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authorGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-12-28 05:14:40 -0800
committerGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-12-28 05:14:40 -0800
commit6260aaac5fc5be7296be1414bc06977df168ec07 (patch)
tree467ab0c035dc006e86fc23ca9fa48edb3c9d7a67 /src
parentd3dab09690392def650a3d85e5d2fc7cf77e240d (diff)
downloadbun-6260aaac5fc5be7296be1414bc06977df168ec07.tar.gz
bun-6260aaac5fc5be7296be1414bc06977df168ec07.tar.zst
bun-6260aaac5fc5be7296be1414bc06977df168ec07.zip
Add `crypto` module from browserify
Diffstat (limited to 'src')
-rw-r--r--src/bun.js/crypto.exports.js27945
-rw-r--r--src/bun.js/module_loader.zig15
2 files changed, 27959 insertions, 1 deletions
diff --git a/src/bun.js/crypto.exports.js b/src/bun.js/crypto.exports.js
new file mode 100644
index 000000000..637484ae1
--- /dev/null
+++ b/src/bun.js/crypto.exports.js
@@ -0,0 +1,27945 @@
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf,
+ __hasOwnProp = Object.prototype.hasOwnProperty;
+
+var __require = (id) => import.meta.require(id);
+
+var __esm = (fn, res) =>
+ function () {
+ return fn && (res = (0, fn[__getOwnPropNames(fn)[0]])((fn = 0))), res;
+ };
+var __commonJS = (cb, mod) =>
+ function () {
+ return (
+ mod ||
+ (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod),
+ mod.exports
+ );
+ };
+var __export = (target, all) => {
+ for (var name in all)
+ __defProp(target, name, { get: all[name], enumerable: !0 });
+ },
+ __copyProps = (to, from, except, desc) => {
+ if ((from && typeof from == "object") || typeof from == "function")
+ for (let key of __getOwnPropNames(from))
+ !__hasOwnProp.call(to, key) &&
+ key !== except &&
+ __defProp(to, key, {
+ get: () => from[key],
+ enumerable:
+ !(desc = __getOwnPropDesc(from, key)) || desc.enumerable,
+ });
+ return to;
+ },
+ __reExport = (target, mod, secondTarget) => (
+ __copyProps(target, mod, "default"),
+ secondTarget && __copyProps(secondTarget, mod, "default")
+ ),
+ __toESM = (mod, isNodeMode, target) => (
+ (target = mod != null ? __create(__getProtoOf(mod)) : {}),
+ __copyProps(
+ isNodeMode || !mod || !mod.__esModule
+ ? __defProp(target, "default", { value: mod, enumerable: !0 })
+ : target,
+ mod,
+ )
+ );
+
+// node_modules/safe-buffer/index.js
+var require_safe_buffer = __commonJS({
+ "node_modules/safe-buffer/index.js"(exports, module) {
+ var buffer = __require("buffer"),
+ Buffer2 = buffer.Buffer;
+ function copyProps(src, dst) {
+ for (var key in src) dst[key] = src[key];
+ }
+ Buffer2.from &&
+ Buffer2.alloc &&
+ Buffer2.allocUnsafe &&
+ Buffer2.allocUnsafeSlow
+ ? (module.exports = buffer)
+ : (copyProps(buffer, exports), (exports.Buffer = SafeBuffer));
+ function SafeBuffer(arg, encodingOrOffset, length) {
+ return Buffer2(arg, encodingOrOffset, length);
+ }
+ SafeBuffer.prototype = Object.create(Buffer2.prototype);
+ copyProps(Buffer2, SafeBuffer);
+ SafeBuffer.from = function (arg, encodingOrOffset, length) {
+ if (typeof arg == "number")
+ throw new TypeError("Argument must not be a number");
+ return Buffer2(arg, encodingOrOffset, length);
+ };
+ SafeBuffer.alloc = function (size, fill, encoding) {
+ if (typeof size != "number")
+ throw new TypeError("Argument must be a number");
+ var buf = Buffer2(size);
+ return (
+ fill !== void 0
+ ? typeof encoding == "string"
+ ? buf.fill(fill, encoding)
+ : buf.fill(fill)
+ : buf.fill(0),
+ buf
+ );
+ };
+ SafeBuffer.allocUnsafe = function (size) {
+ if (typeof size != "number")
+ throw new TypeError("Argument must be a number");
+ return Buffer2(size);
+ };
+ SafeBuffer.allocUnsafeSlow = function (size) {
+ if (typeof size != "number")
+ throw new TypeError("Argument must be a number");
+ return buffer.SlowBuffer(size);
+ };
+ },
+});
+
+// node_modules/randombytes/browser.js
+var require_browser = __commonJS({
+ "node_modules/randombytes/browser.js"(exports, module) {
+ "use strict";
+ var MAX_BYTES = 65536,
+ MAX_UINT32 = 4294967295;
+ function oldBrowser() {
+ throw new Error(`Secure random number generation is not supported by this browser.
+Use Chrome, Firefox or Internet Explorer 11`);
+ }
+ var Buffer2 = require_safe_buffer().Buffer,
+ crypto2 = global.crypto || global.msCrypto;
+ crypto2 && crypto2.getRandomValues
+ ? (module.exports = randomBytes)
+ : (module.exports = oldBrowser);
+ function randomBytes(size, cb) {
+ if (size > MAX_UINT32)
+ throw new RangeError("requested too many random bytes");
+ var bytes = Buffer2.allocUnsafe(size);
+ if (size > 0)
+ if (size > MAX_BYTES)
+ for (var generated = 0; generated < size; generated += MAX_BYTES)
+ crypto2.getRandomValues(
+ bytes.slice(generated, generated + MAX_BYTES),
+ );
+ else crypto2.getRandomValues(bytes);
+ return typeof cb == "function"
+ ? process.nextTick(function () {
+ cb(null, bytes);
+ })
+ : bytes;
+ }
+ },
+});
+
+// node_modules/inherits/inherits_browser.js
+var require_inherits_browser = __commonJS({
+ "node_modules/inherits/inherits_browser.js"(exports, module) {
+ typeof Object.create == "function"
+ ? (module.exports = function (ctor, superCtor) {
+ superCtor &&
+ ((ctor.super_ = superCtor),
+ (ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: !1,
+ writable: !0,
+ configurable: !0,
+ },
+ })));
+ })
+ : (module.exports = function (ctor, superCtor) {
+ if (superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ });
+ },
+});
+
+// node_modules/hash-base/index.js
+var require_hash_base = __commonJS({
+ "node_modules/hash-base/index.js"(exports, module) {
+ "use strict";
+ var Buffer2 = require_safe_buffer().Buffer,
+ Transform = __require("readable-stream").Transform,
+ inherits = require_inherits_browser();
+ function throwIfNotStringOrBuffer(val, prefix) {
+ if (!Buffer2.isBuffer(val) && typeof val != "string")
+ throw new TypeError(prefix + " must be a string or a buffer");
+ }
+ function HashBase(blockSize) {
+ Transform.call(this),
+ (this._block = Buffer2.allocUnsafe(blockSize)),
+ (this._blockSize = blockSize),
+ (this._blockOffset = 0),
+ (this._length = [0, 0, 0, 0]),
+ (this._finalized = !1);
+ }
+ inherits(HashBase, Transform);
+ HashBase.prototype._transform = function (chunk, encoding, callback) {
+ var error = null;
+ try {
+ this.update(chunk, encoding);
+ } catch (err) {
+ error = err;
+ }
+ callback(error);
+ };
+ HashBase.prototype._flush = function (callback) {
+ var error = null;
+ try {
+ this.push(this.digest());
+ } catch (err) {
+ error = err;
+ }
+ callback(error);
+ };
+ HashBase.prototype.update = function (data, encoding) {
+ if ((throwIfNotStringOrBuffer(data, "Data"), this._finalized))
+ throw new Error("Digest already called");
+ Buffer2.isBuffer(data) || (data = Buffer2.from(data, encoding));
+ for (
+ var block = this._block, offset = 0;
+ this._blockOffset + data.length - offset >= this._blockSize;
+
+ ) {
+ for (var i = this._blockOffset; i < this._blockSize; )
+ block[i++] = data[offset++];
+ this._update(), (this._blockOffset = 0);
+ }
+ for (; offset < data.length; )
+ block[this._blockOffset++] = data[offset++];
+ for (var j = 0, carry = data.length * 8; carry > 0; ++j)
+ (this._length[j] += carry),
+ (carry = (this._length[j] / 4294967296) | 0),
+ carry > 0 && (this._length[j] -= 4294967296 * carry);
+ return this;
+ };
+ HashBase.prototype._update = function () {
+ throw new Error("_update is not implemented");
+ };
+ HashBase.prototype.digest = function (encoding) {
+ if (this._finalized) throw new Error("Digest already called");
+ this._finalized = !0;
+ var digest = this._digest();
+ encoding !== void 0 && (digest = digest.toString(encoding)),
+ this._block.fill(0),
+ (this._blockOffset = 0);
+ for (var i = 0; i < 4; ++i) this._length[i] = 0;
+ return digest;
+ };
+ HashBase.prototype._digest = function () {
+ throw new Error("_digest is not implemented");
+ };
+ module.exports = HashBase;
+ },
+});
+
+// node_modules/md5.js/index.js
+var require_md5 = __commonJS({
+ "node_modules/md5.js/index.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ HashBase = require_hash_base(),
+ Buffer2 = require_safe_buffer().Buffer,
+ ARRAY16 = new Array(16);
+ function MD5() {
+ HashBase.call(this, 64),
+ (this._a = 1732584193),
+ (this._b = 4023233417),
+ (this._c = 2562383102),
+ (this._d = 271733878);
+ }
+ inherits(MD5, HashBase);
+ MD5.prototype._update = function () {
+ for (var M = ARRAY16, i = 0; i < 16; ++i)
+ M[i] = this._block.readInt32LE(i * 4);
+ var a = this._a,
+ b = this._b,
+ c = this._c,
+ d = this._d;
+ (a = fnF(a, b, c, d, M[0], 3614090360, 7)),
+ (d = fnF(d, a, b, c, M[1], 3905402710, 12)),
+ (c = fnF(c, d, a, b, M[2], 606105819, 17)),
+ (b = fnF(b, c, d, a, M[3], 3250441966, 22)),
+ (a = fnF(a, b, c, d, M[4], 4118548399, 7)),
+ (d = fnF(d, a, b, c, M[5], 1200080426, 12)),
+ (c = fnF(c, d, a, b, M[6], 2821735955, 17)),
+ (b = fnF(b, c, d, a, M[7], 4249261313, 22)),
+ (a = fnF(a, b, c, d, M[8], 1770035416, 7)),
+ (d = fnF(d, a, b, c, M[9], 2336552879, 12)),
+ (c = fnF(c, d, a, b, M[10], 4294925233, 17)),
+ (b = fnF(b, c, d, a, M[11], 2304563134, 22)),
+ (a = fnF(a, b, c, d, M[12], 1804603682, 7)),
+ (d = fnF(d, a, b, c, M[13], 4254626195, 12)),
+ (c = fnF(c, d, a, b, M[14], 2792965006, 17)),
+ (b = fnF(b, c, d, a, M[15], 1236535329, 22)),
+ (a = fnG(a, b, c, d, M[1], 4129170786, 5)),
+ (d = fnG(d, a, b, c, M[6], 3225465664, 9)),
+ (c = fnG(c, d, a, b, M[11], 643717713, 14)),
+ (b = fnG(b, c, d, a, M[0], 3921069994, 20)),
+ (a = fnG(a, b, c, d, M[5], 3593408605, 5)),
+ (d = fnG(d, a, b, c, M[10], 38016083, 9)),
+ (c = fnG(c, d, a, b, M[15], 3634488961, 14)),
+ (b = fnG(b, c, d, a, M[4], 3889429448, 20)),
+ (a = fnG(a, b, c, d, M[9], 568446438, 5)),
+ (d = fnG(d, a, b, c, M[14], 3275163606, 9)),
+ (c = fnG(c, d, a, b, M[3], 4107603335, 14)),
+ (b = fnG(b, c, d, a, M[8], 1163531501, 20)),
+ (a = fnG(a, b, c, d, M[13], 2850285829, 5)),
+ (d = fnG(d, a, b, c, M[2], 4243563512, 9)),
+ (c = fnG(c, d, a, b, M[7], 1735328473, 14)),
+ (b = fnG(b, c, d, a, M[12], 2368359562, 20)),
+ (a = fnH(a, b, c, d, M[5], 4294588738, 4)),
+ (d = fnH(d, a, b, c, M[8], 2272392833, 11)),
+ (c = fnH(c, d, a, b, M[11], 1839030562, 16)),
+ (b = fnH(b, c, d, a, M[14], 4259657740, 23)),
+ (a = fnH(a, b, c, d, M[1], 2763975236, 4)),
+ (d = fnH(d, a, b, c, M[4], 1272893353, 11)),
+ (c = fnH(c, d, a, b, M[7], 4139469664, 16)),
+ (b = fnH(b, c, d, a, M[10], 3200236656, 23)),
+ (a = fnH(a, b, c, d, M[13], 681279174, 4)),
+ (d = fnH(d, a, b, c, M[0], 3936430074, 11)),
+ (c = fnH(c, d, a, b, M[3], 3572445317, 16)),
+ (b = fnH(b, c, d, a, M[6], 76029189, 23)),
+ (a = fnH(a, b, c, d, M[9], 3654602809, 4)),
+ (d = fnH(d, a, b, c, M[12], 3873151461, 11)),
+ (c = fnH(c, d, a, b, M[15], 530742520, 16)),
+ (b = fnH(b, c, d, a, M[2], 3299628645, 23)),
+ (a = fnI(a, b, c, d, M[0], 4096336452, 6)),
+ (d = fnI(d, a, b, c, M[7], 1126891415, 10)),
+ (c = fnI(c, d, a, b, M[14], 2878612391, 15)),
+ (b = fnI(b, c, d, a, M[5], 4237533241, 21)),
+ (a = fnI(a, b, c, d, M[12], 1700485571, 6)),
+ (d = fnI(d, a, b, c, M[3], 2399980690, 10)),
+ (c = fnI(c, d, a, b, M[10], 4293915773, 15)),
+ (b = fnI(b, c, d, a, M[1], 2240044497, 21)),
+ (a = fnI(a, b, c, d, M[8], 1873313359, 6)),
+ (d = fnI(d, a, b, c, M[15], 4264355552, 10)),
+ (c = fnI(c, d, a, b, M[6], 2734768916, 15)),
+ (b = fnI(b, c, d, a, M[13], 1309151649, 21)),
+ (a = fnI(a, b, c, d, M[4], 4149444226, 6)),
+ (d = fnI(d, a, b, c, M[11], 3174756917, 10)),
+ (c = fnI(c, d, a, b, M[2], 718787259, 15)),
+ (b = fnI(b, c, d, a, M[9], 3951481745, 21)),
+ (this._a = (this._a + a) | 0),
+ (this._b = (this._b + b) | 0),
+ (this._c = (this._c + c) | 0),
+ (this._d = (this._d + d) | 0);
+ };
+ MD5.prototype._digest = function () {
+ (this._block[this._blockOffset++] = 128),
+ this._blockOffset > 56 &&
+ (this._block.fill(0, this._blockOffset, 64),
+ this._update(),
+ (this._blockOffset = 0)),
+ this._block.fill(0, this._blockOffset, 56),
+ this._block.writeUInt32LE(this._length[0], 56),
+ this._block.writeUInt32LE(this._length[1], 60),
+ this._update();
+ var buffer = Buffer2.allocUnsafe(16);
+ return (
+ buffer.writeInt32LE(this._a, 0),
+ buffer.writeInt32LE(this._b, 4),
+ buffer.writeInt32LE(this._c, 8),
+ buffer.writeInt32LE(this._d, 12),
+ buffer
+ );
+ };
+ function rotl(x, n) {
+ return (x << n) | (x >>> (32 - n));
+ }
+ function fnF(a, b, c, d, m, k, s) {
+ return (rotl((a + ((b & c) | (~b & d)) + m + k) | 0, s) + b) | 0;
+ }
+ function fnG(a, b, c, d, m, k, s) {
+ return (rotl((a + ((b & d) | (c & ~d)) + m + k) | 0, s) + b) | 0;
+ }
+ function fnH(a, b, c, d, m, k, s) {
+ return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + b) | 0;
+ }
+ function fnI(a, b, c, d, m, k, s) {
+ return (rotl((a + (c ^ (b | ~d)) + m + k) | 0, s) + b) | 0;
+ }
+ module.exports = MD5;
+ },
+});
+
+// node_modules/ripemd160/index.js
+var require_ripemd160 = __commonJS({
+ "node_modules/ripemd160/index.js"(exports, module) {
+ "use strict";
+ var Buffer2 = __require("buffer").Buffer,
+ inherits = require_inherits_browser(),
+ HashBase = require_hash_base(),
+ ARRAY16 = new Array(16),
+ zl = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10,
+ 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0,
+ 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13,
+ ],
+ zr = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0,
+ 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8,
+ 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10,
+ 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11,
+ ],
+ sl = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11,
+ 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14,
+ 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6,
+ 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6,
+ ],
+ sr = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7,
+ 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12,
+ 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12,
+ 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11,
+ ],
+ hl = [0, 1518500249, 1859775393, 2400959708, 2840853838],
+ hr = [1352829926, 1548603684, 1836072691, 2053994217, 0];
+ function RIPEMD160() {
+ HashBase.call(this, 64),
+ (this._a = 1732584193),
+ (this._b = 4023233417),
+ (this._c = 2562383102),
+ (this._d = 271733878),
+ (this._e = 3285377520);
+ }
+ inherits(RIPEMD160, HashBase);
+ RIPEMD160.prototype._update = function () {
+ for (var words = ARRAY16, j = 0; j < 16; ++j)
+ words[j] = this._block.readInt32LE(j * 4);
+ for (
+ var al = this._a | 0,
+ bl = this._b | 0,
+ cl = this._c | 0,
+ dl = this._d | 0,
+ el = this._e | 0,
+ ar = this._a | 0,
+ br = this._b | 0,
+ cr = this._c | 0,
+ dr = this._d | 0,
+ er = this._e | 0,
+ i = 0;
+ i < 80;
+ i += 1
+ ) {
+ var tl, tr;
+ i < 16
+ ? ((tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i])),
+ (tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i])))
+ : i < 32
+ ? ((tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i])),
+ (tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i])))
+ : i < 48
+ ? ((tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i])),
+ (tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i])))
+ : i < 64
+ ? ((tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i])),
+ (tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i])))
+ : ((tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i])),
+ (tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i]))),
+ (al = el),
+ (el = dl),
+ (dl = rotl(cl, 10)),
+ (cl = bl),
+ (bl = tl),
+ (ar = er),
+ (er = dr),
+ (dr = rotl(cr, 10)),
+ (cr = br),
+ (br = tr);
+ }
+ var t = (this._b + cl + dr) | 0;
+ (this._b = (this._c + dl + er) | 0),
+ (this._c = (this._d + el + ar) | 0),
+ (this._d = (this._e + al + br) | 0),
+ (this._e = (this._a + bl + cr) | 0),
+ (this._a = t);
+ };
+ RIPEMD160.prototype._digest = function () {
+ (this._block[this._blockOffset++] = 128),
+ this._blockOffset > 56 &&
+ (this._block.fill(0, this._blockOffset, 64),
+ this._update(),
+ (this._blockOffset = 0)),
+ this._block.fill(0, this._blockOffset, 56),
+ this._block.writeUInt32LE(this._length[0], 56),
+ this._block.writeUInt32LE(this._length[1], 60),
+ this._update();
+ var buffer = Buffer2.alloc ? Buffer2.alloc(20) : new Buffer2(20);
+ return (
+ buffer.writeInt32LE(this._a, 0),
+ buffer.writeInt32LE(this._b, 4),
+ buffer.writeInt32LE(this._c, 8),
+ buffer.writeInt32LE(this._d, 12),
+ buffer.writeInt32LE(this._e, 16),
+ buffer
+ );
+ };
+ function rotl(x, n) {
+ return (x << n) | (x >>> (32 - n));
+ }
+ function fn1(a, b, c, d, e, m, k, s) {
+ return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + e) | 0;
+ }
+ function fn2(a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b & c) | (~b & d)) + m + k) | 0, s) + e) | 0;
+ }
+ function fn3(a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b | ~c) ^ d) + m + k) | 0, s) + e) | 0;
+ }
+ function fn4(a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b & d) | (c & ~d)) + m + k) | 0, s) + e) | 0;
+ }
+ function fn5(a, b, c, d, e, m, k, s) {
+ return (rotl((a + (b ^ (c | ~d)) + m + k) | 0, s) + e) | 0;
+ }
+ module.exports = RIPEMD160;
+ },
+});
+
+// node_modules/sha.js/hash.js
+var require_hash = __commonJS({
+ "node_modules/sha.js/hash.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer;
+ function Hash(blockSize, finalSize) {
+ (this._block = Buffer2.alloc(blockSize)),
+ (this._finalSize = finalSize),
+ (this._blockSize = blockSize),
+ (this._len = 0);
+ }
+ Hash.prototype.update = function (data, enc) {
+ typeof data == "string" &&
+ ((enc = enc || "utf8"), (data = Buffer2.from(data, enc)));
+ for (
+ var block = this._block,
+ blockSize = this._blockSize,
+ length = data.length,
+ accum = this._len,
+ offset = 0;
+ offset < length;
+
+ ) {
+ for (
+ var assigned = accum % blockSize,
+ remainder = Math.min(length - offset, blockSize - assigned),
+ i = 0;
+ i < remainder;
+ i++
+ )
+ block[assigned + i] = data[offset + i];
+ (accum += remainder),
+ (offset += remainder),
+ accum % blockSize === 0 && this._update(block);
+ }
+ return (this._len += length), this;
+ };
+ Hash.prototype.digest = function (enc) {
+ var rem = this._len % this._blockSize;
+ (this._block[rem] = 128),
+ this._block.fill(0, rem + 1),
+ rem >= this._finalSize &&
+ (this._update(this._block), this._block.fill(0));
+ var bits = this._len * 8;
+ if (bits <= 4294967295)
+ this._block.writeUInt32BE(bits, this._blockSize - 4);
+ else {
+ var lowBits = (bits & 4294967295) >>> 0,
+ highBits = (bits - lowBits) / 4294967296;
+ this._block.writeUInt32BE(highBits, this._blockSize - 8),
+ this._block.writeUInt32BE(lowBits, this._blockSize - 4);
+ }
+ this._update(this._block);
+ var hash = this._hash();
+ return enc ? hash.toString(enc) : hash;
+ };
+ Hash.prototype._update = function () {
+ throw new Error("_update must be implemented by subclass");
+ };
+ module.exports = Hash;
+ },
+});
+
+// node_modules/sha.js/sha.js
+var require_sha = __commonJS({
+ "node_modules/sha.js/sha.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ K = [1518500249, 1859775393, -1894007588, -899497514],
+ W = new Array(80);
+ function Sha() {
+ this.init(), (this._w = W), Hash.call(this, 64, 56);
+ }
+ inherits(Sha, Hash);
+ Sha.prototype.init = function () {
+ return (
+ (this._a = 1732584193),
+ (this._b = 4023233417),
+ (this._c = 2562383102),
+ (this._d = 271733878),
+ (this._e = 3285377520),
+ this
+ );
+ };
+ function rotl5(num) {
+ return (num << 5) | (num >>> 27);
+ }
+ function rotl30(num) {
+ return (num << 30) | (num >>> 2);
+ }
+ function ft(s, b, c, d) {
+ return s === 0
+ ? (b & c) | (~b & d)
+ : s === 2
+ ? (b & c) | (b & d) | (c & d)
+ : b ^ c ^ d;
+ }
+ Sha.prototype._update = function (M) {
+ for (
+ var W2 = this._w,
+ a = this._a | 0,
+ b = this._b | 0,
+ c = this._c | 0,
+ d = this._d | 0,
+ e = this._e | 0,
+ i = 0;
+ i < 16;
+ ++i
+ )
+ W2[i] = M.readInt32BE(i * 4);
+ for (; i < 80; ++i)
+ W2[i] = W2[i - 3] ^ W2[i - 8] ^ W2[i - 14] ^ W2[i - 16];
+ for (var j = 0; j < 80; ++j) {
+ var s = ~~(j / 20),
+ t = (rotl5(a) + ft(s, b, c, d) + e + W2[j] + K[s]) | 0;
+ (e = d), (d = c), (c = rotl30(b)), (b = a), (a = t);
+ }
+ (this._a = (a + this._a) | 0),
+ (this._b = (b + this._b) | 0),
+ (this._c = (c + this._c) | 0),
+ (this._d = (d + this._d) | 0),
+ (this._e = (e + this._e) | 0);
+ };
+ Sha.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(20);
+ return (
+ H.writeInt32BE(this._a | 0, 0),
+ H.writeInt32BE(this._b | 0, 4),
+ H.writeInt32BE(this._c | 0, 8),
+ H.writeInt32BE(this._d | 0, 12),
+ H.writeInt32BE(this._e | 0, 16),
+ H
+ );
+ };
+ module.exports = Sha;
+ },
+});
+
+// node_modules/sha.js/sha1.js
+var require_sha1 = __commonJS({
+ "node_modules/sha.js/sha1.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ K = [1518500249, 1859775393, -1894007588, -899497514],
+ W = new Array(80);
+ function Sha1() {
+ this.init(), (this._w = W), Hash.call(this, 64, 56);
+ }
+ inherits(Sha1, Hash);
+ Sha1.prototype.init = function () {
+ return (
+ (this._a = 1732584193),
+ (this._b = 4023233417),
+ (this._c = 2562383102),
+ (this._d = 271733878),
+ (this._e = 3285377520),
+ this
+ );
+ };
+ function rotl1(num) {
+ return (num << 1) | (num >>> 31);
+ }
+ function rotl5(num) {
+ return (num << 5) | (num >>> 27);
+ }
+ function rotl30(num) {
+ return (num << 30) | (num >>> 2);
+ }
+ function ft(s, b, c, d) {
+ return s === 0
+ ? (b & c) | (~b & d)
+ : s === 2
+ ? (b & c) | (b & d) | (c & d)
+ : b ^ c ^ d;
+ }
+ Sha1.prototype._update = function (M) {
+ for (
+ var W2 = this._w,
+ a = this._a | 0,
+ b = this._b | 0,
+ c = this._c | 0,
+ d = this._d | 0,
+ e = this._e | 0,
+ i = 0;
+ i < 16;
+ ++i
+ )
+ W2[i] = M.readInt32BE(i * 4);
+ for (; i < 80; ++i)
+ W2[i] = rotl1(W2[i - 3] ^ W2[i - 8] ^ W2[i - 14] ^ W2[i - 16]);
+ for (var j = 0; j < 80; ++j) {
+ var s = ~~(j / 20),
+ t = (rotl5(a) + ft(s, b, c, d) + e + W2[j] + K[s]) | 0;
+ (e = d), (d = c), (c = rotl30(b)), (b = a), (a = t);
+ }
+ (this._a = (a + this._a) | 0),
+ (this._b = (b + this._b) | 0),
+ (this._c = (c + this._c) | 0),
+ (this._d = (d + this._d) | 0),
+ (this._e = (e + this._e) | 0);
+ };
+ Sha1.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(20);
+ return (
+ H.writeInt32BE(this._a | 0, 0),
+ H.writeInt32BE(this._b | 0, 4),
+ H.writeInt32BE(this._c | 0, 8),
+ H.writeInt32BE(this._d | 0, 12),
+ H.writeInt32BE(this._e | 0, 16),
+ H
+ );
+ };
+ module.exports = Sha1;
+ },
+});
+
+// node_modules/sha.js/sha256.js
+var require_sha256 = __commonJS({
+ "node_modules/sha.js/sha256.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ K = [
+ 1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993,
+ 2453635748, 2870763221, 3624381080, 310598401, 607225278, 1426881987,
+ 1925078388, 2162078206, 2614888103, 3248222580, 3835390401, 4022224774,
+ 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+ 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711,
+ 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291,
+ 1695183700, 1986661051, 2177026350, 2456956037, 2730485921, 2820302411,
+ 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344,
+ 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218,
+ 1537002063, 1747873779, 1955562222, 2024104815, 2227730452, 2361852424,
+ 2428436474, 2756734187, 3204031479, 3329325298,
+ ],
+ W = new Array(64);
+ function Sha256() {
+ this.init(), (this._w = W), Hash.call(this, 64, 56);
+ }
+ inherits(Sha256, Hash);
+ Sha256.prototype.init = function () {
+ return (
+ (this._a = 1779033703),
+ (this._b = 3144134277),
+ (this._c = 1013904242),
+ (this._d = 2773480762),
+ (this._e = 1359893119),
+ (this._f = 2600822924),
+ (this._g = 528734635),
+ (this._h = 1541459225),
+ this
+ );
+ };
+ function ch(x, y, z) {
+ return z ^ (x & (y ^ z));
+ }
+ function maj(x, y, z) {
+ return (x & y) | (z & (x | y));
+ }
+ function sigma0(x) {
+ return (
+ ((x >>> 2) | (x << 30)) ^
+ ((x >>> 13) | (x << 19)) ^
+ ((x >>> 22) | (x << 10))
+ );
+ }
+ function sigma1(x) {
+ return (
+ ((x >>> 6) | (x << 26)) ^
+ ((x >>> 11) | (x << 21)) ^
+ ((x >>> 25) | (x << 7))
+ );
+ }
+ function gamma0(x) {
+ return ((x >>> 7) | (x << 25)) ^ ((x >>> 18) | (x << 14)) ^ (x >>> 3);
+ }
+ function gamma1(x) {
+ return ((x >>> 17) | (x << 15)) ^ ((x >>> 19) | (x << 13)) ^ (x >>> 10);
+ }
+ Sha256.prototype._update = function (M) {
+ for (
+ var W2 = this._w,
+ a = this._a | 0,
+ b = this._b | 0,
+ c = this._c | 0,
+ d = this._d | 0,
+ e = this._e | 0,
+ f = this._f | 0,
+ g = this._g | 0,
+ h = this._h | 0,
+ i = 0;
+ i < 16;
+ ++i
+ )
+ W2[i] = M.readInt32BE(i * 4);
+ for (; i < 64; ++i)
+ W2[i] =
+ (gamma1(W2[i - 2]) + W2[i - 7] + gamma0(W2[i - 15]) + W2[i - 16]) | 0;
+ for (var j = 0; j < 64; ++j) {
+ var T1 = (h + sigma1(e) + ch(e, f, g) + K[j] + W2[j]) | 0,
+ T2 = (sigma0(a) + maj(a, b, c)) | 0;
+ (h = g),
+ (g = f),
+ (f = e),
+ (e = (d + T1) | 0),
+ (d = c),
+ (c = b),
+ (b = a),
+ (a = (T1 + T2) | 0);
+ }
+ (this._a = (a + this._a) | 0),
+ (this._b = (b + this._b) | 0),
+ (this._c = (c + this._c) | 0),
+ (this._d = (d + this._d) | 0),
+ (this._e = (e + this._e) | 0),
+ (this._f = (f + this._f) | 0),
+ (this._g = (g + this._g) | 0),
+ (this._h = (h + this._h) | 0);
+ };
+ Sha256.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(32);
+ return (
+ H.writeInt32BE(this._a, 0),
+ H.writeInt32BE(this._b, 4),
+ H.writeInt32BE(this._c, 8),
+ H.writeInt32BE(this._d, 12),
+ H.writeInt32BE(this._e, 16),
+ H.writeInt32BE(this._f, 20),
+ H.writeInt32BE(this._g, 24),
+ H.writeInt32BE(this._h, 28),
+ H
+ );
+ };
+ module.exports = Sha256;
+ },
+});
+
+// node_modules/sha.js/sha224.js
+var require_sha224 = __commonJS({
+ "node_modules/sha.js/sha224.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ Sha256 = require_sha256(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ W = new Array(64);
+ function Sha224() {
+ this.init(), (this._w = W), Hash.call(this, 64, 56);
+ }
+ inherits(Sha224, Sha256);
+ Sha224.prototype.init = function () {
+ return (
+ (this._a = 3238371032),
+ (this._b = 914150663),
+ (this._c = 812702999),
+ (this._d = 4144912697),
+ (this._e = 4290775857),
+ (this._f = 1750603025),
+ (this._g = 1694076839),
+ (this._h = 3204075428),
+ this
+ );
+ };
+ Sha224.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(28);
+ return (
+ H.writeInt32BE(this._a, 0),
+ H.writeInt32BE(this._b, 4),
+ H.writeInt32BE(this._c, 8),
+ H.writeInt32BE(this._d, 12),
+ H.writeInt32BE(this._e, 16),
+ H.writeInt32BE(this._f, 20),
+ H.writeInt32BE(this._g, 24),
+ H
+ );
+ };
+ module.exports = Sha224;
+ },
+});
+
+// node_modules/sha.js/sha512.js
+var require_sha512 = __commonJS({
+ "node_modules/sha.js/sha512.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ K = [
+ 1116352408, 3609767458, 1899447441, 602891725, 3049323471, 3964484399,
+ 3921009573, 2173295548, 961987163, 4081628472, 1508970993, 3053834265,
+ 2453635748, 2937671579, 2870763221, 3664609560, 3624381080, 2734883394,
+ 310598401, 1164996542, 607225278, 1323610764, 1426881987, 3590304994,
+ 1925078388, 4068182383, 2162078206, 991336113, 2614888103, 633803317,
+ 3248222580, 3479774868, 3835390401, 2666613458, 4022224774, 944711139,
+ 264347078, 2341262773, 604807628, 2007800933, 770255983, 1495990901,
+ 1249150122, 1856431235, 1555081692, 3175218132, 1996064986, 2198950837,
+ 2554220882, 3999719339, 2821834349, 766784016, 2952996808, 2566594879,
+ 3210313671, 3203337956, 3336571891, 1034457026, 3584528711, 2466948901,
+ 113926993, 3758326383, 338241895, 168717936, 666307205, 1188179964,
+ 773529912, 1546045734, 1294757372, 1522805485, 1396182291, 2643833823,
+ 1695183700, 2343527390, 1986661051, 1014477480, 2177026350, 1206759142,
+ 2456956037, 344077627, 2730485921, 1290863460, 2820302411, 3158454273,
+ 3259730800, 3505952657, 3345764771, 106217008, 3516065817, 3606008344,
+ 3600352804, 1432725776, 4094571909, 1467031594, 275423344, 851169720,
+ 430227734, 3100823752, 506948616, 1363258195, 659060556, 3750685593,
+ 883997877, 3785050280, 958139571, 3318307427, 1322822218, 3812723403,
+ 1537002063, 2003034995, 1747873779, 3602036899, 1955562222, 1575990012,
+ 2024104815, 1125592928, 2227730452, 2716904306, 2361852424, 442776044,
+ 2428436474, 593698344, 2756734187, 3733110249, 3204031479, 2999351573,
+ 3329325298, 3815920427, 3391569614, 3928383900, 3515267271, 566280711,
+ 3940187606, 3454069534, 4118630271, 4000239992, 116418474, 1914138554,
+ 174292421, 2731055270, 289380356, 3203993006, 460393269, 320620315,
+ 685471733, 587496836, 852142971, 1086792851, 1017036298, 365543100,
+ 1126000580, 2618297676, 1288033470, 3409855158, 1501505948, 4234509866,
+ 1607167915, 987167468, 1816402316, 1246189591,
+ ],
+ W = new Array(160);
+ function Sha512() {
+ this.init(), (this._w = W), Hash.call(this, 128, 112);
+ }
+ inherits(Sha512, Hash);
+ Sha512.prototype.init = function () {
+ return (
+ (this._ah = 1779033703),
+ (this._bh = 3144134277),
+ (this._ch = 1013904242),
+ (this._dh = 2773480762),
+ (this._eh = 1359893119),
+ (this._fh = 2600822924),
+ (this._gh = 528734635),
+ (this._hh = 1541459225),
+ (this._al = 4089235720),
+ (this._bl = 2227873595),
+ (this._cl = 4271175723),
+ (this._dl = 1595750129),
+ (this._el = 2917565137),
+ (this._fl = 725511199),
+ (this._gl = 4215389547),
+ (this._hl = 327033209),
+ this
+ );
+ };
+ function Ch(x, y, z) {
+ return z ^ (x & (y ^ z));
+ }
+ function maj(x, y, z) {
+ return (x & y) | (z & (x | y));
+ }
+ function sigma0(x, xl) {
+ return (
+ ((x >>> 28) | (xl << 4)) ^
+ ((xl >>> 2) | (x << 30)) ^
+ ((xl >>> 7) | (x << 25))
+ );
+ }
+ function sigma1(x, xl) {
+ return (
+ ((x >>> 14) | (xl << 18)) ^
+ ((x >>> 18) | (xl << 14)) ^
+ ((xl >>> 9) | (x << 23))
+ );
+ }
+ function Gamma0(x, xl) {
+ return ((x >>> 1) | (xl << 31)) ^ ((x >>> 8) | (xl << 24)) ^ (x >>> 7);
+ }
+ function Gamma0l(x, xl) {
+ return (
+ ((x >>> 1) | (xl << 31)) ^
+ ((x >>> 8) | (xl << 24)) ^
+ ((x >>> 7) | (xl << 25))
+ );
+ }
+ function Gamma1(x, xl) {
+ return ((x >>> 19) | (xl << 13)) ^ ((xl >>> 29) | (x << 3)) ^ (x >>> 6);
+ }
+ function Gamma1l(x, xl) {
+ return (
+ ((x >>> 19) | (xl << 13)) ^
+ ((xl >>> 29) | (x << 3)) ^
+ ((x >>> 6) | (xl << 26))
+ );
+ }
+ function getCarry(a, b) {
+ return a >>> 0 < b >>> 0 ? 1 : 0;
+ }
+ Sha512.prototype._update = function (M) {
+ for (
+ var W2 = this._w,
+ ah = this._ah | 0,
+ bh = this._bh | 0,
+ ch = this._ch | 0,
+ dh = this._dh | 0,
+ eh = this._eh | 0,
+ fh = this._fh | 0,
+ gh = this._gh | 0,
+ hh = this._hh | 0,
+ al = this._al | 0,
+ bl = this._bl | 0,
+ cl = this._cl | 0,
+ dl = this._dl | 0,
+ el = this._el | 0,
+ fl = this._fl | 0,
+ gl = this._gl | 0,
+ hl = this._hl | 0,
+ i = 0;
+ i < 32;
+ i += 2
+ )
+ (W2[i] = M.readInt32BE(i * 4)), (W2[i + 1] = M.readInt32BE(i * 4 + 4));
+ for (; i < 160; i += 2) {
+ var xh = W2[i - 30],
+ xl = W2[i - 15 * 2 + 1],
+ gamma0 = Gamma0(xh, xl),
+ gamma0l = Gamma0l(xl, xh);
+ (xh = W2[i - 2 * 2]), (xl = W2[i - 2 * 2 + 1]);
+ var gamma1 = Gamma1(xh, xl),
+ gamma1l = Gamma1l(xl, xh),
+ Wi7h = W2[i - 7 * 2],
+ Wi7l = W2[i - 7 * 2 + 1],
+ Wi16h = W2[i - 16 * 2],
+ Wi16l = W2[i - 16 * 2 + 1],
+ Wil = (gamma0l + Wi7l) | 0,
+ Wih = (gamma0 + Wi7h + getCarry(Wil, gamma0l)) | 0;
+ (Wil = (Wil + gamma1l) | 0),
+ (Wih = (Wih + gamma1 + getCarry(Wil, gamma1l)) | 0),
+ (Wil = (Wil + Wi16l) | 0),
+ (Wih = (Wih + Wi16h + getCarry(Wil, Wi16l)) | 0),
+ (W2[i] = Wih),
+ (W2[i + 1] = Wil);
+ }
+ for (var j = 0; j < 160; j += 2) {
+ (Wih = W2[j]), (Wil = W2[j + 1]);
+ var majh = maj(ah, bh, ch),
+ majl = maj(al, bl, cl),
+ sigma0h = sigma0(ah, al),
+ sigma0l = sigma0(al, ah),
+ sigma1h = sigma1(eh, el),
+ sigma1l = sigma1(el, eh),
+ Kih = K[j],
+ Kil = K[j + 1],
+ chh = Ch(eh, fh, gh),
+ chl = Ch(el, fl, gl),
+ t1l = (hl + sigma1l) | 0,
+ t1h = (hh + sigma1h + getCarry(t1l, hl)) | 0;
+ (t1l = (t1l + chl) | 0),
+ (t1h = (t1h + chh + getCarry(t1l, chl)) | 0),
+ (t1l = (t1l + Kil) | 0),
+ (t1h = (t1h + Kih + getCarry(t1l, Kil)) | 0),
+ (t1l = (t1l + Wil) | 0),
+ (t1h = (t1h + Wih + getCarry(t1l, Wil)) | 0);
+ var t2l = (sigma0l + majl) | 0,
+ t2h = (sigma0h + majh + getCarry(t2l, sigma0l)) | 0;
+ (hh = gh),
+ (hl = gl),
+ (gh = fh),
+ (gl = fl),
+ (fh = eh),
+ (fl = el),
+ (el = (dl + t1l) | 0),
+ (eh = (dh + t1h + getCarry(el, dl)) | 0),
+ (dh = ch),
+ (dl = cl),
+ (ch = bh),
+ (cl = bl),
+ (bh = ah),
+ (bl = al),
+ (al = (t1l + t2l) | 0),
+ (ah = (t1h + t2h + getCarry(al, t1l)) | 0);
+ }
+ (this._al = (this._al + al) | 0),
+ (this._bl = (this._bl + bl) | 0),
+ (this._cl = (this._cl + cl) | 0),
+ (this._dl = (this._dl + dl) | 0),
+ (this._el = (this._el + el) | 0),
+ (this._fl = (this._fl + fl) | 0),
+ (this._gl = (this._gl + gl) | 0),
+ (this._hl = (this._hl + hl) | 0),
+ (this._ah = (this._ah + ah + getCarry(this._al, al)) | 0),
+ (this._bh = (this._bh + bh + getCarry(this._bl, bl)) | 0),
+ (this._ch = (this._ch + ch + getCarry(this._cl, cl)) | 0),
+ (this._dh = (this._dh + dh + getCarry(this._dl, dl)) | 0),
+ (this._eh = (this._eh + eh + getCarry(this._el, el)) | 0),
+ (this._fh = (this._fh + fh + getCarry(this._fl, fl)) | 0),
+ (this._gh = (this._gh + gh + getCarry(this._gl, gl)) | 0),
+ (this._hh = (this._hh + hh + getCarry(this._hl, hl)) | 0);
+ };
+ Sha512.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(64);
+ function writeInt64BE(h, l, offset) {
+ H.writeInt32BE(h, offset), H.writeInt32BE(l, offset + 4);
+ }
+ return (
+ writeInt64BE(this._ah, this._al, 0),
+ writeInt64BE(this._bh, this._bl, 8),
+ writeInt64BE(this._ch, this._cl, 16),
+ writeInt64BE(this._dh, this._dl, 24),
+ writeInt64BE(this._eh, this._el, 32),
+ writeInt64BE(this._fh, this._fl, 40),
+ writeInt64BE(this._gh, this._gl, 48),
+ writeInt64BE(this._hh, this._hl, 56),
+ H
+ );
+ };
+ module.exports = Sha512;
+ },
+});
+
+// node_modules/sha.js/sha384.js
+var require_sha384 = __commonJS({
+ "node_modules/sha.js/sha384.js"(exports, module) {
+ var inherits = require_inherits_browser(),
+ SHA512 = require_sha512(),
+ Hash = require_hash(),
+ Buffer2 = require_safe_buffer().Buffer,
+ W = new Array(160);
+ function Sha384() {
+ this.init(), (this._w = W), Hash.call(this, 128, 112);
+ }
+ inherits(Sha384, SHA512);
+ Sha384.prototype.init = function () {
+ return (
+ (this._ah = 3418070365),
+ (this._bh = 1654270250),
+ (this._ch = 2438529370),
+ (this._dh = 355462360),
+ (this._eh = 1731405415),
+ (this._fh = 2394180231),
+ (this._gh = 3675008525),
+ (this._hh = 1203062813),
+ (this._al = 3238371032),
+ (this._bl = 914150663),
+ (this._cl = 812702999),
+ (this._dl = 4144912697),
+ (this._el = 4290775857),
+ (this._fl = 1750603025),
+ (this._gl = 1694076839),
+ (this._hl = 3204075428),
+ this
+ );
+ };
+ Sha384.prototype._hash = function () {
+ var H = Buffer2.allocUnsafe(48);
+ function writeInt64BE(h, l, offset) {
+ H.writeInt32BE(h, offset), H.writeInt32BE(l, offset + 4);
+ }
+ return (
+ writeInt64BE(this._ah, this._al, 0),
+ writeInt64BE(this._bh, this._bl, 8),
+ writeInt64BE(this._ch, this._cl, 16),
+ writeInt64BE(this._dh, this._dl, 24),
+ writeInt64BE(this._eh, this._el, 32),
+ writeInt64BE(this._fh, this._fl, 40),
+ H
+ );
+ };
+ module.exports = Sha384;
+ },
+});
+
+// node_modules/sha.js/index.js
+var require_sha2 = __commonJS({
+ "node_modules/sha.js/index.js"(exports, module) {
+ var exports = (module.exports = function (algorithm) {
+ algorithm = algorithm.toLowerCase();
+ var Algorithm = exports[algorithm];
+ if (!Algorithm)
+ throw new Error(
+ algorithm + " is not supported (we accept pull requests)",
+ );
+ return new Algorithm();
+ });
+ exports.sha = require_sha();
+ exports.sha1 = require_sha1();
+ exports.sha224 = require_sha224();
+ exports.sha256 = require_sha256();
+ exports.sha384 = require_sha384();
+ exports.sha512 = require_sha512();
+ },
+});
+
+// stream.js
+var stream_exports = import.meta.require("node:stream");
+
+// node_modules/cipher-base/index.js
+var require_cipher_base = __commonJS({
+ "node_modules/cipher-base/index.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ Transform = stream_exports.Transform,
+ StringDecoder = __require("string_decoder").StringDecoder,
+ inherits = require_inherits_browser();
+ function CipherBase(hashMode) {
+ Transform.call(this),
+ (this.hashMode = typeof hashMode == "string"),
+ this.hashMode
+ ? (this[hashMode] = this._finalOrDigest)
+ : (this.final = this._finalOrDigest),
+ this._final && ((this.__final = this._final), (this._final = null)),
+ (this._decoder = null),
+ (this._encoding = null);
+ }
+ inherits(CipherBase, Transform);
+ CipherBase.prototype.update = function (data, inputEnc, outputEnc) {
+ typeof data == "string" && (data = Buffer2.from(data, inputEnc));
+ var outData = this._update(data);
+ return this.hashMode
+ ? this
+ : (outputEnc && (outData = this._toString(outData, outputEnc)),
+ outData);
+ };
+ CipherBase.prototype.setAutoPadding = function () {};
+ CipherBase.prototype.getAuthTag = function () {
+ throw new Error("trying to get auth tag in unsupported state");
+ };
+ CipherBase.prototype.setAuthTag = function () {
+ throw new Error("trying to set auth tag in unsupported state");
+ };
+ CipherBase.prototype.setAAD = function () {
+ throw new Error("trying to set aad in unsupported state");
+ };
+ CipherBase.prototype._transform = function (data, _, next) {
+ var err;
+ try {
+ this.hashMode ? this._update(data) : this.push(this._update(data));
+ } catch (e) {
+ err = e;
+ } finally {
+ next(err);
+ }
+ };
+ CipherBase.prototype._flush = function (done) {
+ var err;
+ try {
+ this.push(this.__final());
+ } catch (e) {
+ err = e;
+ }
+ done(err);
+ };
+ CipherBase.prototype._finalOrDigest = function (outputEnc) {
+ var outData = this.__final() || Buffer2.alloc(0);
+ return (
+ outputEnc && (outData = this._toString(outData, outputEnc, !0)), outData
+ );
+ };
+ CipherBase.prototype._toString = function (value, enc, fin) {
+ if (
+ (this._decoder ||
+ ((this._decoder = new StringDecoder(enc)), (this._encoding = enc)),
+ this._encoding !== enc)
+ )
+ throw new Error("can't switch encodings");
+ var out = this._decoder.write(value);
+ return fin && (out += this._decoder.end()), out;
+ };
+ module.exports = CipherBase;
+ },
+});
+
+// node_modules/create-hash/browser.js
+var require_browser2 = __commonJS({
+ "node_modules/create-hash/browser.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ MD5 = require_md5(),
+ RIPEMD160 = require_ripemd160(),
+ sha = require_sha2(),
+ Base = require_cipher_base();
+ function Hash(hash) {
+ Base.call(this, "digest"), (this._hash = hash);
+ }
+ inherits(Hash, Base);
+ Hash.prototype._update = function (data) {
+ this._hash.update(data);
+ };
+ Hash.prototype._final = function () {
+ return this._hash.digest();
+ };
+ module.exports = function (alg) {
+ return (
+ (alg = alg.toLowerCase()),
+ alg === "md5"
+ ? new MD5()
+ : alg === "rmd160" || alg === "ripemd160"
+ ? new RIPEMD160()
+ : new Hash(sha(alg))
+ );
+ };
+ },
+});
+
+// node_modules/create-hmac/legacy.js
+var require_legacy = __commonJS({
+ "node_modules/create-hmac/legacy.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ Buffer2 = require_safe_buffer().Buffer,
+ Base = require_cipher_base(),
+ ZEROS = Buffer2.alloc(128),
+ blocksize = 64;
+ function Hmac(alg, key) {
+ Base.call(this, "digest"),
+ typeof key == "string" && (key = Buffer2.from(key)),
+ (this._alg = alg),
+ (this._key = key),
+ key.length > blocksize
+ ? (key = alg(key))
+ : key.length < blocksize &&
+ (key = Buffer2.concat([key, ZEROS], blocksize));
+ for (
+ var ipad = (this._ipad = Buffer2.allocUnsafe(blocksize)),
+ opad = (this._opad = Buffer2.allocUnsafe(blocksize)),
+ i = 0;
+ i < blocksize;
+ i++
+ )
+ (ipad[i] = key[i] ^ 54), (opad[i] = key[i] ^ 92);
+ this._hash = [ipad];
+ }
+ inherits(Hmac, Base);
+ Hmac.prototype._update = function (data) {
+ this._hash.push(data);
+ };
+ Hmac.prototype._final = function () {
+ var h = this._alg(Buffer2.concat(this._hash));
+ return this._alg(Buffer2.concat([this._opad, h]));
+ };
+ module.exports = Hmac;
+ },
+});
+
+// node_modules/create-hash/md5.js
+var require_md52 = __commonJS({
+ "node_modules/create-hash/md5.js"(exports, module) {
+ var MD5 = require_md5();
+ module.exports = function (buffer) {
+ return new MD5().update(buffer).digest();
+ };
+ },
+});
+
+// node_modules/create-hmac/browser.js
+var require_browser3 = __commonJS({
+ "node_modules/create-hmac/browser.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ Legacy = require_legacy(),
+ Base = require_cipher_base(),
+ Buffer2 = require_safe_buffer().Buffer,
+ md5 = require_md52(),
+ RIPEMD160 = require_ripemd160(),
+ sha = require_sha2(),
+ ZEROS = Buffer2.alloc(128);
+ function Hmac(alg, key) {
+ Base.call(this, "digest"),
+ typeof key == "string" && (key = Buffer2.from(key));
+ var blocksize = alg === "sha512" || alg === "sha384" ? 128 : 64;
+ if (((this._alg = alg), (this._key = key), key.length > blocksize)) {
+ var hash = alg === "rmd160" ? new RIPEMD160() : sha(alg);
+ key = hash.update(key).digest();
+ } else
+ key.length < blocksize &&
+ (key = Buffer2.concat([key, ZEROS], blocksize));
+ for (
+ var ipad = (this._ipad = Buffer2.allocUnsafe(blocksize)),
+ opad = (this._opad = Buffer2.allocUnsafe(blocksize)),
+ i = 0;
+ i < blocksize;
+ i++
+ )
+ (ipad[i] = key[i] ^ 54), (opad[i] = key[i] ^ 92);
+ (this._hash = alg === "rmd160" ? new RIPEMD160() : sha(alg)),
+ this._hash.update(ipad);
+ }
+ inherits(Hmac, Base);
+ Hmac.prototype._update = function (data) {
+ this._hash.update(data);
+ };
+ Hmac.prototype._final = function () {
+ var h = this._hash.digest(),
+ hash = this._alg === "rmd160" ? new RIPEMD160() : sha(this._alg);
+ return hash.update(this._opad).update(h).digest();
+ };
+ module.exports = function (alg, key) {
+ return (
+ (alg = alg.toLowerCase()),
+ alg === "rmd160" || alg === "ripemd160"
+ ? new Hmac("rmd160", key)
+ : alg === "md5"
+ ? new Legacy(md5, key)
+ : new Hmac(alg, key)
+ );
+ };
+ },
+});
+
+// node_modules/browserify-sign/browser/algorithms.json
+var require_algorithms = __commonJS({
+ "node_modules/browserify-sign/browser/algorithms.json"(exports, module) {
+ module.exports = {
+ sha224WithRSAEncryption: {
+ sign: "rsa",
+ hash: "sha224",
+ id: "302d300d06096086480165030402040500041c",
+ },
+ "RSA-SHA224": {
+ sign: "ecdsa/rsa",
+ hash: "sha224",
+ id: "302d300d06096086480165030402040500041c",
+ },
+ sha256WithRSAEncryption: {
+ sign: "rsa",
+ hash: "sha256",
+ id: "3031300d060960864801650304020105000420",
+ },
+ "RSA-SHA256": {
+ sign: "ecdsa/rsa",
+ hash: "sha256",
+ id: "3031300d060960864801650304020105000420",
+ },
+ sha384WithRSAEncryption: {
+ sign: "rsa",
+ hash: "sha384",
+ id: "3041300d060960864801650304020205000430",
+ },
+ "RSA-SHA384": {
+ sign: "ecdsa/rsa",
+ hash: "sha384",
+ id: "3041300d060960864801650304020205000430",
+ },
+ sha512WithRSAEncryption: {
+ sign: "rsa",
+ hash: "sha512",
+ id: "3051300d060960864801650304020305000440",
+ },
+ "RSA-SHA512": {
+ sign: "ecdsa/rsa",
+ hash: "sha512",
+ id: "3051300d060960864801650304020305000440",
+ },
+ "RSA-SHA1": {
+ sign: "rsa",
+ hash: "sha1",
+ id: "3021300906052b0e03021a05000414",
+ },
+ "ecdsa-with-SHA1": {
+ sign: "ecdsa",
+ hash: "sha1",
+ id: "",
+ },
+ sha256: {
+ sign: "ecdsa",
+ hash: "sha256",
+ id: "",
+ },
+ sha224: {
+ sign: "ecdsa",
+ hash: "sha224",
+ id: "",
+ },
+ sha384: {
+ sign: "ecdsa",
+ hash: "sha384",
+ id: "",
+ },
+ sha512: {
+ sign: "ecdsa",
+ hash: "sha512",
+ id: "",
+ },
+ "DSA-SHA": {
+ sign: "dsa",
+ hash: "sha1",
+ id: "",
+ },
+ "DSA-SHA1": {
+ sign: "dsa",
+ hash: "sha1",
+ id: "",
+ },
+ DSA: {
+ sign: "dsa",
+ hash: "sha1",
+ id: "",
+ },
+ "DSA-WITH-SHA224": {
+ sign: "dsa",
+ hash: "sha224",
+ id: "",
+ },
+ "DSA-SHA224": {
+ sign: "dsa",
+ hash: "sha224",
+ id: "",
+ },
+ "DSA-WITH-SHA256": {
+ sign: "dsa",
+ hash: "sha256",
+ id: "",
+ },
+ "DSA-SHA256": {
+ sign: "dsa",
+ hash: "sha256",
+ id: "",
+ },
+ "DSA-WITH-SHA384": {
+ sign: "dsa",
+ hash: "sha384",
+ id: "",
+ },
+ "DSA-SHA384": {
+ sign: "dsa",
+ hash: "sha384",
+ id: "",
+ },
+ "DSA-WITH-SHA512": {
+ sign: "dsa",
+ hash: "sha512",
+ id: "",
+ },
+ "DSA-SHA512": {
+ sign: "dsa",
+ hash: "sha512",
+ id: "",
+ },
+ "DSA-RIPEMD160": {
+ sign: "dsa",
+ hash: "rmd160",
+ id: "",
+ },
+ ripemd160WithRSA: {
+ sign: "rsa",
+ hash: "rmd160",
+ id: "3021300906052b2403020105000414",
+ },
+ "RSA-RIPEMD160": {
+ sign: "rsa",
+ hash: "rmd160",
+ id: "3021300906052b2403020105000414",
+ },
+ md5WithRSAEncryption: {
+ sign: "rsa",
+ hash: "md5",
+ id: "3020300c06082a864886f70d020505000410",
+ },
+ "RSA-MD5": {
+ sign: "rsa",
+ hash: "md5",
+ id: "3020300c06082a864886f70d020505000410",
+ },
+ };
+ },
+});
+
+// node_modules/browserify-sign/algos.js
+var require_algos = __commonJS({
+ "node_modules/browserify-sign/algos.js"(exports, module) {
+ module.exports = require_algorithms();
+ },
+});
+
+// node_modules/pbkdf2/lib/precondition.js
+var require_precondition = __commonJS({
+ "node_modules/pbkdf2/lib/precondition.js"(exports, module) {
+ var MAX_ALLOC = Math.pow(2, 30) - 1;
+ module.exports = function (iterations, keylen) {
+ if (typeof iterations != "number")
+ throw new TypeError("Iterations not a number");
+ if (iterations < 0) throw new TypeError("Bad iterations");
+ if (typeof keylen != "number")
+ throw new TypeError("Key length not a number");
+ if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen)
+ throw new TypeError("Bad key length");
+ };
+ },
+});
+
+// node_modules/pbkdf2/lib/default-encoding.js
+var require_default_encoding = __commonJS({
+ "node_modules/pbkdf2/lib/default-encoding.js"(exports, module) {
+ var defaultEncoding;
+ global.process && global.process.browser
+ ? (defaultEncoding = "utf-8")
+ : global.process && global.process.version
+ ? ((pVersionMajor = parseInt(process.version.split(".")[0].slice(1), 10)),
+ (defaultEncoding = pVersionMajor >= 6 ? "utf-8" : "binary"))
+ : (defaultEncoding = "utf-8");
+ var pVersionMajor;
+ module.exports = defaultEncoding;
+ },
+});
+
+// node_modules/pbkdf2/lib/to-buffer.js
+var require_to_buffer = __commonJS({
+ "node_modules/pbkdf2/lib/to-buffer.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer;
+ module.exports = function (thing, encoding, name) {
+ if (Buffer2.isBuffer(thing)) return thing;
+ if (typeof thing == "string") return Buffer2.from(thing, encoding);
+ if (ArrayBuffer.isView(thing)) return Buffer2.from(thing.buffer);
+ throw new TypeError(
+ name + " must be a string, a Buffer, a typed array or a DataView",
+ );
+ };
+ },
+});
+
+// node_modules/pbkdf2/lib/sync-browser.js
+var require_sync_browser = __commonJS({
+ "node_modules/pbkdf2/lib/sync-browser.js"(exports, module) {
+ var md5 = require_md52(),
+ RIPEMD160 = require_ripemd160(),
+ sha = require_sha2(),
+ Buffer2 = require_safe_buffer().Buffer,
+ checkParameters = require_precondition(),
+ defaultEncoding = require_default_encoding(),
+ toBuffer = require_to_buffer(),
+ ZEROS = Buffer2.alloc(128),
+ sizes = {
+ md5: 16,
+ sha1: 20,
+ sha224: 28,
+ sha256: 32,
+ sha384: 48,
+ sha512: 64,
+ rmd160: 20,
+ ripemd160: 20,
+ };
+ function Hmac(alg, key, saltLen) {
+ var hash = getDigest(alg),
+ blocksize = alg === "sha512" || alg === "sha384" ? 128 : 64;
+ key.length > blocksize
+ ? (key = hash(key))
+ : key.length < blocksize &&
+ (key = Buffer2.concat([key, ZEROS], blocksize));
+ for (
+ var ipad = Buffer2.allocUnsafe(blocksize + sizes[alg]),
+ opad = Buffer2.allocUnsafe(blocksize + sizes[alg]),
+ i = 0;
+ i < blocksize;
+ i++
+ )
+ (ipad[i] = key[i] ^ 54), (opad[i] = key[i] ^ 92);
+ var ipad1 = Buffer2.allocUnsafe(blocksize + saltLen + 4);
+ ipad.copy(ipad1, 0, 0, blocksize),
+ (this.ipad1 = ipad1),
+ (this.ipad2 = ipad),
+ (this.opad = opad),
+ (this.alg = alg),
+ (this.blocksize = blocksize),
+ (this.hash = hash),
+ (this.size = sizes[alg]);
+ }
+ Hmac.prototype.run = function (data, ipad) {
+ data.copy(ipad, this.blocksize);
+ var h = this.hash(ipad);
+ return h.copy(this.opad, this.blocksize), this.hash(this.opad);
+ };
+ function getDigest(alg) {
+ function shaFunc(data) {
+ return sha(alg).update(data).digest();
+ }
+ function rmd160Func(data) {
+ return new RIPEMD160().update(data).digest();
+ }
+ return alg === "rmd160" || alg === "ripemd160"
+ ? rmd160Func
+ : alg === "md5"
+ ? md5
+ : shaFunc;
+ }
+ function pbkdf2(password, salt, iterations, keylen, digest) {
+ checkParameters(iterations, keylen),
+ (password = toBuffer(password, defaultEncoding, "Password")),
+ (salt = toBuffer(salt, defaultEncoding, "Salt")),
+ (digest = digest || "sha1");
+ var hmac = new Hmac(digest, password, salt.length),
+ DK = Buffer2.allocUnsafe(keylen),
+ block1 = Buffer2.allocUnsafe(salt.length + 4);
+ salt.copy(block1, 0, 0, salt.length);
+ for (
+ var destPos = 0,
+ hLen = sizes[digest],
+ l = Math.ceil(keylen / hLen),
+ i = 1;
+ i <= l;
+ i++
+ ) {
+ block1.writeUInt32BE(i, salt.length);
+ for (
+ var T = hmac.run(block1, hmac.ipad1), U = T, j = 1;
+ j < iterations;
+ j++
+ ) {
+ U = hmac.run(U, hmac.ipad2);
+ for (var k = 0; k < hLen; k++) T[k] ^= U[k];
+ }
+ T.copy(DK, destPos), (destPos += hLen);
+ }
+ return DK;
+ }
+ module.exports = pbkdf2;
+ },
+});
+
+// node_modules/pbkdf2/lib/async.js
+var require_async = __commonJS({
+ "node_modules/pbkdf2/lib/async.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ checkParameters = require_precondition(),
+ defaultEncoding = require_default_encoding(),
+ sync = require_sync_browser(),
+ toBuffer = require_to_buffer(),
+ ZERO_BUF,
+ subtle = global.crypto && global.crypto.subtle,
+ toBrowser = {
+ sha: "SHA-1",
+ "sha-1": "SHA-1",
+ sha1: "SHA-1",
+ sha256: "SHA-256",
+ "sha-256": "SHA-256",
+ sha384: "SHA-384",
+ "sha-384": "SHA-384",
+ "sha-512": "SHA-512",
+ sha512: "SHA-512",
+ },
+ checks = [];
+ function checkNative(algo) {
+ if (
+ (global.process && !global.process.browser) ||
+ !subtle ||
+ !subtle.importKey ||
+ !subtle.deriveBits
+ )
+ return Promise.resolve(!1);
+ if (checks[algo] !== void 0) return checks[algo];
+ ZERO_BUF = ZERO_BUF || Buffer2.alloc(8);
+ var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo)
+ .then(function () {
+ return !0;
+ })
+ .catch(function () {
+ return !1;
+ });
+ return (checks[algo] = prom), prom;
+ }
+ var nextTick;
+ function getNextTick() {
+ return (
+ nextTick ||
+ (global.process && global.process.nextTick
+ ? (nextTick = global.process.nextTick)
+ : global.queueMicrotask
+ ? (nextTick = global.queueMicrotask)
+ : global.setImmediate
+ ? (nextTick = global.setImmediate)
+ : (nextTick = global.setTimeout),
+ nextTick)
+ );
+ }
+ function browserPbkdf2(password, salt, iterations, length, algo) {
+ return subtle
+ .importKey("raw", password, { name: "PBKDF2" }, !1, ["deriveBits"])
+ .then(function (key) {
+ return subtle.deriveBits(
+ {
+ name: "PBKDF2",
+ salt,
+ iterations,
+ hash: {
+ name: algo,
+ },
+ },
+ key,
+ length << 3,
+ );
+ })
+ .then(function (res) {
+ return Buffer2.from(res);
+ });
+ }
+ function resolvePromise(promise, callback) {
+ promise.then(
+ function (out) {
+ getNextTick()(function () {
+ callback(null, out);
+ });
+ },
+ function (e) {
+ getNextTick()(function () {
+ callback(e);
+ });
+ },
+ );
+ }
+ module.exports = function (
+ password,
+ salt,
+ iterations,
+ keylen,
+ digest,
+ callback,
+ ) {
+ typeof digest == "function" && ((callback = digest), (digest = void 0)),
+ (digest = digest || "sha1");
+ var algo = toBrowser[digest.toLowerCase()];
+ if (!algo || typeof global.Promise != "function") {
+ getNextTick()(function () {
+ var out;
+ try {
+ out = sync(password, salt, iterations, keylen, digest);
+ } catch (e) {
+ return callback(e);
+ }
+ callback(null, out);
+ });
+ return;
+ }
+ if (
+ (checkParameters(iterations, keylen),
+ (password = toBuffer(password, defaultEncoding, "Password")),
+ (salt = toBuffer(salt, defaultEncoding, "Salt")),
+ typeof callback != "function")
+ )
+ throw new Error("No callback provided to pbkdf2");
+ resolvePromise(
+ checkNative(algo).then(function (resp) {
+ return resp
+ ? browserPbkdf2(password, salt, iterations, keylen, algo)
+ : sync(password, salt, iterations, keylen, digest);
+ }),
+ callback,
+ );
+ };
+ },
+});
+
+// node_modules/pbkdf2/browser.js
+var require_browser4 = __commonJS({
+ "node_modules/pbkdf2/browser.js"(exports) {
+ exports.pbkdf2 = require_async();
+ exports.pbkdf2Sync = require_sync_browser();
+ },
+});
+
+// node_modules/des.js/lib/des/utils.js
+var require_utils = __commonJS({
+ "node_modules/des.js/lib/des/utils.js"(exports) {
+ "use strict";
+ exports.readUInt32BE = function (bytes, off) {
+ var res =
+ (bytes[0 + off] << 24) |
+ (bytes[1 + off] << 16) |
+ (bytes[2 + off] << 8) |
+ bytes[3 + off];
+ return res >>> 0;
+ };
+ exports.writeUInt32BE = function (bytes, value, off) {
+ (bytes[0 + off] = value >>> 24),
+ (bytes[1 + off] = (value >>> 16) & 255),
+ (bytes[2 + off] = (value >>> 8) & 255),
+ (bytes[3 + off] = value & 255);
+ };
+ exports.ip = function (inL, inR, out, off) {
+ for (var outL = 0, outR = 0, i = 6; i >= 0; i -= 2) {
+ for (var j = 0; j <= 24; j += 8)
+ (outL <<= 1), (outL |= (inR >>> (j + i)) & 1);
+ for (var j = 0; j <= 24; j += 8)
+ (outL <<= 1), (outL |= (inL >>> (j + i)) & 1);
+ }
+ for (var i = 6; i >= 0; i -= 2) {
+ for (var j = 1; j <= 25; j += 8)
+ (outR <<= 1), (outR |= (inR >>> (j + i)) & 1);
+ for (var j = 1; j <= 25; j += 8)
+ (outR <<= 1), (outR |= (inL >>> (j + i)) & 1);
+ }
+ (out[off + 0] = outL >>> 0), (out[off + 1] = outR >>> 0);
+ };
+ exports.rip = function (inL, inR, out, off) {
+ for (var outL = 0, outR = 0, i = 0; i < 4; i++)
+ for (var j = 24; j >= 0; j -= 8)
+ (outL <<= 1),
+ (outL |= (inR >>> (j + i)) & 1),
+ (outL <<= 1),
+ (outL |= (inL >>> (j + i)) & 1);
+ for (var i = 4; i < 8; i++)
+ for (var j = 24; j >= 0; j -= 8)
+ (outR <<= 1),
+ (outR |= (inR >>> (j + i)) & 1),
+ (outR <<= 1),
+ (outR |= (inL >>> (j + i)) & 1);
+ (out[off + 0] = outL >>> 0), (out[off + 1] = outR >>> 0);
+ };
+ exports.pc1 = function (inL, inR, out, off) {
+ for (var outL = 0, outR = 0, i = 7; i >= 5; i--) {
+ for (var j = 0; j <= 24; j += 8)
+ (outL <<= 1), (outL |= (inR >> (j + i)) & 1);
+ for (var j = 0; j <= 24; j += 8)
+ (outL <<= 1), (outL |= (inL >> (j + i)) & 1);
+ }
+ for (var j = 0; j <= 24; j += 8)
+ (outL <<= 1), (outL |= (inR >> (j + i)) & 1);
+ for (var i = 1; i <= 3; i++) {
+ for (var j = 0; j <= 24; j += 8)
+ (outR <<= 1), (outR |= (inR >> (j + i)) & 1);
+ for (var j = 0; j <= 24; j += 8)
+ (outR <<= 1), (outR |= (inL >> (j + i)) & 1);
+ }
+ for (var j = 0; j <= 24; j += 8)
+ (outR <<= 1), (outR |= (inL >> (j + i)) & 1);
+ (out[off + 0] = outL >>> 0), (out[off + 1] = outR >>> 0);
+ };
+ exports.r28shl = function (num, shift) {
+ return ((num << shift) & 268435455) | (num >>> (28 - shift));
+ };
+ var pc2table = [
+ 14, 11, 17, 4, 27, 23, 25, 0, 13, 22, 7, 18, 5, 9, 16, 24, 2, 20, 12, 21,
+ 1, 8, 15, 26, 15, 4, 25, 19, 9, 1, 26, 16, 5, 11, 23, 8, 12, 7, 17, 0, 22,
+ 3, 10, 14, 6, 20, 27, 24,
+ ];
+ exports.pc2 = function (inL, inR, out, off) {
+ for (
+ var outL = 0, outR = 0, len = pc2table.length >>> 1, i = 0;
+ i < len;
+ i++
+ )
+ (outL <<= 1), (outL |= (inL >>> pc2table[i]) & 1);
+ for (var i = len; i < pc2table.length; i++)
+ (outR <<= 1), (outR |= (inR >>> pc2table[i]) & 1);
+ (out[off + 0] = outL >>> 0), (out[off + 1] = outR >>> 0);
+ };
+ exports.expand = function (r, out, off) {
+ var outL = 0,
+ outR = 0;
+ outL = ((r & 1) << 5) | (r >>> 27);
+ for (var i = 23; i >= 15; i -= 4) (outL <<= 6), (outL |= (r >>> i) & 63);
+ for (var i = 11; i >= 3; i -= 4) (outR |= (r >>> i) & 63), (outR <<= 6);
+ (outR |= ((r & 31) << 1) | (r >>> 31)),
+ (out[off + 0] = outL >>> 0),
+ (out[off + 1] = outR >>> 0);
+ };
+ var sTable = [
+ 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1, 3, 10, 10, 6, 6,
+ 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8, 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6,
+ 9, 2, 1, 11, 7, 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13, 15,
+ 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14, 9, 12, 7, 0, 2, 1, 13,
+ 10, 12, 6, 0, 9, 5, 11, 10, 5, 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15,
+ 13, 4, 1, 2, 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9, 10, 13,
+ 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10, 1, 2, 13, 8, 12, 5, 7, 14,
+ 11, 12, 4, 11, 2, 15, 8, 1, 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8,
+ 0, 7, 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12, 7, 13, 13,
+ 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3, 1, 4, 2, 7, 8, 2, 5, 12, 11, 1,
+ 12, 10, 4, 14, 15, 9, 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13,
+ 8, 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14, 2, 14, 12, 11, 4,
+ 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1, 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0,
+ 9, 14, 8, 9, 6, 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13, 15,
+ 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3, 12, 10, 1, 15, 10, 4, 15,
+ 2, 9, 7, 2, 12, 6, 9, 8, 5, 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3,
+ 11, 8, 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10, 7, 11, 0, 14,
+ 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13, 4, 13, 11, 0, 2, 11, 14, 7, 15, 4,
+ 0, 9, 8, 1, 13, 10, 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6,
+ 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7, 10, 9, 15, 5, 6, 0,
+ 8, 15, 0, 14, 5, 2, 9, 3, 2, 12, 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3,
+ 11, 7, 1, 4, 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2, 7, 2,
+ 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13, 0, 15, 6, 12, 10, 9, 13,
+ 0, 15, 3, 3, 5, 5, 6, 8, 11,
+ ];
+ exports.substitute = function (inL, inR) {
+ for (var out = 0, i = 0; i < 4; i++) {
+ var b = (inL >>> (18 - i * 6)) & 63,
+ sb = sTable[i * 64 + b];
+ (out <<= 4), (out |= sb);
+ }
+ for (var i = 0; i < 4; i++) {
+ var b = (inR >>> (18 - i * 6)) & 63,
+ sb = sTable[4 * 64 + i * 64 + b];
+ (out <<= 4), (out |= sb);
+ }
+ return out >>> 0;
+ };
+ var permuteTable = [
+ 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22, 30, 24, 8, 18,
+ 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7,
+ ];
+ exports.permute = function (num) {
+ for (var out = 0, i = 0; i < permuteTable.length; i++)
+ (out <<= 1), (out |= (num >>> permuteTable[i]) & 1);
+ return out >>> 0;
+ };
+ exports.padSplit = function (num, size, group) {
+ for (var str = num.toString(2); str.length < size; ) str = "0" + str;
+ for (var out = [], i = 0; i < size; i += group)
+ out.push(str.slice(i, i + group));
+ return out.join(" ");
+ };
+ },
+});
+
+// node_modules/minimalistic-assert/index.js
+var require_minimalistic_assert = __commonJS({
+ "node_modules/minimalistic-assert/index.js"(exports, module) {
+ module.exports = assert;
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ assert.equal = function (l, r, msg) {
+ if (l != r) throw new Error(msg || "Assertion failed: " + l + " != " + r);
+ };
+ },
+});
+
+// node_modules/des.js/lib/des/cipher.js
+var require_cipher = __commonJS({
+ "node_modules/des.js/lib/des/cipher.js"(exports, module) {
+ "use strict";
+ var assert = require_minimalistic_assert();
+ function Cipher(options) {
+ (this.options = options),
+ (this.type = this.options.type),
+ (this.blockSize = 8),
+ this._init(),
+ (this.buffer = new Array(this.blockSize)),
+ (this.bufferOff = 0);
+ }
+ module.exports = Cipher;
+ Cipher.prototype._init = function () {};
+ Cipher.prototype.update = function (data) {
+ return data.length === 0
+ ? []
+ : this.type === "decrypt"
+ ? this._updateDecrypt(data)
+ : this._updateEncrypt(data);
+ };
+ Cipher.prototype._buffer = function (data, off) {
+ for (
+ var min = Math.min(
+ this.buffer.length - this.bufferOff,
+ data.length - off,
+ ),
+ i = 0;
+ i < min;
+ i++
+ )
+ this.buffer[this.bufferOff + i] = data[off + i];
+ return (this.bufferOff += min), min;
+ };
+ Cipher.prototype._flushBuffer = function (out, off) {
+ return (
+ this._update(this.buffer, 0, out, off),
+ (this.bufferOff = 0),
+ this.blockSize
+ );
+ };
+ Cipher.prototype._updateEncrypt = function (data) {
+ var inputOff = 0,
+ outputOff = 0,
+ count = ((this.bufferOff + data.length) / this.blockSize) | 0,
+ out = new Array(count * this.blockSize);
+ this.bufferOff !== 0 &&
+ ((inputOff += this._buffer(data, inputOff)),
+ this.bufferOff === this.buffer.length &&
+ (outputOff += this._flushBuffer(out, outputOff)));
+ for (
+ var max = data.length - ((data.length - inputOff) % this.blockSize);
+ inputOff < max;
+ inputOff += this.blockSize
+ )
+ this._update(data, inputOff, out, outputOff),
+ (outputOff += this.blockSize);
+ for (; inputOff < data.length; inputOff++, this.bufferOff++)
+ this.buffer[this.bufferOff] = data[inputOff];
+ return out;
+ };
+ Cipher.prototype._updateDecrypt = function (data) {
+ for (
+ var inputOff = 0,
+ outputOff = 0,
+ count =
+ Math.ceil((this.bufferOff + data.length) / this.blockSize) - 1,
+ out = new Array(count * this.blockSize);
+ count > 0;
+ count--
+ )
+ (inputOff += this._buffer(data, inputOff)),
+ (outputOff += this._flushBuffer(out, outputOff));
+ return (inputOff += this._buffer(data, inputOff)), out;
+ };
+ Cipher.prototype.final = function (buffer) {
+ var first;
+ buffer && (first = this.update(buffer));
+ var last;
+ return (
+ this.type === "encrypt"
+ ? (last = this._finalEncrypt())
+ : (last = this._finalDecrypt()),
+ first ? first.concat(last) : last
+ );
+ };
+ Cipher.prototype._pad = function (buffer, off) {
+ if (off === 0) return !1;
+ for (; off < buffer.length; ) buffer[off++] = 0;
+ return !0;
+ };
+ Cipher.prototype._finalEncrypt = function () {
+ if (!this._pad(this.buffer, this.bufferOff)) return [];
+ var out = new Array(this.blockSize);
+ return this._update(this.buffer, 0, out, 0), out;
+ };
+ Cipher.prototype._unpad = function (buffer) {
+ return buffer;
+ };
+ Cipher.prototype._finalDecrypt = function () {
+ assert.equal(
+ this.bufferOff,
+ this.blockSize,
+ "Not enough data to decrypt",
+ );
+ var out = new Array(this.blockSize);
+ return this._flushBuffer(out, 0), this._unpad(out);
+ };
+ },
+});
+
+// node_modules/des.js/lib/des/des.js
+var require_des = __commonJS({
+ "node_modules/des.js/lib/des/des.js"(exports, module) {
+ "use strict";
+ var assert = require_minimalistic_assert(),
+ inherits = require_inherits_browser(),
+ utils = require_utils(),
+ Cipher = require_cipher();
+ function DESState() {
+ (this.tmp = new Array(2)), (this.keys = null);
+ }
+ function DES(options) {
+ Cipher.call(this, options);
+ var state = new DESState();
+ (this._desState = state), this.deriveKeys(state, options.key);
+ }
+ inherits(DES, Cipher);
+ module.exports = DES;
+ DES.create = function (options) {
+ return new DES(options);
+ };
+ var shiftTable = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1];
+ DES.prototype.deriveKeys = function (state, key) {
+ (state.keys = new Array(16 * 2)),
+ assert.equal(key.length, this.blockSize, "Invalid key length");
+ var kL = utils.readUInt32BE(key, 0),
+ kR = utils.readUInt32BE(key, 4);
+ utils.pc1(kL, kR, state.tmp, 0), (kL = state.tmp[0]), (kR = state.tmp[1]);
+ for (var i = 0; i < state.keys.length; i += 2) {
+ var shift = shiftTable[i >>> 1];
+ (kL = utils.r28shl(kL, shift)),
+ (kR = utils.r28shl(kR, shift)),
+ utils.pc2(kL, kR, state.keys, i);
+ }
+ };
+ DES.prototype._update = function (inp, inOff, out, outOff) {
+ var state = this._desState,
+ l = utils.readUInt32BE(inp, inOff),
+ r = utils.readUInt32BE(inp, inOff + 4);
+ utils.ip(l, r, state.tmp, 0),
+ (l = state.tmp[0]),
+ (r = state.tmp[1]),
+ this.type === "encrypt"
+ ? this._encrypt(state, l, r, state.tmp, 0)
+ : this._decrypt(state, l, r, state.tmp, 0),
+ (l = state.tmp[0]),
+ (r = state.tmp[1]),
+ utils.writeUInt32BE(out, l, outOff),
+ utils.writeUInt32BE(out, r, outOff + 4);
+ };
+ DES.prototype._pad = function (buffer, off) {
+ for (var value = buffer.length - off, i = off; i < buffer.length; i++)
+ buffer[i] = value;
+ return !0;
+ };
+ DES.prototype._unpad = function (buffer) {
+ for (
+ var pad = buffer[buffer.length - 1], i = buffer.length - pad;
+ i < buffer.length;
+ i++
+ )
+ assert.equal(buffer[i], pad);
+ return buffer.slice(0, buffer.length - pad);
+ };
+ DES.prototype._encrypt = function (state, lStart, rStart, out, off) {
+ for (var l = lStart, r = rStart, i = 0; i < state.keys.length; i += 2) {
+ var keyL = state.keys[i],
+ keyR = state.keys[i + 1];
+ utils.expand(r, state.tmp, 0),
+ (keyL ^= state.tmp[0]),
+ (keyR ^= state.tmp[1]);
+ var s = utils.substitute(keyL, keyR),
+ f = utils.permute(s),
+ t = r;
+ (r = (l ^ f) >>> 0), (l = t);
+ }
+ utils.rip(r, l, out, off);
+ };
+ DES.prototype._decrypt = function (state, lStart, rStart, out, off) {
+ for (
+ var l = rStart, r = lStart, i = state.keys.length - 2;
+ i >= 0;
+ i -= 2
+ ) {
+ var keyL = state.keys[i],
+ keyR = state.keys[i + 1];
+ utils.expand(l, state.tmp, 0),
+ (keyL ^= state.tmp[0]),
+ (keyR ^= state.tmp[1]);
+ var s = utils.substitute(keyL, keyR),
+ f = utils.permute(s),
+ t = l;
+ (l = (r ^ f) >>> 0), (r = t);
+ }
+ utils.rip(l, r, out, off);
+ };
+ },
+});
+
+// node_modules/des.js/lib/des/cbc.js
+var require_cbc = __commonJS({
+ "node_modules/des.js/lib/des/cbc.js"(exports) {
+ "use strict";
+ var assert = require_minimalistic_assert(),
+ inherits = require_inherits_browser(),
+ proto = {};
+ function CBCState(iv) {
+ assert.equal(iv.length, 8, "Invalid IV length"), (this.iv = new Array(8));
+ for (var i = 0; i < this.iv.length; i++) this.iv[i] = iv[i];
+ }
+ function instantiate(Base) {
+ function CBC(options) {
+ Base.call(this, options), this._cbcInit();
+ }
+ inherits(CBC, Base);
+ for (var keys = Object.keys(proto), i = 0; i < keys.length; i++) {
+ var key = keys[i];
+ CBC.prototype[key] = proto[key];
+ }
+ return (
+ (CBC.create = function (options) {
+ return new CBC(options);
+ }),
+ CBC
+ );
+ }
+ exports.instantiate = instantiate;
+ proto._cbcInit = function () {
+ var state = new CBCState(this.options.iv);
+ this._cbcState = state;
+ };
+ proto._update = function (inp, inOff, out, outOff) {
+ var state = this._cbcState,
+ superProto = this.constructor.super_.prototype,
+ iv = state.iv;
+ if (this.type === "encrypt") {
+ for (var i = 0; i < this.blockSize; i++) iv[i] ^= inp[inOff + i];
+ superProto._update.call(this, iv, 0, out, outOff);
+ for (var i = 0; i < this.blockSize; i++) iv[i] = out[outOff + i];
+ } else {
+ superProto._update.call(this, inp, inOff, out, outOff);
+ for (var i = 0; i < this.blockSize; i++) out[outOff + i] ^= iv[i];
+ for (var i = 0; i < this.blockSize; i++) iv[i] = inp[inOff + i];
+ }
+ };
+ },
+});
+
+// node_modules/des.js/lib/des/ede.js
+var require_ede = __commonJS({
+ "node_modules/des.js/lib/des/ede.js"(exports, module) {
+ "use strict";
+ var assert = require_minimalistic_assert(),
+ inherits = require_inherits_browser(),
+ Cipher = require_cipher(),
+ DES = require_des();
+ function EDEState(type, key) {
+ assert.equal(key.length, 24, "Invalid key length");
+ var k1 = key.slice(0, 8),
+ k2 = key.slice(8, 16),
+ k3 = key.slice(16, 24);
+ type === "encrypt"
+ ? (this.ciphers = [
+ DES.create({ type: "encrypt", key: k1 }),
+ DES.create({ type: "decrypt", key: k2 }),
+ DES.create({ type: "encrypt", key: k3 }),
+ ])
+ : (this.ciphers = [
+ DES.create({ type: "decrypt", key: k3 }),
+ DES.create({ type: "encrypt", key: k2 }),
+ DES.create({ type: "decrypt", key: k1 }),
+ ]);
+ }
+ function EDE(options) {
+ Cipher.call(this, options);
+ var state = new EDEState(this.type, this.options.key);
+ this._edeState = state;
+ }
+ inherits(EDE, Cipher);
+ module.exports = EDE;
+ EDE.create = function (options) {
+ return new EDE(options);
+ };
+ EDE.prototype._update = function (inp, inOff, out, outOff) {
+ var state = this._edeState;
+ state.ciphers[0]._update(inp, inOff, out, outOff),
+ state.ciphers[1]._update(out, outOff, out, outOff),
+ state.ciphers[2]._update(out, outOff, out, outOff);
+ };
+ EDE.prototype._pad = DES.prototype._pad;
+ EDE.prototype._unpad = DES.prototype._unpad;
+ },
+});
+
+// node_modules/des.js/lib/des.js
+var require_des2 = __commonJS({
+ "node_modules/des.js/lib/des.js"(exports) {
+ "use strict";
+ exports.utils = require_utils();
+ exports.Cipher = require_cipher();
+ exports.DES = require_des();
+ exports.CBC = require_cbc();
+ exports.EDE = require_ede();
+ },
+});
+
+// node_modules/browserify-des/index.js
+var require_browserify_des = __commonJS({
+ "node_modules/browserify-des/index.js"(exports, module) {
+ var CipherBase = require_cipher_base(),
+ des = require_des2(),
+ inherits = require_inherits_browser(),
+ Buffer2 = require_safe_buffer().Buffer,
+ modes = {
+ "des-ede3-cbc": des.CBC.instantiate(des.EDE),
+ "des-ede3": des.EDE,
+ "des-ede-cbc": des.CBC.instantiate(des.EDE),
+ "des-ede": des.EDE,
+ "des-cbc": des.CBC.instantiate(des.DES),
+ "des-ecb": des.DES,
+ };
+ modes.des = modes["des-cbc"];
+ modes.des3 = modes["des-ede3-cbc"];
+ module.exports = DES;
+ inherits(DES, CipherBase);
+ function DES(opts) {
+ CipherBase.call(this);
+ var modeName = opts.mode.toLowerCase(),
+ mode = modes[modeName],
+ type;
+ opts.decrypt ? (type = "decrypt") : (type = "encrypt");
+ var key = opts.key;
+ Buffer2.isBuffer(key) || (key = Buffer2.from(key)),
+ (modeName === "des-ede" || modeName === "des-ede-cbc") &&
+ (key = Buffer2.concat([key, key.slice(0, 8)]));
+ var iv = opts.iv;
+ Buffer2.isBuffer(iv) || (iv = Buffer2.from(iv)),
+ (this._des = mode.create({
+ key,
+ iv,
+ type,
+ }));
+ }
+ DES.prototype._update = function (data) {
+ return Buffer2.from(this._des.update(data));
+ };
+ DES.prototype._final = function () {
+ return Buffer2.from(this._des.final());
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/ecb.js
+var require_ecb = __commonJS({
+ "node_modules/browserify-aes/modes/ecb.js"(exports) {
+ exports.encrypt = function (self2, block) {
+ return self2._cipher.encryptBlock(block);
+ };
+ exports.decrypt = function (self2, block) {
+ return self2._cipher.decryptBlock(block);
+ };
+ },
+});
+
+// node_modules/buffer-xor/index.js
+var require_buffer_xor = __commonJS({
+ "node_modules/buffer-xor/index.js"(exports, module) {
+ module.exports = function (a, b) {
+ for (
+ var length = Math.min(a.length, b.length),
+ buffer = new Buffer(length),
+ i = 0;
+ i < length;
+ ++i
+ )
+ buffer[i] = a[i] ^ b[i];
+ return buffer;
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/cbc.js
+var require_cbc2 = __commonJS({
+ "node_modules/browserify-aes/modes/cbc.js"(exports) {
+ var xor = require_buffer_xor();
+ exports.encrypt = function (self2, block) {
+ var data = xor(block, self2._prev);
+ return (self2._prev = self2._cipher.encryptBlock(data)), self2._prev;
+ };
+ exports.decrypt = function (self2, block) {
+ var pad = self2._prev;
+ self2._prev = block;
+ var out = self2._cipher.decryptBlock(block);
+ return xor(out, pad);
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/cfb.js
+var require_cfb = __commonJS({
+ "node_modules/browserify-aes/modes/cfb.js"(exports) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ xor = require_buffer_xor();
+ function encryptStart(self2, data, decrypt) {
+ var len = data.length,
+ out = xor(data, self2._cache);
+ return (
+ (self2._cache = self2._cache.slice(len)),
+ (self2._prev = Buffer2.concat([self2._prev, decrypt ? data : out])),
+ out
+ );
+ }
+ exports.encrypt = function (self2, data, decrypt) {
+ for (var out = Buffer2.allocUnsafe(0), len; data.length; )
+ if (
+ (self2._cache.length === 0 &&
+ ((self2._cache = self2._cipher.encryptBlock(self2._prev)),
+ (self2._prev = Buffer2.allocUnsafe(0))),
+ self2._cache.length <= data.length)
+ )
+ (len = self2._cache.length),
+ (out = Buffer2.concat([
+ out,
+ encryptStart(self2, data.slice(0, len), decrypt),
+ ])),
+ (data = data.slice(len));
+ else {
+ out = Buffer2.concat([out, encryptStart(self2, data, decrypt)]);
+ break;
+ }
+ return out;
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/cfb8.js
+var require_cfb8 = __commonJS({
+ "node_modules/browserify-aes/modes/cfb8.js"(exports) {
+ var Buffer2 = require_safe_buffer().Buffer;
+ function encryptByte(self2, byteParam, decrypt) {
+ var pad = self2._cipher.encryptBlock(self2._prev),
+ out = pad[0] ^ byteParam;
+ return (
+ (self2._prev = Buffer2.concat([
+ self2._prev.slice(1),
+ Buffer2.from([decrypt ? byteParam : out]),
+ ])),
+ out
+ );
+ }
+ exports.encrypt = function (self2, chunk, decrypt) {
+ for (
+ var len = chunk.length, out = Buffer2.allocUnsafe(len), i = -1;
+ ++i < len;
+
+ )
+ out[i] = encryptByte(self2, chunk[i], decrypt);
+ return out;
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/cfb1.js
+var require_cfb1 = __commonJS({
+ "node_modules/browserify-aes/modes/cfb1.js"(exports) {
+ var Buffer2 = require_safe_buffer().Buffer;
+ function encryptByte(self2, byteParam, decrypt) {
+ for (var pad, i = -1, len = 8, out = 0, bit, value; ++i < len; )
+ (pad = self2._cipher.encryptBlock(self2._prev)),
+ (bit = byteParam & (1 << (7 - i)) ? 128 : 0),
+ (value = pad[0] ^ bit),
+ (out += (value & 128) >> i % 8),
+ (self2._prev = shiftIn(self2._prev, decrypt ? bit : value));
+ return out;
+ }
+ function shiftIn(buffer, value) {
+ var len = buffer.length,
+ i = -1,
+ out = Buffer2.allocUnsafe(buffer.length);
+ for (
+ buffer = Buffer2.concat([buffer, Buffer2.from([value])]);
+ ++i < len;
+
+ )
+ out[i] = (buffer[i] << 1) | (buffer[i + 1] >> 7);
+ return out;
+ }
+ exports.encrypt = function (self2, chunk, decrypt) {
+ for (
+ var len = chunk.length, out = Buffer2.allocUnsafe(len), i = -1;
+ ++i < len;
+
+ )
+ out[i] = encryptByte(self2, chunk[i], decrypt);
+ return out;
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/ofb.js
+var require_ofb = __commonJS({
+ "node_modules/browserify-aes/modes/ofb.js"(exports) {
+ var xor = require_buffer_xor();
+ function getBlock(self2) {
+ return (
+ (self2._prev = self2._cipher.encryptBlock(self2._prev)), self2._prev
+ );
+ }
+ exports.encrypt = function (self2, chunk) {
+ for (; self2._cache.length < chunk.length; )
+ self2._cache = Buffer.concat([self2._cache, getBlock(self2)]);
+ var pad = self2._cache.slice(0, chunk.length);
+ return (self2._cache = self2._cache.slice(chunk.length)), xor(chunk, pad);
+ };
+ },
+});
+
+// node_modules/browserify-aes/incr32.js
+var require_incr32 = __commonJS({
+ "node_modules/browserify-aes/incr32.js"(exports, module) {
+ function incr32(iv) {
+ for (var len = iv.length, item; len--; )
+ if (((item = iv.readUInt8(len)), item === 255)) iv.writeUInt8(0, len);
+ else {
+ item++, iv.writeUInt8(item, len);
+ break;
+ }
+ }
+ module.exports = incr32;
+ },
+});
+
+// node_modules/browserify-aes/modes/ctr.js
+var require_ctr = __commonJS({
+ "node_modules/browserify-aes/modes/ctr.js"(exports) {
+ var xor = require_buffer_xor(),
+ Buffer2 = require_safe_buffer().Buffer,
+ incr32 = require_incr32();
+ function getBlock(self2) {
+ var out = self2._cipher.encryptBlockRaw(self2._prev);
+ return incr32(self2._prev), out;
+ }
+ var blockSize = 16;
+ exports.encrypt = function (self2, chunk) {
+ var chunkNum = Math.ceil(chunk.length / blockSize),
+ start = self2._cache.length;
+ self2._cache = Buffer2.concat([
+ self2._cache,
+ Buffer2.allocUnsafe(chunkNum * blockSize),
+ ]);
+ for (var i = 0; i < chunkNum; i++) {
+ var out = getBlock(self2),
+ offset = start + i * blockSize;
+ self2._cache.writeUInt32BE(out[0], offset + 0),
+ self2._cache.writeUInt32BE(out[1], offset + 4),
+ self2._cache.writeUInt32BE(out[2], offset + 8),
+ self2._cache.writeUInt32BE(out[3], offset + 12);
+ }
+ var pad = self2._cache.slice(0, chunk.length);
+ return (self2._cache = self2._cache.slice(chunk.length)), xor(chunk, pad);
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/list.json
+var require_list = __commonJS({
+ "node_modules/browserify-aes/modes/list.json"(exports, module) {
+ module.exports = {
+ "aes-128-ecb": {
+ cipher: "AES",
+ key: 128,
+ iv: 0,
+ mode: "ECB",
+ type: "block",
+ },
+ "aes-192-ecb": {
+ cipher: "AES",
+ key: 192,
+ iv: 0,
+ mode: "ECB",
+ type: "block",
+ },
+ "aes-256-ecb": {
+ cipher: "AES",
+ key: 256,
+ iv: 0,
+ mode: "ECB",
+ type: "block",
+ },
+ "aes-128-cbc": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ "aes-192-cbc": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ "aes-256-cbc": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ aes128: {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ aes192: {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ aes256: {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CBC",
+ type: "block",
+ },
+ "aes-128-cfb": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CFB",
+ type: "stream",
+ },
+ "aes-192-cfb": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CFB",
+ type: "stream",
+ },
+ "aes-256-cfb": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CFB",
+ type: "stream",
+ },
+ "aes-128-cfb8": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CFB8",
+ type: "stream",
+ },
+ "aes-192-cfb8": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CFB8",
+ type: "stream",
+ },
+ "aes-256-cfb8": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CFB8",
+ type: "stream",
+ },
+ "aes-128-cfb1": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CFB1",
+ type: "stream",
+ },
+ "aes-192-cfb1": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CFB1",
+ type: "stream",
+ },
+ "aes-256-cfb1": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CFB1",
+ type: "stream",
+ },
+ "aes-128-ofb": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "OFB",
+ type: "stream",
+ },
+ "aes-192-ofb": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "OFB",
+ type: "stream",
+ },
+ "aes-256-ofb": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "OFB",
+ type: "stream",
+ },
+ "aes-128-ctr": {
+ cipher: "AES",
+ key: 128,
+ iv: 16,
+ mode: "CTR",
+ type: "stream",
+ },
+ "aes-192-ctr": {
+ cipher: "AES",
+ key: 192,
+ iv: 16,
+ mode: "CTR",
+ type: "stream",
+ },
+ "aes-256-ctr": {
+ cipher: "AES",
+ key: 256,
+ iv: 16,
+ mode: "CTR",
+ type: "stream",
+ },
+ "aes-128-gcm": {
+ cipher: "AES",
+ key: 128,
+ iv: 12,
+ mode: "GCM",
+ type: "auth",
+ },
+ "aes-192-gcm": {
+ cipher: "AES",
+ key: 192,
+ iv: 12,
+ mode: "GCM",
+ type: "auth",
+ },
+ "aes-256-gcm": {
+ cipher: "AES",
+ key: 256,
+ iv: 12,
+ mode: "GCM",
+ type: "auth",
+ },
+ };
+ },
+});
+
+// node_modules/browserify-aes/modes/index.js
+var require_modes = __commonJS({
+ "node_modules/browserify-aes/modes/index.js"(exports, module) {
+ var modeModules = {
+ ECB: require_ecb(),
+ CBC: require_cbc2(),
+ CFB: require_cfb(),
+ CFB8: require_cfb8(),
+ CFB1: require_cfb1(),
+ OFB: require_ofb(),
+ CTR: require_ctr(),
+ GCM: require_ctr(),
+ },
+ modes = require_list();
+ for (key in modes) modes[key].module = modeModules[modes[key].mode];
+ var key;
+ module.exports = modes;
+ },
+});
+
+// node_modules/browserify-aes/aes.js
+var require_aes = __commonJS({
+ "node_modules/browserify-aes/aes.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer;
+ function asUInt32Array(buf) {
+ Buffer2.isBuffer(buf) || (buf = Buffer2.from(buf));
+ for (
+ var len = (buf.length / 4) | 0, out = new Array(len), i = 0;
+ i < len;
+ i++
+ )
+ out[i] = buf.readUInt32BE(i * 4);
+ return out;
+ }
+ function scrubVec(v) {
+ for (var i = 0; i < v.length; v++) v[i] = 0;
+ }
+ function cryptBlock(M, keySchedule, SUB_MIX, SBOX, nRounds) {
+ for (
+ var SUB_MIX0 = SUB_MIX[0],
+ SUB_MIX1 = SUB_MIX[1],
+ SUB_MIX2 = SUB_MIX[2],
+ SUB_MIX3 = SUB_MIX[3],
+ s0 = M[0] ^ keySchedule[0],
+ s1 = M[1] ^ keySchedule[1],
+ s2 = M[2] ^ keySchedule[2],
+ s3 = M[3] ^ keySchedule[3],
+ t0,
+ t1,
+ t2,
+ t3,
+ ksRow = 4,
+ round = 1;
+ round < nRounds;
+ round++
+ )
+ (t0 =
+ SUB_MIX0[s0 >>> 24] ^
+ SUB_MIX1[(s1 >>> 16) & 255] ^
+ SUB_MIX2[(s2 >>> 8) & 255] ^
+ SUB_MIX3[s3 & 255] ^
+ keySchedule[ksRow++]),
+ (t1 =
+ SUB_MIX0[s1 >>> 24] ^
+ SUB_MIX1[(s2 >>> 16) & 255] ^
+ SUB_MIX2[(s3 >>> 8) & 255] ^
+ SUB_MIX3[s0 & 255] ^
+ keySchedule[ksRow++]),
+ (t2 =
+ SUB_MIX0[s2 >>> 24] ^
+ SUB_MIX1[(s3 >>> 16) & 255] ^
+ SUB_MIX2[(s0 >>> 8) & 255] ^
+ SUB_MIX3[s1 & 255] ^
+ keySchedule[ksRow++]),
+ (t3 =
+ SUB_MIX0[s3 >>> 24] ^
+ SUB_MIX1[(s0 >>> 16) & 255] ^
+ SUB_MIX2[(s1 >>> 8) & 255] ^
+ SUB_MIX3[s2 & 255] ^
+ keySchedule[ksRow++]),
+ (s0 = t0),
+ (s1 = t1),
+ (s2 = t2),
+ (s3 = t3);
+ return (
+ (t0 =
+ ((SBOX[s0 >>> 24] << 24) |
+ (SBOX[(s1 >>> 16) & 255] << 16) |
+ (SBOX[(s2 >>> 8) & 255] << 8) |
+ SBOX[s3 & 255]) ^
+ keySchedule[ksRow++]),
+ (t1 =
+ ((SBOX[s1 >>> 24] << 24) |
+ (SBOX[(s2 >>> 16) & 255] << 16) |
+ (SBOX[(s3 >>> 8) & 255] << 8) |
+ SBOX[s0 & 255]) ^
+ keySchedule[ksRow++]),
+ (t2 =
+ ((SBOX[s2 >>> 24] << 24) |
+ (SBOX[(s3 >>> 16) & 255] << 16) |
+ (SBOX[(s0 >>> 8) & 255] << 8) |
+ SBOX[s1 & 255]) ^
+ keySchedule[ksRow++]),
+ (t3 =
+ ((SBOX[s3 >>> 24] << 24) |
+ (SBOX[(s0 >>> 16) & 255] << 16) |
+ (SBOX[(s1 >>> 8) & 255] << 8) |
+ SBOX[s2 & 255]) ^
+ keySchedule[ksRow++]),
+ (t0 = t0 >>> 0),
+ (t1 = t1 >>> 0),
+ (t2 = t2 >>> 0),
+ (t3 = t3 >>> 0),
+ [t0, t1, t2, t3]
+ );
+ }
+ var RCON = [0, 1, 2, 4, 8, 16, 32, 64, 128, 27, 54],
+ G = (function () {
+ for (var d = new Array(256), j = 0; j < 256; j++)
+ j < 128 ? (d[j] = j << 1) : (d[j] = (j << 1) ^ 283);
+ for (
+ var SBOX = [],
+ INV_SBOX = [],
+ SUB_MIX = [[], [], [], []],
+ INV_SUB_MIX = [[], [], [], []],
+ x = 0,
+ xi = 0,
+ i = 0;
+ i < 256;
+ ++i
+ ) {
+ var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
+ (sx = (sx >>> 8) ^ (sx & 255) ^ 99),
+ (SBOX[x] = sx),
+ (INV_SBOX[sx] = x);
+ var x2 = d[x],
+ x4 = d[x2],
+ x8 = d[x4],
+ t = (d[sx] * 257) ^ (sx * 16843008);
+ (SUB_MIX[0][x] = (t << 24) | (t >>> 8)),
+ (SUB_MIX[1][x] = (t << 16) | (t >>> 16)),
+ (SUB_MIX[2][x] = (t << 8) | (t >>> 24)),
+ (SUB_MIX[3][x] = t),
+ (t = (x8 * 16843009) ^ (x4 * 65537) ^ (x2 * 257) ^ (x * 16843008)),
+ (INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8)),
+ (INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16)),
+ (INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24)),
+ (INV_SUB_MIX[3][sx] = t),
+ x === 0
+ ? (x = xi = 1)
+ : ((x = x2 ^ d[d[d[x8 ^ x2]]]), (xi ^= d[d[xi]]));
+ }
+ return {
+ SBOX,
+ INV_SBOX,
+ SUB_MIX,
+ INV_SUB_MIX,
+ };
+ })();
+ function AES(key) {
+ (this._key = asUInt32Array(key)), this._reset();
+ }
+ AES.blockSize = 4 * 4;
+ AES.keySize = 256 / 8;
+ AES.prototype.blockSize = AES.blockSize;
+ AES.prototype.keySize = AES.keySize;
+ AES.prototype._reset = function () {
+ for (
+ var keyWords = this._key,
+ keySize = keyWords.length,
+ nRounds = keySize + 6,
+ ksRows = (nRounds + 1) * 4,
+ keySchedule = [],
+ k = 0;
+ k < keySize;
+ k++
+ )
+ keySchedule[k] = keyWords[k];
+ for (k = keySize; k < ksRows; k++) {
+ var t = keySchedule[k - 1];
+ k % keySize === 0
+ ? ((t = (t << 8) | (t >>> 24)),
+ (t =
+ (G.SBOX[t >>> 24] << 24) |
+ (G.SBOX[(t >>> 16) & 255] << 16) |
+ (G.SBOX[(t >>> 8) & 255] << 8) |
+ G.SBOX[t & 255]),
+ (t ^= RCON[(k / keySize) | 0] << 24))
+ : keySize > 6 &&
+ k % keySize === 4 &&
+ (t =
+ (G.SBOX[t >>> 24] << 24) |
+ (G.SBOX[(t >>> 16) & 255] << 16) |
+ (G.SBOX[(t >>> 8) & 255] << 8) |
+ G.SBOX[t & 255]),
+ (keySchedule[k] = keySchedule[k - keySize] ^ t);
+ }
+ for (var invKeySchedule = [], ik = 0; ik < ksRows; ik++) {
+ var ksR = ksRows - ik,
+ tt = keySchedule[ksR - (ik % 4 ? 0 : 4)];
+ ik < 4 || ksR <= 4
+ ? (invKeySchedule[ik] = tt)
+ : (invKeySchedule[ik] =
+ G.INV_SUB_MIX[0][G.SBOX[tt >>> 24]] ^
+ G.INV_SUB_MIX[1][G.SBOX[(tt >>> 16) & 255]] ^
+ G.INV_SUB_MIX[2][G.SBOX[(tt >>> 8) & 255]] ^
+ G.INV_SUB_MIX[3][G.SBOX[tt & 255]]);
+ }
+ (this._nRounds = nRounds),
+ (this._keySchedule = keySchedule),
+ (this._invKeySchedule = invKeySchedule);
+ };
+ AES.prototype.encryptBlockRaw = function (M) {
+ return (
+ (M = asUInt32Array(M)),
+ cryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX, this._nRounds)
+ );
+ };
+ AES.prototype.encryptBlock = function (M) {
+ var out = this.encryptBlockRaw(M),
+ buf = Buffer2.allocUnsafe(16);
+ return (
+ buf.writeUInt32BE(out[0], 0),
+ buf.writeUInt32BE(out[1], 4),
+ buf.writeUInt32BE(out[2], 8),
+ buf.writeUInt32BE(out[3], 12),
+ buf
+ );
+ };
+ AES.prototype.decryptBlock = function (M) {
+ M = asUInt32Array(M);
+ var m1 = M[1];
+ (M[1] = M[3]), (M[3] = m1);
+ var out = cryptBlock(
+ M,
+ this._invKeySchedule,
+ G.INV_SUB_MIX,
+ G.INV_SBOX,
+ this._nRounds,
+ ),
+ buf = Buffer2.allocUnsafe(16);
+ return (
+ buf.writeUInt32BE(out[0], 0),
+ buf.writeUInt32BE(out[3], 4),
+ buf.writeUInt32BE(out[2], 8),
+ buf.writeUInt32BE(out[1], 12),
+ buf
+ );
+ };
+ AES.prototype.scrub = function () {
+ scrubVec(this._keySchedule),
+ scrubVec(this._invKeySchedule),
+ scrubVec(this._key);
+ };
+ module.exports.AES = AES;
+ },
+});
+
+// node_modules/browserify-aes/ghash.js
+var require_ghash = __commonJS({
+ "node_modules/browserify-aes/ghash.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ ZEROES = Buffer2.alloc(16, 0);
+ function toArray(buf) {
+ return [
+ buf.readUInt32BE(0),
+ buf.readUInt32BE(4),
+ buf.readUInt32BE(8),
+ buf.readUInt32BE(12),
+ ];
+ }
+ function fromArray(out) {
+ var buf = Buffer2.allocUnsafe(16);
+ return (
+ buf.writeUInt32BE(out[0] >>> 0, 0),
+ buf.writeUInt32BE(out[1] >>> 0, 4),
+ buf.writeUInt32BE(out[2] >>> 0, 8),
+ buf.writeUInt32BE(out[3] >>> 0, 12),
+ buf
+ );
+ }
+ function GHASH(key) {
+ (this.h = key),
+ (this.state = Buffer2.alloc(16, 0)),
+ (this.cache = Buffer2.allocUnsafe(0));
+ }
+ GHASH.prototype.ghash = function (block) {
+ for (var i = -1; ++i < block.length; ) this.state[i] ^= block[i];
+ this._multiply();
+ };
+ GHASH.prototype._multiply = function () {
+ for (
+ var Vi = toArray(this.h), Zi = [0, 0, 0, 0], j, xi, lsbVi, i = -1;
+ ++i < 128;
+
+ ) {
+ for (
+ xi = (this.state[~~(i / 8)] & (1 << (7 - (i % 8)))) !== 0,
+ xi &&
+ ((Zi[0] ^= Vi[0]),
+ (Zi[1] ^= Vi[1]),
+ (Zi[2] ^= Vi[2]),
+ (Zi[3] ^= Vi[3])),
+ lsbVi = (Vi[3] & 1) !== 0,
+ j = 3;
+ j > 0;
+ j--
+ )
+ Vi[j] = (Vi[j] >>> 1) | ((Vi[j - 1] & 1) << 31);
+ (Vi[0] = Vi[0] >>> 1), lsbVi && (Vi[0] = Vi[0] ^ (225 << 24));
+ }
+ this.state = fromArray(Zi);
+ };
+ GHASH.prototype.update = function (buf) {
+ this.cache = Buffer2.concat([this.cache, buf]);
+ for (var chunk; this.cache.length >= 16; )
+ (chunk = this.cache.slice(0, 16)),
+ (this.cache = this.cache.slice(16)),
+ this.ghash(chunk);
+ };
+ GHASH.prototype.final = function (abl, bl) {
+ return (
+ this.cache.length &&
+ this.ghash(Buffer2.concat([this.cache, ZEROES], 16)),
+ this.ghash(fromArray([0, abl, 0, bl])),
+ this.state
+ );
+ };
+ module.exports = GHASH;
+ },
+});
+
+// node_modules/browserify-aes/authCipher.js
+var require_authCipher = __commonJS({
+ "node_modules/browserify-aes/authCipher.js"(exports, module) {
+ var aes = require_aes(),
+ Buffer2 = require_safe_buffer().Buffer,
+ Transform = require_cipher_base(),
+ inherits = require_inherits_browser(),
+ GHASH = require_ghash(),
+ xor = require_buffer_xor(),
+ incr32 = require_incr32();
+ function xorTest(a, b) {
+ var out = 0;
+ a.length !== b.length && out++;
+ for (var len = Math.min(a.length, b.length), i = 0; i < len; ++i)
+ out += a[i] ^ b[i];
+ return out;
+ }
+ function calcIv(self2, iv, ck) {
+ if (iv.length === 12)
+ return (
+ (self2._finID = Buffer2.concat([iv, Buffer2.from([0, 0, 0, 1])])),
+ Buffer2.concat([iv, Buffer2.from([0, 0, 0, 2])])
+ );
+ var ghash = new GHASH(ck),
+ len = iv.length,
+ toPad = len % 16;
+ ghash.update(iv),
+ toPad && ((toPad = 16 - toPad), ghash.update(Buffer2.alloc(toPad, 0))),
+ ghash.update(Buffer2.alloc(8, 0));
+ var ivBits = len * 8,
+ tail = Buffer2.alloc(8);
+ tail.writeUIntBE(ivBits, 0, 8),
+ ghash.update(tail),
+ (self2._finID = ghash.state);
+ var out = Buffer2.from(self2._finID);
+ return incr32(out), out;
+ }
+ function StreamCipher(mode, key, iv, decrypt) {
+ Transform.call(this);
+ var h = Buffer2.alloc(4, 0);
+ this._cipher = new aes.AES(key);
+ var ck = this._cipher.encryptBlock(h);
+ (this._ghash = new GHASH(ck)),
+ (iv = calcIv(this, iv, ck)),
+ (this._prev = Buffer2.from(iv)),
+ (this._cache = Buffer2.allocUnsafe(0)),
+ (this._secCache = Buffer2.allocUnsafe(0)),
+ (this._decrypt = decrypt),
+ (this._alen = 0),
+ (this._len = 0),
+ (this._mode = mode),
+ (this._authTag = null),
+ (this._called = !1);
+ }
+ inherits(StreamCipher, Transform);
+ StreamCipher.prototype._update = function (chunk) {
+ if (!this._called && this._alen) {
+ var rump = 16 - (this._alen % 16);
+ rump < 16 &&
+ ((rump = Buffer2.alloc(rump, 0)), this._ghash.update(rump));
+ }
+ this._called = !0;
+ var out = this._mode.encrypt(this, chunk);
+ return (
+ this._decrypt ? this._ghash.update(chunk) : this._ghash.update(out),
+ (this._len += chunk.length),
+ out
+ );
+ };
+ StreamCipher.prototype._final = function () {
+ if (this._decrypt && !this._authTag)
+ throw new Error("Unsupported state or unable to authenticate data");
+ var tag = xor(
+ this._ghash.final(this._alen * 8, this._len * 8),
+ this._cipher.encryptBlock(this._finID),
+ );
+ if (this._decrypt && xorTest(tag, this._authTag))
+ throw new Error("Unsupported state or unable to authenticate data");
+ (this._authTag = tag), this._cipher.scrub();
+ };
+ StreamCipher.prototype.getAuthTag = function () {
+ if (this._decrypt || !Buffer2.isBuffer(this._authTag))
+ throw new Error("Attempting to get auth tag in unsupported state");
+ return this._authTag;
+ };
+ StreamCipher.prototype.setAuthTag = function (tag) {
+ if (!this._decrypt)
+ throw new Error("Attempting to set auth tag in unsupported state");
+ this._authTag = tag;
+ };
+ StreamCipher.prototype.setAAD = function (buf) {
+ if (this._called)
+ throw new Error("Attempting to set AAD in unsupported state");
+ this._ghash.update(buf), (this._alen += buf.length);
+ };
+ module.exports = StreamCipher;
+ },
+});
+
+// node_modules/browserify-aes/streamCipher.js
+var require_streamCipher = __commonJS({
+ "node_modules/browserify-aes/streamCipher.js"(exports, module) {
+ var aes = require_aes(),
+ Buffer2 = require_safe_buffer().Buffer,
+ Transform = require_cipher_base(),
+ inherits = require_inherits_browser();
+ function StreamCipher(mode, key, iv, decrypt) {
+ Transform.call(this),
+ (this._cipher = new aes.AES(key)),
+ (this._prev = Buffer2.from(iv)),
+ (this._cache = Buffer2.allocUnsafe(0)),
+ (this._secCache = Buffer2.allocUnsafe(0)),
+ (this._decrypt = decrypt),
+ (this._mode = mode);
+ }
+ inherits(StreamCipher, Transform);
+ StreamCipher.prototype._update = function (chunk) {
+ return this._mode.encrypt(this, chunk, this._decrypt);
+ };
+ StreamCipher.prototype._final = function () {
+ this._cipher.scrub();
+ };
+ module.exports = StreamCipher;
+ },
+});
+
+// node_modules/evp_bytestokey/index.js
+var require_evp_bytestokey = __commonJS({
+ "node_modules/evp_bytestokey/index.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ MD5 = require_md5();
+ function EVP_BytesToKey(password, salt, keyBits, ivLen) {
+ if (
+ (Buffer2.isBuffer(password) ||
+ (password = Buffer2.from(password, "binary")),
+ salt &&
+ (Buffer2.isBuffer(salt) || (salt = Buffer2.from(salt, "binary")),
+ salt.length !== 8))
+ )
+ throw new RangeError("salt should be Buffer with 8 byte length");
+ for (
+ var keyLen = keyBits / 8,
+ key = Buffer2.alloc(keyLen),
+ iv = Buffer2.alloc(ivLen || 0),
+ tmp = Buffer2.alloc(0);
+ keyLen > 0 || ivLen > 0;
+
+ ) {
+ var hash = new MD5();
+ hash.update(tmp),
+ hash.update(password),
+ salt && hash.update(salt),
+ (tmp = hash.digest());
+ var used = 0;
+ if (keyLen > 0) {
+ var keyStart = key.length - keyLen;
+ (used = Math.min(keyLen, tmp.length)),
+ tmp.copy(key, keyStart, 0, used),
+ (keyLen -= used);
+ }
+ if (used < tmp.length && ivLen > 0) {
+ var ivStart = iv.length - ivLen,
+ length = Math.min(ivLen, tmp.length - used);
+ tmp.copy(iv, ivStart, used, used + length), (ivLen -= length);
+ }
+ }
+ return tmp.fill(0), { key, iv };
+ }
+ module.exports = EVP_BytesToKey;
+ },
+});
+
+// node_modules/browserify-aes/encrypter.js
+var require_encrypter = __commonJS({
+ "node_modules/browserify-aes/encrypter.js"(exports) {
+ var MODES = require_modes(),
+ AuthCipher = require_authCipher(),
+ Buffer2 = require_safe_buffer().Buffer,
+ StreamCipher = require_streamCipher(),
+ Transform = require_cipher_base(),
+ aes = require_aes(),
+ ebtk = require_evp_bytestokey(),
+ inherits = require_inherits_browser();
+ function Cipher(mode, key, iv) {
+ Transform.call(this),
+ (this._cache = new Splitter()),
+ (this._cipher = new aes.AES(key)),
+ (this._prev = Buffer2.from(iv)),
+ (this._mode = mode),
+ (this._autopadding = !0);
+ }
+ inherits(Cipher, Transform);
+ Cipher.prototype._update = function (data) {
+ this._cache.add(data);
+ for (var chunk, thing, out = []; (chunk = this._cache.get()); )
+ (thing = this._mode.encrypt(this, chunk)), out.push(thing);
+ return Buffer2.concat(out);
+ };
+ var PADDING = Buffer2.alloc(16, 16);
+ Cipher.prototype._final = function () {
+ var chunk = this._cache.flush();
+ if (this._autopadding)
+ return (
+ (chunk = this._mode.encrypt(this, chunk)), this._cipher.scrub(), chunk
+ );
+ if (!chunk.equals(PADDING))
+ throw (
+ (this._cipher.scrub(), new Error("data not multiple of block length"))
+ );
+ };
+ Cipher.prototype.setAutoPadding = function (setTo) {
+ return (this._autopadding = !!setTo), this;
+ };
+ function Splitter() {
+ this.cache = Buffer2.allocUnsafe(0);
+ }
+ Splitter.prototype.add = function (data) {
+ this.cache = Buffer2.concat([this.cache, data]);
+ };
+ Splitter.prototype.get = function () {
+ if (this.cache.length > 15) {
+ var out = this.cache.slice(0, 16);
+ return (this.cache = this.cache.slice(16)), out;
+ }
+ return null;
+ };
+ Splitter.prototype.flush = function () {
+ for (
+ var len = 16 - this.cache.length,
+ padBuff = Buffer2.allocUnsafe(len),
+ i = -1;
+ ++i < len;
+
+ )
+ padBuff.writeUInt8(len, i);
+ return Buffer2.concat([this.cache, padBuff]);
+ };
+ function createCipheriv(suite, password, iv) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError("invalid suite type");
+ if (
+ (typeof password == "string" && (password = Buffer2.from(password)),
+ password.length !== config.key / 8)
+ )
+ throw new TypeError("invalid key length " + password.length);
+ if (
+ (typeof iv == "string" && (iv = Buffer2.from(iv)),
+ config.mode !== "GCM" && iv.length !== config.iv)
+ )
+ throw new TypeError("invalid iv length " + iv.length);
+ return config.type === "stream"
+ ? new StreamCipher(config.module, password, iv)
+ : config.type === "auth"
+ ? new AuthCipher(config.module, password, iv)
+ : new Cipher(config.module, password, iv);
+ }
+ function createCipher(suite, password) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError("invalid suite type");
+ var keys = ebtk(password, !1, config.key, config.iv);
+ return createCipheriv(suite, keys.key, keys.iv);
+ }
+ exports.createCipheriv = createCipheriv;
+ exports.createCipher = createCipher;
+ },
+});
+
+// node_modules/browserify-aes/decrypter.js
+var require_decrypter = __commonJS({
+ "node_modules/browserify-aes/decrypter.js"(exports) {
+ var AuthCipher = require_authCipher(),
+ Buffer2 = require_safe_buffer().Buffer,
+ MODES = require_modes(),
+ StreamCipher = require_streamCipher(),
+ Transform = require_cipher_base(),
+ aes = require_aes(),
+ ebtk = require_evp_bytestokey(),
+ inherits = require_inherits_browser();
+ function Decipher(mode, key, iv) {
+ Transform.call(this),
+ (this._cache = new Splitter()),
+ (this._last = void 0),
+ (this._cipher = new aes.AES(key)),
+ (this._prev = Buffer2.from(iv)),
+ (this._mode = mode),
+ (this._autopadding = !0);
+ }
+ inherits(Decipher, Transform);
+ Decipher.prototype._update = function (data) {
+ this._cache.add(data);
+ for (
+ var chunk, thing, out = [];
+ (chunk = this._cache.get(this._autopadding));
+
+ )
+ (thing = this._mode.decrypt(this, chunk)), out.push(thing);
+ return Buffer2.concat(out);
+ };
+ Decipher.prototype._final = function () {
+ var chunk = this._cache.flush();
+ if (this._autopadding) return unpad(this._mode.decrypt(this, chunk));
+ if (chunk) throw new Error("data not multiple of block length");
+ };
+ Decipher.prototype.setAutoPadding = function (setTo) {
+ return (this._autopadding = !!setTo), this;
+ };
+ function Splitter() {
+ this.cache = Buffer2.allocUnsafe(0);
+ }
+ Splitter.prototype.add = function (data) {
+ this.cache = Buffer2.concat([this.cache, data]);
+ };
+ Splitter.prototype.get = function (autoPadding) {
+ var out;
+ if (autoPadding) {
+ if (this.cache.length > 16)
+ return (
+ (out = this.cache.slice(0, 16)),
+ (this.cache = this.cache.slice(16)),
+ out
+ );
+ } else if (this.cache.length >= 16)
+ return (
+ (out = this.cache.slice(0, 16)),
+ (this.cache = this.cache.slice(16)),
+ out
+ );
+ return null;
+ };
+ Splitter.prototype.flush = function () {
+ if (this.cache.length) return this.cache;
+ };
+ function unpad(last) {
+ var padded = last[15];
+ if (padded < 1 || padded > 16) throw new Error("unable to decrypt data");
+ for (var i = -1; ++i < padded; )
+ if (last[i + (16 - padded)] !== padded)
+ throw new Error("unable to decrypt data");
+ if (padded !== 16) return last.slice(0, 16 - padded);
+ }
+ function createDecipheriv(suite, password, iv) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError("invalid suite type");
+ if (
+ (typeof iv == "string" && (iv = Buffer2.from(iv)),
+ config.mode !== "GCM" && iv.length !== config.iv)
+ )
+ throw new TypeError("invalid iv length " + iv.length);
+ if (
+ (typeof password == "string" && (password = Buffer2.from(password)),
+ password.length !== config.key / 8)
+ )
+ throw new TypeError("invalid key length " + password.length);
+ return config.type === "stream"
+ ? new StreamCipher(config.module, password, iv, !0)
+ : config.type === "auth"
+ ? new AuthCipher(config.module, password, iv, !0)
+ : new Decipher(config.module, password, iv);
+ }
+ function createDecipher(suite, password) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError("invalid suite type");
+ var keys = ebtk(password, !1, config.key, config.iv);
+ return createDecipheriv(suite, keys.key, keys.iv);
+ }
+ exports.createDecipher = createDecipher;
+ exports.createDecipheriv = createDecipheriv;
+ },
+});
+
+// node_modules/browserify-aes/browser.js
+var require_browser5 = __commonJS({
+ "node_modules/browserify-aes/browser.js"(exports) {
+ var ciphers = require_encrypter(),
+ deciphers = require_decrypter(),
+ modes = require_list();
+ function getCiphers() {
+ return Object.keys(modes);
+ }
+ exports.createCipher = exports.Cipher = ciphers.createCipher;
+ exports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv;
+ exports.createDecipher = exports.Decipher = deciphers.createDecipher;
+ exports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv;
+ exports.listCiphers = exports.getCiphers = getCiphers;
+ },
+});
+
+// node_modules/browserify-des/modes.js
+var require_modes2 = __commonJS({
+ "node_modules/browserify-des/modes.js"(exports) {
+ exports["des-ecb"] = {
+ key: 8,
+ iv: 0,
+ };
+ exports["des-cbc"] = exports.des = {
+ key: 8,
+ iv: 8,
+ };
+ exports["des-ede3-cbc"] = exports.des3 = {
+ key: 24,
+ iv: 8,
+ };
+ exports["des-ede3"] = {
+ key: 24,
+ iv: 0,
+ };
+ exports["des-ede-cbc"] = {
+ key: 16,
+ iv: 8,
+ };
+ exports["des-ede"] = {
+ key: 16,
+ iv: 0,
+ };
+ },
+});
+
+// node_modules/browserify-cipher/browser.js
+var require_browser6 = __commonJS({
+ "node_modules/browserify-cipher/browser.js"(exports) {
+ var DES = require_browserify_des(),
+ aes = require_browser5(),
+ aesModes = require_modes(),
+ desModes = require_modes2(),
+ ebtk = require_evp_bytestokey();
+ function createCipher(suite, password) {
+ suite = suite.toLowerCase();
+ var keyLen, ivLen;
+ if (aesModes[suite])
+ (keyLen = aesModes[suite].key), (ivLen = aesModes[suite].iv);
+ else if (desModes[suite])
+ (keyLen = desModes[suite].key * 8), (ivLen = desModes[suite].iv);
+ else throw new TypeError("invalid suite type");
+ var keys = ebtk(password, !1, keyLen, ivLen);
+ return createCipheriv(suite, keys.key, keys.iv);
+ }
+ function createDecipher(suite, password) {
+ suite = suite.toLowerCase();
+ var keyLen, ivLen;
+ if (aesModes[suite])
+ (keyLen = aesModes[suite].key), (ivLen = aesModes[suite].iv);
+ else if (desModes[suite])
+ (keyLen = desModes[suite].key * 8), (ivLen = desModes[suite].iv);
+ else throw new TypeError("invalid suite type");
+ var keys = ebtk(password, !1, keyLen, ivLen);
+ return createDecipheriv(suite, keys.key, keys.iv);
+ }
+ function createCipheriv(suite, key, iv) {
+ if (((suite = suite.toLowerCase()), aesModes[suite]))
+ return aes.createCipheriv(suite, key, iv);
+ if (desModes[suite]) return new DES({ key, iv, mode: suite });
+ throw new TypeError("invalid suite type");
+ }
+ function createDecipheriv(suite, key, iv) {
+ if (((suite = suite.toLowerCase()), aesModes[suite]))
+ return aes.createDecipheriv(suite, key, iv);
+ if (desModes[suite])
+ return new DES({ key, iv, mode: suite, decrypt: !0 });
+ throw new TypeError("invalid suite type");
+ }
+ function getCiphers() {
+ return Object.keys(desModes).concat(aes.getCiphers());
+ }
+ exports.createCipher = exports.Cipher = createCipher;
+ exports.createCipheriv = exports.Cipheriv = createCipheriv;
+ exports.createDecipher = exports.Decipher = createDecipher;
+ exports.createDecipheriv = exports.Decipheriv = createDecipheriv;
+ exports.listCiphers = exports.getCiphers = getCiphers;
+ },
+});
+
+// node_modules/diffie-hellman/node_modules/bn.js/lib/bn.js
+var require_bn = __commonJS({
+ "node_modules/diffie-hellman/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/miller-rabin/node_modules/bn.js/lib/bn.js
+var require_bn2 = __commonJS({
+ "node_modules/miller-rabin/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// (disabled):node_modules/crypto-browserify/index.js
+var require_crypto_browserify = __commonJS({
+ "(disabled):node_modules/crypto-browserify/index.js"() {},
+});
+
+// node_modules/brorand/index.js
+var require_brorand = __commonJS({
+ "node_modules/brorand/index.js"(exports, module) {
+ var r;
+ module.exports = function (len) {
+ return r || (r = new Rand(null)), r.generate(len);
+ };
+ function Rand(rand) {
+ this.rand = rand;
+ }
+ module.exports.Rand = Rand;
+ Rand.prototype.generate = function (len) {
+ return this._rand(len);
+ };
+ Rand.prototype._rand = function (n) {
+ if (this.rand.getBytes) return this.rand.getBytes(n);
+ for (var res = new Uint8Array(n), i = 0; i < res.length; i++)
+ res[i] = this.rand.getByte();
+ return res;
+ };
+ if (typeof self == "object")
+ self.crypto && self.crypto.getRandomValues
+ ? (Rand.prototype._rand = function (n) {
+ var arr = new Uint8Array(n);
+ return self.crypto.getRandomValues(arr), arr;
+ })
+ : self.msCrypto && self.msCrypto.getRandomValues
+ ? (Rand.prototype._rand = function (n) {
+ var arr = new Uint8Array(n);
+ return self.msCrypto.getRandomValues(arr), arr;
+ })
+ : typeof window == "object" &&
+ (Rand.prototype._rand = function () {
+ throw new Error("Not implemented yet");
+ });
+ else
+ try {
+ if (
+ ((crypto2 = require_crypto_browserify()),
+ typeof crypto2.randomBytes != "function")
+ )
+ throw new Error("Not supported");
+ Rand.prototype._rand = function (n) {
+ return crypto2.randomBytes(n);
+ };
+ } catch {}
+ var crypto2;
+ },
+});
+
+// node_modules/miller-rabin/lib/mr.js
+var require_mr = __commonJS({
+ "node_modules/miller-rabin/lib/mr.js"(exports, module) {
+ var bn = require_bn2(),
+ brorand = require_brorand();
+ function MillerRabin(rand) {
+ this.rand = rand || new brorand.Rand();
+ }
+ module.exports = MillerRabin;
+ MillerRabin.create = function (rand) {
+ return new MillerRabin(rand);
+ };
+ MillerRabin.prototype._randbelow = function (n) {
+ var len = n.bitLength(),
+ min_bytes = Math.ceil(len / 8);
+ do var a = new bn(this.rand.generate(min_bytes));
+ while (a.cmp(n) >= 0);
+ return a;
+ };
+ MillerRabin.prototype._randrange = function (start, stop) {
+ var size = stop.sub(start);
+ return start.add(this._randbelow(size));
+ };
+ MillerRabin.prototype.test = function (n, k, cb) {
+ var len = n.bitLength(),
+ red = bn.mont(n),
+ rone = new bn(1).toRed(red);
+ k || (k = Math.max(1, (len / 48) | 0));
+ for (var n1 = n.subn(1), s = 0; !n1.testn(s); s++);
+ for (var d = n.shrn(s), rn1 = n1.toRed(red), prime = !0; k > 0; k--) {
+ var a = this._randrange(new bn(2), n1);
+ cb && cb(a);
+ var x = a.toRed(red).redPow(d);
+ if (!(x.cmp(rone) === 0 || x.cmp(rn1) === 0)) {
+ for (var i = 1; i < s; i++) {
+ if (((x = x.redSqr()), x.cmp(rone) === 0)) return !1;
+ if (x.cmp(rn1) === 0) break;
+ }
+ if (i === s) return !1;
+ }
+ }
+ return prime;
+ };
+ MillerRabin.prototype.getDivisor = function (n, k) {
+ var len = n.bitLength(),
+ red = bn.mont(n),
+ rone = new bn(1).toRed(red);
+ k || (k = Math.max(1, (len / 48) | 0));
+ for (var n1 = n.subn(1), s = 0; !n1.testn(s); s++);
+ for (var d = n.shrn(s), rn1 = n1.toRed(red); k > 0; k--) {
+ var a = this._randrange(new bn(2), n1),
+ g = n.gcd(a);
+ if (g.cmpn(1) !== 0) return g;
+ var x = a.toRed(red).redPow(d);
+ if (!(x.cmp(rone) === 0 || x.cmp(rn1) === 0)) {
+ for (var i = 1; i < s; i++) {
+ if (((x = x.redSqr()), x.cmp(rone) === 0))
+ return x.fromRed().subn(1).gcd(n);
+ if (x.cmp(rn1) === 0) break;
+ }
+ if (i === s) return (x = x.redSqr()), x.fromRed().subn(1).gcd(n);
+ }
+ }
+ return !1;
+ };
+ },
+});
+
+// node_modules/diffie-hellman/lib/generatePrime.js
+var require_generatePrime = __commonJS({
+ "node_modules/diffie-hellman/lib/generatePrime.js"(exports, module) {
+ var randomBytes = require_browser();
+ module.exports = findPrime;
+ findPrime.simpleSieve = simpleSieve;
+ findPrime.fermatTest = fermatTest;
+ var BN = require_bn(),
+ TWENTYFOUR = new BN(24),
+ MillerRabin = require_mr(),
+ millerRabin = new MillerRabin(),
+ ONE = new BN(1),
+ TWO = new BN(2),
+ FIVE = new BN(5),
+ SIXTEEN = new BN(16),
+ EIGHT = new BN(8),
+ TEN = new BN(10),
+ THREE = new BN(3),
+ SEVEN = new BN(7),
+ ELEVEN = new BN(11),
+ FOUR = new BN(4),
+ TWELVE = new BN(12),
+ primes = null;
+ function _getPrimes() {
+ if (primes !== null) return primes;
+ var limit = 1048576,
+ res = [];
+ res[0] = 2;
+ for (var i = 1, k = 3; k < limit; k += 2) {
+ for (
+ var sqrt = Math.ceil(Math.sqrt(k)), j = 0;
+ j < i && res[j] <= sqrt && k % res[j] !== 0;
+ j++
+ );
+ (i !== j && res[j] <= sqrt) || (res[i++] = k);
+ }
+ return (primes = res), res;
+ }
+ function simpleSieve(p) {
+ for (var primes2 = _getPrimes(), i = 0; i < primes2.length; i++)
+ if (p.modn(primes2[i]) === 0) return p.cmpn(primes2[i]) === 0;
+ return !0;
+ }
+ function fermatTest(p) {
+ var red = BN.mont(p);
+ return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0;
+ }
+ function findPrime(bits, gen) {
+ if (bits < 16)
+ return gen === 2 || gen === 5 ? new BN([140, 123]) : new BN([140, 39]);
+ gen = new BN(gen);
+ for (var num, n2; ; ) {
+ for (
+ num = new BN(randomBytes(Math.ceil(bits / 8)));
+ num.bitLength() > bits;
+
+ )
+ num.ishrn(1);
+ if (
+ (num.isEven() && num.iadd(ONE),
+ num.testn(1) || num.iadd(TWO),
+ gen.cmp(TWO))
+ ) {
+ if (!gen.cmp(FIVE)) for (; num.mod(TEN).cmp(THREE); ) num.iadd(FOUR);
+ } else for (; num.mod(TWENTYFOUR).cmp(ELEVEN); ) num.iadd(FOUR);
+ if (
+ ((n2 = num.shrn(1)),
+ simpleSieve(n2) &&
+ simpleSieve(num) &&
+ fermatTest(n2) &&
+ fermatTest(num) &&
+ millerRabin.test(n2) &&
+ millerRabin.test(num))
+ )
+ return num;
+ }
+ }
+ },
+});
+
+// node_modules/diffie-hellman/lib/primes.json
+var require_primes = __commonJS({
+ "node_modules/diffie-hellman/lib/primes.json"(exports, module) {
+ module.exports = {
+ modp1: {
+ gen: "02",
+ prime:
+ "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff",
+ },
+ modp2: {
+ gen: "02",
+ prime:
+ "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff",
+ },
+ modp5: {
+ gen: "02",
+ prime:
+ "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff",
+ },
+ modp14: {
+ gen: "02",
+ prime:
+ "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",
+ },
+ modp15: {
+ gen: "02",
+ prime:
+ "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",
+ },
+ modp16: {
+ gen: "02",
+ prime:
+ "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",
+ },
+ modp17: {
+ gen: "02",
+ prime:
+ "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",
+ },
+ modp18: {
+ gen: "02",
+ prime:
+ "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",
+ },
+ };
+ },
+});
+
+// node_modules/diffie-hellman/lib/dh.js
+var require_dh = __commonJS({
+ "node_modules/diffie-hellman/lib/dh.js"(exports, module) {
+ var BN = require_bn(),
+ MillerRabin = require_mr(),
+ millerRabin = new MillerRabin(),
+ TWENTYFOUR = new BN(24),
+ ELEVEN = new BN(11),
+ TEN = new BN(10),
+ THREE = new BN(3),
+ SEVEN = new BN(7),
+ primes = require_generatePrime(),
+ randomBytes = require_browser();
+ module.exports = DH;
+ function setPublicKey(pub, enc) {
+ return (
+ (enc = enc || "utf8"),
+ Buffer.isBuffer(pub) || (pub = new Buffer(pub, enc)),
+ (this._pub = new BN(pub)),
+ this
+ );
+ }
+ function setPrivateKey(priv, enc) {
+ return (
+ (enc = enc || "utf8"),
+ Buffer.isBuffer(priv) || (priv = new Buffer(priv, enc)),
+ (this._priv = new BN(priv)),
+ this
+ );
+ }
+ var primeCache = {};
+ function checkPrime(prime, generator) {
+ var gen = generator.toString("hex"),
+ hex = [gen, prime.toString(16)].join("_");
+ if (hex in primeCache) return primeCache[hex];
+ var error = 0;
+ if (
+ prime.isEven() ||
+ !primes.simpleSieve ||
+ !primes.fermatTest(prime) ||
+ !millerRabin.test(prime)
+ )
+ return (
+ (error += 1),
+ gen === "02" || gen === "05" ? (error += 8) : (error += 4),
+ (primeCache[hex] = error),
+ error
+ );
+ millerRabin.test(prime.shrn(1)) || (error += 2);
+ var rem;
+ switch (gen) {
+ case "02":
+ prime.mod(TWENTYFOUR).cmp(ELEVEN) && (error += 8);
+ break;
+ case "05":
+ (rem = prime.mod(TEN)),
+ rem.cmp(THREE) && rem.cmp(SEVEN) && (error += 8);
+ break;
+ default:
+ error += 4;
+ }
+ return (primeCache[hex] = error), error;
+ }
+ function DH(prime, generator, malleable) {
+ this.setGenerator(generator),
+ (this.__prime = new BN(prime)),
+ (this._prime = BN.mont(this.__prime)),
+ (this._primeLen = prime.length),
+ (this._pub = void 0),
+ (this._priv = void 0),
+ (this._primeCode = void 0),
+ malleable
+ ? ((this.setPublicKey = setPublicKey),
+ (this.setPrivateKey = setPrivateKey))
+ : (this._primeCode = 8);
+ }
+ Object.defineProperty(DH.prototype, "verifyError", {
+ enumerable: !0,
+ get: function () {
+ return (
+ typeof this._primeCode != "number" &&
+ (this._primeCode = checkPrime(this.__prime, this.__gen)),
+ this._primeCode
+ );
+ },
+ });
+ DH.prototype.generateKeys = function () {
+ return (
+ this._priv || (this._priv = new BN(randomBytes(this._primeLen))),
+ (this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed()),
+ this.getPublicKey()
+ );
+ };
+ DH.prototype.computeSecret = function (other) {
+ (other = new BN(other)), (other = other.toRed(this._prime));
+ var secret = other.redPow(this._priv).fromRed(),
+ out = new Buffer(secret.toArray()),
+ prime = this.getPrime();
+ if (out.length < prime.length) {
+ var front = new Buffer(prime.length - out.length);
+ front.fill(0), (out = Buffer.concat([front, out]));
+ }
+ return out;
+ };
+ DH.prototype.getPublicKey = function (enc) {
+ return formatReturnValue(this._pub, enc);
+ };
+ DH.prototype.getPrivateKey = function (enc) {
+ return formatReturnValue(this._priv, enc);
+ };
+ DH.prototype.getPrime = function (enc) {
+ return formatReturnValue(this.__prime, enc);
+ };
+ DH.prototype.getGenerator = function (enc) {
+ return formatReturnValue(this._gen, enc);
+ };
+ DH.prototype.setGenerator = function (gen, enc) {
+ return (
+ (enc = enc || "utf8"),
+ Buffer.isBuffer(gen) || (gen = new Buffer(gen, enc)),
+ (this.__gen = gen),
+ (this._gen = new BN(gen)),
+ this
+ );
+ };
+ function formatReturnValue(bn, enc) {
+ var buf = new Buffer(bn.toArray());
+ return enc ? buf.toString(enc) : buf;
+ }
+ },
+});
+
+// node_modules/diffie-hellman/browser.js
+var require_browser7 = __commonJS({
+ "node_modules/diffie-hellman/browser.js"(exports) {
+ var generatePrime = require_generatePrime(),
+ primes = require_primes(),
+ DH = require_dh();
+ function getDiffieHellman(mod) {
+ var prime = new Buffer(primes[mod].prime, "hex"),
+ gen = new Buffer(primes[mod].gen, "hex");
+ return new DH(prime, gen);
+ }
+ var ENCODINGS = {
+ binary: !0,
+ hex: !0,
+ base64: !0,
+ };
+ function createDiffieHellman(prime, enc, generator, genc) {
+ return Buffer.isBuffer(enc) || ENCODINGS[enc] === void 0
+ ? createDiffieHellman(prime, "binary", enc, generator)
+ : ((enc = enc || "binary"),
+ (genc = genc || "binary"),
+ (generator = generator || new Buffer([2])),
+ Buffer.isBuffer(generator) ||
+ (generator = new Buffer(generator, genc)),
+ typeof prime == "number"
+ ? new DH(generatePrime(prime, generator), generator, !0)
+ : (Buffer.isBuffer(prime) || (prime = new Buffer(prime, enc)),
+ new DH(prime, generator, !0)));
+ }
+ exports.DiffieHellmanGroup =
+ exports.createDiffieHellmanGroup =
+ exports.getDiffieHellman =
+ getDiffieHellman;
+ exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman;
+ },
+});
+
+// node_modules/bn.js/lib/bn.js
+var require_bn3 = __commonJS({
+ "node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this._strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ if (c >= 48 && c <= 57) return c - 48;
+ if (c >= 65 && c <= 70) return c - 55;
+ if (c >= 97 && c <= 102) return c - 87;
+ assert(!1, "Invalid character in " + string);
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this._strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, b = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49 ? (b = c - 49 + 10) : c >= 17 ? (b = c - 17 + 10) : (b = c),
+ assert(c >= 0 && b < mul, "Invalid character"),
+ (r += b);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this._strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ });
+ function move(dest, src) {
+ (dest.words = src.words),
+ (dest.length = src.length),
+ (dest.negative = src.negative),
+ (dest.red = src.red);
+ }
+ if (
+ ((BN.prototype._move = function (dest) {
+ move(dest, this);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype._strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ typeof Symbol < "u" && typeof Symbol.for == "function")
+ )
+ try {
+ BN.prototype[Symbol.for("nodejs.util.inspect.custom")] = inspect;
+ } catch {
+ BN.prototype.inspect = inspect;
+ }
+ else BN.prototype.inspect = inspect;
+ function inspect() {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ }
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modrn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16, 2);
+ }),
+ Buffer2 &&
+ (BN.prototype.toBuffer = function (endian, length) {
+ return this.toArrayLike(Buffer2, endian, length);
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ });
+ var allocate = function (ArrayType, size) {
+ return ArrayType.allocUnsafe
+ ? ArrayType.allocUnsafe(size)
+ : new ArrayType(size);
+ };
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ this._strip();
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0");
+ var res = allocate(ArrayType, reqLength),
+ postfix = endian === "le" ? "LE" : "BE";
+ return this["_toArrayLike" + postfix](res, byteLength), res;
+ }),
+ (BN.prototype._toArrayLikeLE = function (res, byteLength) {
+ for (
+ var position = 0, carry = 0, i = 0, shift = 0;
+ i < this.length;
+ i++
+ ) {
+ var word = (this.words[i] << shift) | carry;
+ (res[position++] = word & 255),
+ position < res.length && (res[position++] = (word >> 8) & 255),
+ position < res.length && (res[position++] = (word >> 16) & 255),
+ shift === 6
+ ? (position < res.length &&
+ (res[position++] = (word >> 24) & 255),
+ (carry = 0),
+ (shift = 0))
+ : ((carry = word >>> 24), (shift += 2));
+ }
+ if (position < res.length)
+ for (res[position++] = carry; position < res.length; )
+ res[position++] = 0;
+ }),
+ (BN.prototype._toArrayLikeBE = function (res, byteLength) {
+ for (
+ var position = res.length - 1, carry = 0, i = 0, shift = 0;
+ i < this.length;
+ i++
+ ) {
+ var word = (this.words[i] << shift) | carry;
+ (res[position--] = word & 255),
+ position >= 0 && (res[position--] = (word >> 8) & 255),
+ position >= 0 && (res[position--] = (word >> 16) & 255),
+ shift === 6
+ ? (position >= 0 && (res[position--] = (word >> 24) & 255),
+ (carry = 0),
+ (shift = 0))
+ : ((carry = word >>> 24), (shift += 2));
+ }
+ if (position >= 0)
+ for (res[position--] = carry; position >= 0; ) res[position--] = 0;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] >>> wbit) & 1;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this._strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this._strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this._strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this._strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this._strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this._strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out._strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry) : out.length--, out._strip()
+ );
+ }
+ function jumboMulTo(self2, num, out) {
+ return bigMulTo(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out._strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ var isNegNum = num < 0;
+ isNegNum && (num = -num),
+ assert(typeof num == "number"),
+ assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return (
+ carry !== 0 && ((this.words[i] = carry), this.length++),
+ isNegNum ? this.ineg() : this
+ );
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this._strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this._strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this._strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) <= num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this._strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this._strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this._strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q._strip(),
+ a._strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modrn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modrn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modrn = function (num) {
+ var isNegNum = num < 0;
+ isNegNum && (num = -num), assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return isNegNum ? -acc : acc;
+ }),
+ (BN.prototype.modn = function (num) {
+ return this.modrn(num);
+ }),
+ (BN.prototype.idivn = function (num) {
+ var isNegNum = num < 0;
+ isNegNum && (num = -num), assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this._strip(), isNegNum ? this.ineg() : this;
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this._strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : (move(a, a.umod(this.m)._forceRed(this)), a);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/browserify-rsa/index.js
+var require_browserify_rsa = __commonJS({
+ "node_modules/browserify-rsa/index.js"(exports, module) {
+ var BN = require_bn3(),
+ randomBytes = require_browser();
+ function blind(priv) {
+ var r = getr(priv),
+ blinder = r
+ .toRed(BN.mont(priv.modulus))
+ .redPow(new BN(priv.publicExponent))
+ .fromRed();
+ return { blinder, unblinder: r.invm(priv.modulus) };
+ }
+ function getr(priv) {
+ var len = priv.modulus.byteLength(),
+ r;
+ do r = new BN(randomBytes(len));
+ while (
+ r.cmp(priv.modulus) >= 0 ||
+ !r.umod(priv.prime1) ||
+ !r.umod(priv.prime2)
+ );
+ return r;
+ }
+ function crt(msg, priv) {
+ var blinds = blind(priv),
+ len = priv.modulus.byteLength(),
+ blinded = new BN(msg).mul(blinds.blinder).umod(priv.modulus),
+ c1 = blinded.toRed(BN.mont(priv.prime1)),
+ c2 = blinded.toRed(BN.mont(priv.prime2)),
+ qinv = priv.coefficient,
+ p = priv.prime1,
+ q = priv.prime2,
+ m1 = c1.redPow(priv.exponent1).fromRed(),
+ m2 = c2.redPow(priv.exponent2).fromRed(),
+ h = m1.isub(m2).imul(qinv).umod(p).imul(q);
+ return m2
+ .iadd(h)
+ .imul(blinds.unblinder)
+ .umod(priv.modulus)
+ .toArrayLike(Buffer, "be", len);
+ }
+ crt.getr = getr;
+ module.exports = crt;
+ },
+});
+
+// node_modules/elliptic/package.json
+var require_package = __commonJS({
+ "node_modules/elliptic/package.json"(exports, module) {
+ module.exports = {
+ name: "elliptic",
+ version: "6.5.4",
+ description: "EC cryptography",
+ main: "lib/elliptic.js",
+ files: ["lib"],
+ scripts: {
+ lint: "eslint lib test",
+ "lint:fix": "npm run lint -- --fix",
+ unit: "istanbul test _mocha --reporter=spec test/index.js",
+ test: "npm run lint && npm run unit",
+ version: "grunt dist && git add dist/",
+ },
+ repository: {
+ type: "git",
+ url: "git@github.com:indutny/elliptic",
+ },
+ keywords: ["EC", "Elliptic", "curve", "Cryptography"],
+ author: "Fedor Indutny <fedor@indutny.com>",
+ license: "MIT",
+ bugs: {
+ url: "https://github.com/indutny/elliptic/issues",
+ },
+ homepage: "https://github.com/indutny/elliptic",
+ devDependencies: {
+ brfs: "^2.0.2",
+ coveralls: "^3.1.0",
+ eslint: "^7.6.0",
+ grunt: "^1.2.1",
+ "grunt-browserify": "^5.3.0",
+ "grunt-cli": "^1.3.2",
+ "grunt-contrib-connect": "^3.0.0",
+ "grunt-contrib-copy": "^1.0.0",
+ "grunt-contrib-uglify": "^5.0.0",
+ "grunt-mocha-istanbul": "^5.0.2",
+ "grunt-saucelabs": "^9.0.1",
+ istanbul: "^0.4.5",
+ mocha: "^8.0.1",
+ },
+ dependencies: {
+ "bn.js": "^4.11.9",
+ brorand: "^1.1.0",
+ "hash.js": "^1.0.0",
+ "hmac-drbg": "^1.0.1",
+ inherits: "^2.0.4",
+ "minimalistic-assert": "^1.0.1",
+ "minimalistic-crypto-utils": "^1.0.1",
+ },
+ };
+ },
+});
+
+// node_modules/elliptic/node_modules/bn.js/lib/bn.js
+var require_bn4 = __commonJS({
+ "node_modules/elliptic/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/minimalistic-crypto-utils/lib/utils.js
+var require_utils2 = __commonJS({
+ "node_modules/minimalistic-crypto-utils/lib/utils.js"(exports) {
+ "use strict";
+ var utils = exports;
+ function toArray(msg, enc) {
+ if (Array.isArray(msg)) return msg.slice();
+ if (!msg) return [];
+ var res = [];
+ if (typeof msg != "string") {
+ for (var i = 0; i < msg.length; i++) res[i] = msg[i] | 0;
+ return res;
+ }
+ if (enc === "hex") {
+ (msg = msg.replace(/[^a-z0-9]+/gi, "")),
+ msg.length % 2 !== 0 && (msg = "0" + msg);
+ for (var i = 0; i < msg.length; i += 2)
+ res.push(parseInt(msg[i] + msg[i + 1], 16));
+ } else
+ for (var i = 0; i < msg.length; i++) {
+ var c = msg.charCodeAt(i),
+ hi = c >> 8,
+ lo = c & 255;
+ hi ? res.push(hi, lo) : res.push(lo);
+ }
+ return res;
+ }
+ utils.toArray = toArray;
+ function zero2(word) {
+ return word.length === 1 ? "0" + word : word;
+ }
+ utils.zero2 = zero2;
+ function toHex(msg) {
+ for (var res = "", i = 0; i < msg.length; i++)
+ res += zero2(msg[i].toString(16));
+ return res;
+ }
+ utils.toHex = toHex;
+ utils.encode = function (arr, enc) {
+ return enc === "hex" ? toHex(arr) : arr;
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/utils.js
+var require_utils3 = __commonJS({
+ "node_modules/elliptic/lib/elliptic/utils.js"(exports) {
+ "use strict";
+ var utils = exports,
+ BN = require_bn4(),
+ minAssert = require_minimalistic_assert(),
+ minUtils = require_utils2();
+ utils.assert = minAssert;
+ utils.toArray = minUtils.toArray;
+ utils.zero2 = minUtils.zero2;
+ utils.toHex = minUtils.toHex;
+ utils.encode = minUtils.encode;
+ function getNAF(num, w, bits) {
+ var naf = new Array(Math.max(num.bitLength(), bits) + 1);
+ naf.fill(0);
+ for (var ws = 1 << (w + 1), k = num.clone(), i = 0; i < naf.length; i++) {
+ var z,
+ mod = k.andln(ws - 1);
+ k.isOdd()
+ ? (mod > (ws >> 1) - 1 ? (z = (ws >> 1) - mod) : (z = mod),
+ k.isubn(z))
+ : (z = 0),
+ (naf[i] = z),
+ k.iushrn(1);
+ }
+ return naf;
+ }
+ utils.getNAF = getNAF;
+ function getJSF(k1, k2) {
+ var jsf = [[], []];
+ (k1 = k1.clone()), (k2 = k2.clone());
+ for (var d1 = 0, d2 = 0, m8; k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0; ) {
+ var m14 = (k1.andln(3) + d1) & 3,
+ m24 = (k2.andln(3) + d2) & 3;
+ m14 === 3 && (m14 = -1), m24 === 3 && (m24 = -1);
+ var u1;
+ (m14 & 1) === 0
+ ? (u1 = 0)
+ : ((m8 = (k1.andln(7) + d1) & 7),
+ (m8 === 3 || m8 === 5) && m24 === 2 ? (u1 = -m14) : (u1 = m14)),
+ jsf[0].push(u1);
+ var u2;
+ (m24 & 1) === 0
+ ? (u2 = 0)
+ : ((m8 = (k2.andln(7) + d2) & 7),
+ (m8 === 3 || m8 === 5) && m14 === 2 ? (u2 = -m24) : (u2 = m24)),
+ jsf[1].push(u2),
+ 2 * d1 === u1 + 1 && (d1 = 1 - d1),
+ 2 * d2 === u2 + 1 && (d2 = 1 - d2),
+ k1.iushrn(1),
+ k2.iushrn(1);
+ }
+ return jsf;
+ }
+ utils.getJSF = getJSF;
+ function cachedProperty(obj, name, computer) {
+ var key = "_" + name;
+ obj.prototype[name] = function () {
+ return this[key] !== void 0
+ ? this[key]
+ : (this[key] = computer.call(this));
+ };
+ }
+ utils.cachedProperty = cachedProperty;
+ function parseBytes(bytes) {
+ return typeof bytes == "string" ? utils.toArray(bytes, "hex") : bytes;
+ }
+ utils.parseBytes = parseBytes;
+ function intFromLE(bytes) {
+ return new BN(bytes, "hex", "le");
+ }
+ utils.intFromLE = intFromLE;
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curve/base.js
+var require_base = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curve/base.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ utils = require_utils3(),
+ getNAF = utils.getNAF,
+ getJSF = utils.getJSF,
+ assert = utils.assert;
+ function BaseCurve(type, conf) {
+ (this.type = type),
+ (this.p = new BN(conf.p, 16)),
+ (this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p)),
+ (this.zero = new BN(0).toRed(this.red)),
+ (this.one = new BN(1).toRed(this.red)),
+ (this.two = new BN(2).toRed(this.red)),
+ (this.n = conf.n && new BN(conf.n, 16)),
+ (this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed)),
+ (this._wnafT1 = new Array(4)),
+ (this._wnafT2 = new Array(4)),
+ (this._wnafT3 = new Array(4)),
+ (this._wnafT4 = new Array(4)),
+ (this._bitLength = this.n ? this.n.bitLength() : 0);
+ var adjustCount = this.n && this.p.div(this.n);
+ !adjustCount || adjustCount.cmpn(100) > 0
+ ? (this.redN = null)
+ : ((this._maxwellTrick = !0), (this.redN = this.n.toRed(this.red)));
+ }
+ module.exports = BaseCurve;
+ BaseCurve.prototype.point = function () {
+ throw new Error("Not implemented");
+ };
+ BaseCurve.prototype.validate = function () {
+ throw new Error("Not implemented");
+ };
+ BaseCurve.prototype._fixedNafMul = function (p, k) {
+ assert(p.precomputed);
+ var doubles = p._getDoubles(),
+ naf = getNAF(k, 1, this._bitLength),
+ I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1);
+ I /= 3;
+ var repr = [],
+ j,
+ nafW;
+ for (j = 0; j < naf.length; j += doubles.step) {
+ nafW = 0;
+ for (var l = j + doubles.step - 1; l >= j; l--)
+ nafW = (nafW << 1) + naf[l];
+ repr.push(nafW);
+ }
+ for (
+ var a = this.jpoint(null, null, null),
+ b = this.jpoint(null, null, null),
+ i = I;
+ i > 0;
+ i--
+ ) {
+ for (j = 0; j < repr.length; j++)
+ (nafW = repr[j]),
+ nafW === i
+ ? (b = b.mixedAdd(doubles.points[j]))
+ : nafW === -i && (b = b.mixedAdd(doubles.points[j].neg()));
+ a = a.add(b);
+ }
+ return a.toP();
+ };
+ BaseCurve.prototype._wnafMul = function (p, k) {
+ var w = 4,
+ nafPoints = p._getNAFPoints(w);
+ w = nafPoints.wnd;
+ for (
+ var wnd = nafPoints.points,
+ naf = getNAF(k, w, this._bitLength),
+ acc = this.jpoint(null, null, null),
+ i = naf.length - 1;
+ i >= 0;
+ i--
+ ) {
+ for (var l = 0; i >= 0 && naf[i] === 0; i--) l++;
+ if ((i >= 0 && l++, (acc = acc.dblp(l)), i < 0)) break;
+ var z = naf[i];
+ assert(z !== 0),
+ p.type === "affine"
+ ? z > 0
+ ? (acc = acc.mixedAdd(wnd[(z - 1) >> 1]))
+ : (acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg()))
+ : z > 0
+ ? (acc = acc.add(wnd[(z - 1) >> 1]))
+ : (acc = acc.add(wnd[(-z - 1) >> 1].neg()));
+ }
+ return p.type === "affine" ? acc.toP() : acc;
+ };
+ BaseCurve.prototype._wnafMulAdd = function (
+ defW,
+ points,
+ coeffs,
+ len,
+ jacobianResult,
+ ) {
+ var wndWidth = this._wnafT1,
+ wnd = this._wnafT2,
+ naf = this._wnafT3,
+ max = 0,
+ i,
+ j,
+ p;
+ for (i = 0; i < len; i++) {
+ p = points[i];
+ var nafPoints = p._getNAFPoints(defW);
+ (wndWidth[i] = nafPoints.wnd), (wnd[i] = nafPoints.points);
+ }
+ for (i = len - 1; i >= 1; i -= 2) {
+ var a = i - 1,
+ b = i;
+ if (wndWidth[a] !== 1 || wndWidth[b] !== 1) {
+ (naf[a] = getNAF(coeffs[a], wndWidth[a], this._bitLength)),
+ (naf[b] = getNAF(coeffs[b], wndWidth[b], this._bitLength)),
+ (max = Math.max(naf[a].length, max)),
+ (max = Math.max(naf[b].length, max));
+ continue;
+ }
+ var comb = [points[a], null, null, points[b]];
+ points[a].y.cmp(points[b].y) === 0
+ ? ((comb[1] = points[a].add(points[b])),
+ (comb[2] = points[a].toJ().mixedAdd(points[b].neg())))
+ : points[a].y.cmp(points[b].y.redNeg()) === 0
+ ? ((comb[1] = points[a].toJ().mixedAdd(points[b])),
+ (comb[2] = points[a].add(points[b].neg())))
+ : ((comb[1] = points[a].toJ().mixedAdd(points[b])),
+ (comb[2] = points[a].toJ().mixedAdd(points[b].neg())));
+ var index = [-3, -1, -5, -7, 0, 7, 5, 1, 3],
+ jsf = getJSF(coeffs[a], coeffs[b]);
+ for (
+ max = Math.max(jsf[0].length, max),
+ naf[a] = new Array(max),
+ naf[b] = new Array(max),
+ j = 0;
+ j < max;
+ j++
+ ) {
+ var ja = jsf[0][j] | 0,
+ jb = jsf[1][j] | 0;
+ (naf[a][j] = index[(ja + 1) * 3 + (jb + 1)]),
+ (naf[b][j] = 0),
+ (wnd[a] = comb);
+ }
+ }
+ var acc = this.jpoint(null, null, null),
+ tmp = this._wnafT4;
+ for (i = max; i >= 0; i--) {
+ for (var k = 0; i >= 0; ) {
+ var zero = !0;
+ for (j = 0; j < len; j++)
+ (tmp[j] = naf[j][i] | 0), tmp[j] !== 0 && (zero = !1);
+ if (!zero) break;
+ k++, i--;
+ }
+ if ((i >= 0 && k++, (acc = acc.dblp(k)), i < 0)) break;
+ for (j = 0; j < len; j++) {
+ var z = tmp[j];
+ z !== 0 &&
+ (z > 0
+ ? (p = wnd[j][(z - 1) >> 1])
+ : z < 0 && (p = wnd[j][(-z - 1) >> 1].neg()),
+ p.type === "affine" ? (acc = acc.mixedAdd(p)) : (acc = acc.add(p)));
+ }
+ }
+ for (i = 0; i < len; i++) wnd[i] = null;
+ return jacobianResult ? acc : acc.toP();
+ };
+ function BasePoint(curve, type) {
+ (this.curve = curve), (this.type = type), (this.precomputed = null);
+ }
+ BaseCurve.BasePoint = BasePoint;
+ BasePoint.prototype.eq = function () {
+ throw new Error("Not implemented");
+ };
+ BasePoint.prototype.validate = function () {
+ return this.curve.validate(this);
+ };
+ BaseCurve.prototype.decodePoint = function (bytes, enc) {
+ bytes = utils.toArray(bytes, enc);
+ var len = this.p.byteLength();
+ if (
+ (bytes[0] === 4 || bytes[0] === 6 || bytes[0] === 7) &&
+ bytes.length - 1 === 2 * len
+ ) {
+ bytes[0] === 6
+ ? assert(bytes[bytes.length - 1] % 2 === 0)
+ : bytes[0] === 7 && assert(bytes[bytes.length - 1] % 2 === 1);
+ var res = this.point(
+ bytes.slice(1, 1 + len),
+ bytes.slice(1 + len, 1 + 2 * len),
+ );
+ return res;
+ } else if ((bytes[0] === 2 || bytes[0] === 3) && bytes.length - 1 === len)
+ return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 3);
+ throw new Error("Unknown point format");
+ };
+ BasePoint.prototype.encodeCompressed = function (enc) {
+ return this.encode(enc, !0);
+ };
+ BasePoint.prototype._encode = function (compact) {
+ var len = this.curve.p.byteLength(),
+ x = this.getX().toArray("be", len);
+ return compact
+ ? [this.getY().isEven() ? 2 : 3].concat(x)
+ : [4].concat(x, this.getY().toArray("be", len));
+ };
+ BasePoint.prototype.encode = function (enc, compact) {
+ return utils.encode(this._encode(compact), enc);
+ };
+ BasePoint.prototype.precompute = function (power) {
+ if (this.precomputed) return this;
+ var precomputed = {
+ doubles: null,
+ naf: null,
+ beta: null,
+ };
+ return (
+ (precomputed.naf = this._getNAFPoints(8)),
+ (precomputed.doubles = this._getDoubles(4, power)),
+ (precomputed.beta = this._getBeta()),
+ (this.precomputed = precomputed),
+ this
+ );
+ };
+ BasePoint.prototype._hasDoubles = function (k) {
+ if (!this.precomputed) return !1;
+ var doubles = this.precomputed.doubles;
+ return doubles
+ ? doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step)
+ : !1;
+ };
+ BasePoint.prototype._getDoubles = function (step, power) {
+ if (this.precomputed && this.precomputed.doubles)
+ return this.precomputed.doubles;
+ for (var doubles = [this], acc = this, i = 0; i < power; i += step) {
+ for (var j = 0; j < step; j++) acc = acc.dbl();
+ doubles.push(acc);
+ }
+ return {
+ step,
+ points: doubles,
+ };
+ };
+ BasePoint.prototype._getNAFPoints = function (wnd) {
+ if (this.precomputed && this.precomputed.naf) return this.precomputed.naf;
+ for (
+ var res = [this],
+ max = (1 << wnd) - 1,
+ dbl = max === 1 ? null : this.dbl(),
+ i = 1;
+ i < max;
+ i++
+ )
+ res[i] = res[i - 1].add(dbl);
+ return {
+ wnd,
+ points: res,
+ };
+ };
+ BasePoint.prototype._getBeta = function () {
+ return null;
+ };
+ BasePoint.prototype.dblp = function (k) {
+ for (var r = this, i = 0; i < k; i++) r = r.dbl();
+ return r;
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curve/short.js
+var require_short = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curve/short.js"(exports, module) {
+ "use strict";
+ var utils = require_utils3(),
+ BN = require_bn4(),
+ inherits = require_inherits_browser(),
+ Base = require_base(),
+ assert = utils.assert;
+ function ShortCurve(conf) {
+ Base.call(this, "short", conf),
+ (this.a = new BN(conf.a, 16).toRed(this.red)),
+ (this.b = new BN(conf.b, 16).toRed(this.red)),
+ (this.tinv = this.two.redInvm()),
+ (this.zeroA = this.a.fromRed().cmpn(0) === 0),
+ (this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0),
+ (this.endo = this._getEndomorphism(conf)),
+ (this._endoWnafT1 = new Array(4)),
+ (this._endoWnafT2 = new Array(4));
+ }
+ inherits(ShortCurve, Base);
+ module.exports = ShortCurve;
+ ShortCurve.prototype._getEndomorphism = function (conf) {
+ if (!(!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1)) {
+ var beta, lambda;
+ if (conf.beta) beta = new BN(conf.beta, 16).toRed(this.red);
+ else {
+ var betas = this._getEndoRoots(this.p);
+ (beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1]),
+ (beta = beta.toRed(this.red));
+ }
+ if (conf.lambda) lambda = new BN(conf.lambda, 16);
+ else {
+ var lambdas = this._getEndoRoots(this.n);
+ this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0
+ ? (lambda = lambdas[0])
+ : ((lambda = lambdas[1]),
+ assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0));
+ }
+ var basis;
+ return (
+ conf.basis
+ ? (basis = conf.basis.map(function (vec) {
+ return {
+ a: new BN(vec.a, 16),
+ b: new BN(vec.b, 16),
+ };
+ }))
+ : (basis = this._getEndoBasis(lambda)),
+ {
+ beta,
+ lambda,
+ basis,
+ }
+ );
+ }
+ };
+ ShortCurve.prototype._getEndoRoots = function (num) {
+ var red = num === this.p ? this.red : BN.mont(num),
+ tinv = new BN(2).toRed(red).redInvm(),
+ ntinv = tinv.redNeg(),
+ s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv),
+ l1 = ntinv.redAdd(s).fromRed(),
+ l2 = ntinv.redSub(s).fromRed();
+ return [l1, l2];
+ };
+ ShortCurve.prototype._getEndoBasis = function (lambda) {
+ for (
+ var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2)),
+ u = lambda,
+ v = this.n.clone(),
+ x1 = new BN(1),
+ y1 = new BN(0),
+ x2 = new BN(0),
+ y2 = new BN(1),
+ a0,
+ b0,
+ a1,
+ b1,
+ a2,
+ b2,
+ prevR,
+ i = 0,
+ r,
+ x;
+ u.cmpn(0) !== 0;
+
+ ) {
+ var q = v.div(u);
+ (r = v.sub(q.mul(u))), (x = x2.sub(q.mul(x1)));
+ var y = y2.sub(q.mul(y1));
+ if (!a1 && r.cmp(aprxSqrt) < 0)
+ (a0 = prevR.neg()), (b0 = x1), (a1 = r.neg()), (b1 = x);
+ else if (a1 && ++i === 2) break;
+ (prevR = r), (v = u), (u = r), (x2 = x1), (x1 = x), (y2 = y1), (y1 = y);
+ }
+ (a2 = r.neg()), (b2 = x);
+ var len1 = a1.sqr().add(b1.sqr()),
+ len2 = a2.sqr().add(b2.sqr());
+ return (
+ len2.cmp(len1) >= 0 && ((a2 = a0), (b2 = b0)),
+ a1.negative && ((a1 = a1.neg()), (b1 = b1.neg())),
+ a2.negative && ((a2 = a2.neg()), (b2 = b2.neg())),
+ [
+ { a: a1, b: b1 },
+ { a: a2, b: b2 },
+ ]
+ );
+ };
+ ShortCurve.prototype._endoSplit = function (k) {
+ var basis = this.endo.basis,
+ v1 = basis[0],
+ v2 = basis[1],
+ c1 = v2.b.mul(k).divRound(this.n),
+ c2 = v1.b.neg().mul(k).divRound(this.n),
+ p1 = c1.mul(v1.a),
+ p2 = c2.mul(v2.a),
+ q1 = c1.mul(v1.b),
+ q2 = c2.mul(v2.b),
+ k1 = k.sub(p1).sub(p2),
+ k2 = q1.add(q2).neg();
+ return { k1, k2 };
+ };
+ ShortCurve.prototype.pointFromX = function (x, odd) {
+ (x = new BN(x, 16)), x.red || (x = x.toRed(this.red));
+ var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b),
+ y = y2.redSqrt();
+ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
+ throw new Error("invalid point");
+ var isOdd = y.fromRed().isOdd();
+ return (
+ ((odd && !isOdd) || (!odd && isOdd)) && (y = y.redNeg()),
+ this.point(x, y)
+ );
+ };
+ ShortCurve.prototype.validate = function (point) {
+ if (point.inf) return !0;
+ var x = point.x,
+ y = point.y,
+ ax = this.a.redMul(x),
+ rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);
+ return y.redSqr().redISub(rhs).cmpn(0) === 0;
+ };
+ ShortCurve.prototype._endoWnafMulAdd = function (
+ points,
+ coeffs,
+ jacobianResult,
+ ) {
+ for (
+ var npoints = this._endoWnafT1, ncoeffs = this._endoWnafT2, i = 0;
+ i < points.length;
+ i++
+ ) {
+ var split = this._endoSplit(coeffs[i]),
+ p = points[i],
+ beta = p._getBeta();
+ split.k1.negative && (split.k1.ineg(), (p = p.neg(!0))),
+ split.k2.negative && (split.k2.ineg(), (beta = beta.neg(!0))),
+ (npoints[i * 2] = p),
+ (npoints[i * 2 + 1] = beta),
+ (ncoeffs[i * 2] = split.k1),
+ (ncoeffs[i * 2 + 1] = split.k2);
+ }
+ for (
+ var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult),
+ j = 0;
+ j < i * 2;
+ j++
+ )
+ (npoints[j] = null), (ncoeffs[j] = null);
+ return res;
+ };
+ function Point(curve, x, y, isRed) {
+ Base.BasePoint.call(this, curve, "affine"),
+ x === null && y === null
+ ? ((this.x = null), (this.y = null), (this.inf = !0))
+ : ((this.x = new BN(x, 16)),
+ (this.y = new BN(y, 16)),
+ isRed &&
+ (this.x.forceRed(this.curve.red),
+ this.y.forceRed(this.curve.red)),
+ this.x.red || (this.x = this.x.toRed(this.curve.red)),
+ this.y.red || (this.y = this.y.toRed(this.curve.red)),
+ (this.inf = !1));
+ }
+ inherits(Point, Base.BasePoint);
+ ShortCurve.prototype.point = function (x, y, isRed) {
+ return new Point(this, x, y, isRed);
+ };
+ ShortCurve.prototype.pointFromJSON = function (obj, red) {
+ return Point.fromJSON(this, obj, red);
+ };
+ Point.prototype._getBeta = function () {
+ if (!!this.curve.endo) {
+ var pre = this.precomputed;
+ if (pre && pre.beta) return pre.beta;
+ var beta = this.curve.point(
+ this.x.redMul(this.curve.endo.beta),
+ this.y,
+ );
+ if (pre) {
+ var curve = this.curve,
+ endoMul = function (p) {
+ return curve.point(p.x.redMul(curve.endo.beta), p.y);
+ };
+ (pre.beta = beta),
+ (beta.precomputed = {
+ beta: null,
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: pre.naf.points.map(endoMul),
+ },
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: pre.doubles.points.map(endoMul),
+ },
+ });
+ }
+ return beta;
+ }
+ };
+ Point.prototype.toJSON = function () {
+ return this.precomputed
+ ? [
+ this.x,
+ this.y,
+ this.precomputed && {
+ doubles: this.precomputed.doubles && {
+ step: this.precomputed.doubles.step,
+ points: this.precomputed.doubles.points.slice(1),
+ },
+ naf: this.precomputed.naf && {
+ wnd: this.precomputed.naf.wnd,
+ points: this.precomputed.naf.points.slice(1),
+ },
+ },
+ ]
+ : [this.x, this.y];
+ };
+ Point.fromJSON = function (curve, obj, red) {
+ typeof obj == "string" && (obj = JSON.parse(obj));
+ var res = curve.point(obj[0], obj[1], red);
+ if (!obj[2]) return res;
+ function obj2point(obj2) {
+ return curve.point(obj2[0], obj2[1], red);
+ }
+ var pre = obj[2];
+ return (
+ (res.precomputed = {
+ beta: null,
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: [res].concat(pre.doubles.points.map(obj2point)),
+ },
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: [res].concat(pre.naf.points.map(obj2point)),
+ },
+ }),
+ res
+ );
+ };
+ Point.prototype.inspect = function () {
+ return this.isInfinity()
+ ? "<EC Point Infinity>"
+ : "<EC Point x: " +
+ this.x.fromRed().toString(16, 2) +
+ " y: " +
+ this.y.fromRed().toString(16, 2) +
+ ">";
+ };
+ Point.prototype.isInfinity = function () {
+ return this.inf;
+ };
+ Point.prototype.add = function (p) {
+ if (this.inf) return p;
+ if (p.inf) return this;
+ if (this.eq(p)) return this.dbl();
+ if (this.neg().eq(p)) return this.curve.point(null, null);
+ if (this.x.cmp(p.x) === 0) return this.curve.point(null, null);
+ var c = this.y.redSub(p.y);
+ c.cmpn(0) !== 0 && (c = c.redMul(this.x.redSub(p.x).redInvm()));
+ var nx = c.redSqr().redISub(this.x).redISub(p.x),
+ ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
+ return this.curve.point(nx, ny);
+ };
+ Point.prototype.dbl = function () {
+ if (this.inf) return this;
+ var ys1 = this.y.redAdd(this.y);
+ if (ys1.cmpn(0) === 0) return this.curve.point(null, null);
+ var a = this.curve.a,
+ x2 = this.x.redSqr(),
+ dyinv = ys1.redInvm(),
+ c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv),
+ nx = c.redSqr().redISub(this.x.redAdd(this.x)),
+ ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
+ return this.curve.point(nx, ny);
+ };
+ Point.prototype.getX = function () {
+ return this.x.fromRed();
+ };
+ Point.prototype.getY = function () {
+ return this.y.fromRed();
+ };
+ Point.prototype.mul = function (k) {
+ return (
+ (k = new BN(k, 16)),
+ this.isInfinity()
+ ? this
+ : this._hasDoubles(k)
+ ? this.curve._fixedNafMul(this, k)
+ : this.curve.endo
+ ? this.curve._endoWnafMulAdd([this], [k])
+ : this.curve._wnafMul(this, k)
+ );
+ };
+ Point.prototype.mulAdd = function (k1, p2, k2) {
+ var points = [this, p2],
+ coeffs = [k1, k2];
+ return this.curve.endo
+ ? this.curve._endoWnafMulAdd(points, coeffs)
+ : this.curve._wnafMulAdd(1, points, coeffs, 2);
+ };
+ Point.prototype.jmulAdd = function (k1, p2, k2) {
+ var points = [this, p2],
+ coeffs = [k1, k2];
+ return this.curve.endo
+ ? this.curve._endoWnafMulAdd(points, coeffs, !0)
+ : this.curve._wnafMulAdd(1, points, coeffs, 2, !0);
+ };
+ Point.prototype.eq = function (p) {
+ return (
+ this === p ||
+ (this.inf === p.inf &&
+ (this.inf || (this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0)))
+ );
+ };
+ Point.prototype.neg = function (_precompute) {
+ if (this.inf) return this;
+ var res = this.curve.point(this.x, this.y.redNeg());
+ if (_precompute && this.precomputed) {
+ var pre = this.precomputed,
+ negate = function (p) {
+ return p.neg();
+ };
+ res.precomputed = {
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: pre.naf.points.map(negate),
+ },
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: pre.doubles.points.map(negate),
+ },
+ };
+ }
+ return res;
+ };
+ Point.prototype.toJ = function () {
+ if (this.inf) return this.curve.jpoint(null, null, null);
+ var res = this.curve.jpoint(this.x, this.y, this.curve.one);
+ return res;
+ };
+ function JPoint(curve, x, y, z) {
+ Base.BasePoint.call(this, curve, "jacobian"),
+ x === null && y === null && z === null
+ ? ((this.x = this.curve.one),
+ (this.y = this.curve.one),
+ (this.z = new BN(0)))
+ : ((this.x = new BN(x, 16)),
+ (this.y = new BN(y, 16)),
+ (this.z = new BN(z, 16))),
+ this.x.red || (this.x = this.x.toRed(this.curve.red)),
+ this.y.red || (this.y = this.y.toRed(this.curve.red)),
+ this.z.red || (this.z = this.z.toRed(this.curve.red)),
+ (this.zOne = this.z === this.curve.one);
+ }
+ inherits(JPoint, Base.BasePoint);
+ ShortCurve.prototype.jpoint = function (x, y, z) {
+ return new JPoint(this, x, y, z);
+ };
+ JPoint.prototype.toP = function () {
+ if (this.isInfinity()) return this.curve.point(null, null);
+ var zinv = this.z.redInvm(),
+ zinv2 = zinv.redSqr(),
+ ax = this.x.redMul(zinv2),
+ ay = this.y.redMul(zinv2).redMul(zinv);
+ return this.curve.point(ax, ay);
+ };
+ JPoint.prototype.neg = function () {
+ return this.curve.jpoint(this.x, this.y.redNeg(), this.z);
+ };
+ JPoint.prototype.add = function (p) {
+ if (this.isInfinity()) return p;
+ if (p.isInfinity()) return this;
+ var pz2 = p.z.redSqr(),
+ z2 = this.z.redSqr(),
+ u1 = this.x.redMul(pz2),
+ u2 = p.x.redMul(z2),
+ s1 = this.y.redMul(pz2.redMul(p.z)),
+ s2 = p.y.redMul(z2.redMul(this.z)),
+ h = u1.redSub(u2),
+ r = s1.redSub(s2);
+ if (h.cmpn(0) === 0)
+ return r.cmpn(0) !== 0
+ ? this.curve.jpoint(null, null, null)
+ : this.dbl();
+ var h2 = h.redSqr(),
+ h3 = h2.redMul(h),
+ v = u1.redMul(h2),
+ nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v),
+ ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)),
+ nz = this.z.redMul(p.z).redMul(h);
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype.mixedAdd = function (p) {
+ if (this.isInfinity()) return p.toJ();
+ if (p.isInfinity()) return this;
+ var z2 = this.z.redSqr(),
+ u1 = this.x,
+ u2 = p.x.redMul(z2),
+ s1 = this.y,
+ s2 = p.y.redMul(z2).redMul(this.z),
+ h = u1.redSub(u2),
+ r = s1.redSub(s2);
+ if (h.cmpn(0) === 0)
+ return r.cmpn(0) !== 0
+ ? this.curve.jpoint(null, null, null)
+ : this.dbl();
+ var h2 = h.redSqr(),
+ h3 = h2.redMul(h),
+ v = u1.redMul(h2),
+ nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v),
+ ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)),
+ nz = this.z.redMul(h);
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype.dblp = function (pow) {
+ if (pow === 0) return this;
+ if (this.isInfinity()) return this;
+ if (!pow) return this.dbl();
+ var i;
+ if (this.curve.zeroA || this.curve.threeA) {
+ var r = this;
+ for (i = 0; i < pow; i++) r = r.dbl();
+ return r;
+ }
+ var a = this.curve.a,
+ tinv = this.curve.tinv,
+ jx = this.x,
+ jy = this.y,
+ jz = this.z,
+ jz4 = jz.redSqr().redSqr(),
+ jyd = jy.redAdd(jy);
+ for (i = 0; i < pow; i++) {
+ var jx2 = jx.redSqr(),
+ jyd2 = jyd.redSqr(),
+ jyd4 = jyd2.redSqr(),
+ c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)),
+ t1 = jx.redMul(jyd2),
+ nx = c.redSqr().redISub(t1.redAdd(t1)),
+ t2 = t1.redISub(nx),
+ dny = c.redMul(t2);
+ dny = dny.redIAdd(dny).redISub(jyd4);
+ var nz = jyd.redMul(jz);
+ i + 1 < pow && (jz4 = jz4.redMul(jyd4)),
+ (jx = nx),
+ (jz = nz),
+ (jyd = dny);
+ }
+ return this.curve.jpoint(jx, jyd.redMul(tinv), jz);
+ };
+ JPoint.prototype.dbl = function () {
+ return this.isInfinity()
+ ? this
+ : this.curve.zeroA
+ ? this._zeroDbl()
+ : this.curve.threeA
+ ? this._threeDbl()
+ : this._dbl();
+ };
+ JPoint.prototype._zeroDbl = function () {
+ var nx, ny, nz;
+ if (this.zOne) {
+ var xx = this.x.redSqr(),
+ yy = this.y.redSqr(),
+ yyyy = yy.redSqr(),
+ s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ s = s.redIAdd(s);
+ var m = xx.redAdd(xx).redIAdd(xx),
+ t = m.redSqr().redISub(s).redISub(s),
+ yyyy8 = yyyy.redIAdd(yyyy);
+ (yyyy8 = yyyy8.redIAdd(yyyy8)),
+ (yyyy8 = yyyy8.redIAdd(yyyy8)),
+ (nx = t),
+ (ny = m.redMul(s.redISub(t)).redISub(yyyy8)),
+ (nz = this.y.redAdd(this.y));
+ } else {
+ var a = this.x.redSqr(),
+ b = this.y.redSqr(),
+ c = b.redSqr(),
+ d = this.x.redAdd(b).redSqr().redISub(a).redISub(c);
+ d = d.redIAdd(d);
+ var e = a.redAdd(a).redIAdd(a),
+ f = e.redSqr(),
+ c8 = c.redIAdd(c);
+ (c8 = c8.redIAdd(c8)),
+ (c8 = c8.redIAdd(c8)),
+ (nx = f.redISub(d).redISub(d)),
+ (ny = e.redMul(d.redISub(nx)).redISub(c8)),
+ (nz = this.y.redMul(this.z)),
+ (nz = nz.redIAdd(nz));
+ }
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype._threeDbl = function () {
+ var nx, ny, nz;
+ if (this.zOne) {
+ var xx = this.x.redSqr(),
+ yy = this.y.redSqr(),
+ yyyy = yy.redSqr(),
+ s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ s = s.redIAdd(s);
+ var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a),
+ t = m.redSqr().redISub(s).redISub(s);
+ nx = t;
+ var yyyy8 = yyyy.redIAdd(yyyy);
+ (yyyy8 = yyyy8.redIAdd(yyyy8)),
+ (yyyy8 = yyyy8.redIAdd(yyyy8)),
+ (ny = m.redMul(s.redISub(t)).redISub(yyyy8)),
+ (nz = this.y.redAdd(this.y));
+ } else {
+ var delta = this.z.redSqr(),
+ gamma = this.y.redSqr(),
+ beta = this.x.redMul(gamma),
+ alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta));
+ alpha = alpha.redAdd(alpha).redIAdd(alpha);
+ var beta4 = beta.redIAdd(beta);
+ beta4 = beta4.redIAdd(beta4);
+ var beta8 = beta4.redAdd(beta4);
+ (nx = alpha.redSqr().redISub(beta8)),
+ (nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta));
+ var ggamma8 = gamma.redSqr();
+ (ggamma8 = ggamma8.redIAdd(ggamma8)),
+ (ggamma8 = ggamma8.redIAdd(ggamma8)),
+ (ggamma8 = ggamma8.redIAdd(ggamma8)),
+ (ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8));
+ }
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype._dbl = function () {
+ var a = this.curve.a,
+ jx = this.x,
+ jy = this.y,
+ jz = this.z,
+ jz4 = jz.redSqr().redSqr(),
+ jx2 = jx.redSqr(),
+ jy2 = jy.redSqr(),
+ c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)),
+ jxd4 = jx.redAdd(jx);
+ jxd4 = jxd4.redIAdd(jxd4);
+ var t1 = jxd4.redMul(jy2),
+ nx = c.redSqr().redISub(t1.redAdd(t1)),
+ t2 = t1.redISub(nx),
+ jyd8 = jy2.redSqr();
+ (jyd8 = jyd8.redIAdd(jyd8)),
+ (jyd8 = jyd8.redIAdd(jyd8)),
+ (jyd8 = jyd8.redIAdd(jyd8));
+ var ny = c.redMul(t2).redISub(jyd8),
+ nz = jy.redAdd(jy).redMul(jz);
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype.trpl = function () {
+ if (!this.curve.zeroA) return this.dbl().add(this);
+ var xx = this.x.redSqr(),
+ yy = this.y.redSqr(),
+ zz = this.z.redSqr(),
+ yyyy = yy.redSqr(),
+ m = xx.redAdd(xx).redIAdd(xx),
+ mm = m.redSqr(),
+ e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ (e = e.redIAdd(e)), (e = e.redAdd(e).redIAdd(e)), (e = e.redISub(mm));
+ var ee = e.redSqr(),
+ t = yyyy.redIAdd(yyyy);
+ (t = t.redIAdd(t)), (t = t.redIAdd(t)), (t = t.redIAdd(t));
+ var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t),
+ yyu4 = yy.redMul(u);
+ (yyu4 = yyu4.redIAdd(yyu4)), (yyu4 = yyu4.redIAdd(yyu4));
+ var nx = this.x.redMul(ee).redISub(yyu4);
+ (nx = nx.redIAdd(nx)), (nx = nx.redIAdd(nx));
+ var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));
+ (ny = ny.redIAdd(ny)), (ny = ny.redIAdd(ny)), (ny = ny.redIAdd(ny));
+ var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);
+ return this.curve.jpoint(nx, ny, nz);
+ };
+ JPoint.prototype.mul = function (k, kbase) {
+ return (k = new BN(k, kbase)), this.curve._wnafMul(this, k);
+ };
+ JPoint.prototype.eq = function (p) {
+ if (p.type === "affine") return this.eq(p.toJ());
+ if (this === p) return !0;
+ var z2 = this.z.redSqr(),
+ pz2 = p.z.redSqr();
+ if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0) return !1;
+ var z3 = z2.redMul(this.z),
+ pz3 = pz2.redMul(p.z);
+ return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0;
+ };
+ JPoint.prototype.eqXToP = function (x) {
+ var zs = this.z.redSqr(),
+ rx = x.toRed(this.curve.red).redMul(zs);
+ if (this.x.cmp(rx) === 0) return !0;
+ for (var xc = x.clone(), t = this.curve.redN.redMul(zs); ; ) {
+ if ((xc.iadd(this.curve.n), xc.cmp(this.curve.p) >= 0)) return !1;
+ if ((rx.redIAdd(t), this.x.cmp(rx) === 0)) return !0;
+ }
+ };
+ JPoint.prototype.inspect = function () {
+ return this.isInfinity()
+ ? "<EC JPoint Infinity>"
+ : "<EC JPoint x: " +
+ this.x.toString(16, 2) +
+ " y: " +
+ this.y.toString(16, 2) +
+ " z: " +
+ this.z.toString(16, 2) +
+ ">";
+ };
+ JPoint.prototype.isInfinity = function () {
+ return this.z.cmpn(0) === 0;
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curve/mont.js
+var require_mont = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curve/mont.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ inherits = require_inherits_browser(),
+ Base = require_base(),
+ utils = require_utils3();
+ function MontCurve(conf) {
+ Base.call(this, "mont", conf),
+ (this.a = new BN(conf.a, 16).toRed(this.red)),
+ (this.b = new BN(conf.b, 16).toRed(this.red)),
+ (this.i4 = new BN(4).toRed(this.red).redInvm()),
+ (this.two = new BN(2).toRed(this.red)),
+ (this.a24 = this.i4.redMul(this.a.redAdd(this.two)));
+ }
+ inherits(MontCurve, Base);
+ module.exports = MontCurve;
+ MontCurve.prototype.validate = function (point) {
+ var x = point.normalize().x,
+ x2 = x.redSqr(),
+ rhs = x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x),
+ y = rhs.redSqrt();
+ return y.redSqr().cmp(rhs) === 0;
+ };
+ function Point(curve, x, z) {
+ Base.BasePoint.call(this, curve, "projective"),
+ x === null && z === null
+ ? ((this.x = this.curve.one), (this.z = this.curve.zero))
+ : ((this.x = new BN(x, 16)),
+ (this.z = new BN(z, 16)),
+ this.x.red || (this.x = this.x.toRed(this.curve.red)),
+ this.z.red || (this.z = this.z.toRed(this.curve.red)));
+ }
+ inherits(Point, Base.BasePoint);
+ MontCurve.prototype.decodePoint = function (bytes, enc) {
+ return this.point(utils.toArray(bytes, enc), 1);
+ };
+ MontCurve.prototype.point = function (x, z) {
+ return new Point(this, x, z);
+ };
+ MontCurve.prototype.pointFromJSON = function (obj) {
+ return Point.fromJSON(this, obj);
+ };
+ Point.prototype.precompute = function () {};
+ Point.prototype._encode = function () {
+ return this.getX().toArray("be", this.curve.p.byteLength());
+ };
+ Point.fromJSON = function (curve, obj) {
+ return new Point(curve, obj[0], obj[1] || curve.one);
+ };
+ Point.prototype.inspect = function () {
+ return this.isInfinity()
+ ? "<EC Point Infinity>"
+ : "<EC Point x: " +
+ this.x.fromRed().toString(16, 2) +
+ " z: " +
+ this.z.fromRed().toString(16, 2) +
+ ">";
+ };
+ Point.prototype.isInfinity = function () {
+ return this.z.cmpn(0) === 0;
+ };
+ Point.prototype.dbl = function () {
+ var a = this.x.redAdd(this.z),
+ aa = a.redSqr(),
+ b = this.x.redSub(this.z),
+ bb = b.redSqr(),
+ c = aa.redSub(bb),
+ nx = aa.redMul(bb),
+ nz = c.redMul(bb.redAdd(this.curve.a24.redMul(c)));
+ return this.curve.point(nx, nz);
+ };
+ Point.prototype.add = function () {
+ throw new Error("Not supported on Montgomery curve");
+ };
+ Point.prototype.diffAdd = function (p, diff) {
+ var a = this.x.redAdd(this.z),
+ b = this.x.redSub(this.z),
+ c = p.x.redAdd(p.z),
+ d = p.x.redSub(p.z),
+ da = d.redMul(a),
+ cb = c.redMul(b),
+ nx = diff.z.redMul(da.redAdd(cb).redSqr()),
+ nz = diff.x.redMul(da.redISub(cb).redSqr());
+ return this.curve.point(nx, nz);
+ };
+ Point.prototype.mul = function (k) {
+ for (
+ var t = k.clone(),
+ a = this,
+ b = this.curve.point(null, null),
+ c = this,
+ bits = [];
+ t.cmpn(0) !== 0;
+ t.iushrn(1)
+ )
+ bits.push(t.andln(1));
+ for (var i = bits.length - 1; i >= 0; i--)
+ bits[i] === 0
+ ? ((a = a.diffAdd(b, c)), (b = b.dbl()))
+ : ((b = a.diffAdd(b, c)), (a = a.dbl()));
+ return b;
+ };
+ Point.prototype.mulAdd = function () {
+ throw new Error("Not supported on Montgomery curve");
+ };
+ Point.prototype.jumlAdd = function () {
+ throw new Error("Not supported on Montgomery curve");
+ };
+ Point.prototype.eq = function (other) {
+ return this.getX().cmp(other.getX()) === 0;
+ };
+ Point.prototype.normalize = function () {
+ return (
+ (this.x = this.x.redMul(this.z.redInvm())),
+ (this.z = this.curve.one),
+ this
+ );
+ };
+ Point.prototype.getX = function () {
+ return this.normalize(), this.x.fromRed();
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curve/edwards.js
+var require_edwards = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curve/edwards.js"(exports, module) {
+ "use strict";
+ var utils = require_utils3(),
+ BN = require_bn4(),
+ inherits = require_inherits_browser(),
+ Base = require_base(),
+ assert = utils.assert;
+ function EdwardsCurve(conf) {
+ (this.twisted = (conf.a | 0) !== 1),
+ (this.mOneA = this.twisted && (conf.a | 0) === -1),
+ (this.extended = this.mOneA),
+ Base.call(this, "edwards", conf),
+ (this.a = new BN(conf.a, 16).umod(this.red.m)),
+ (this.a = this.a.toRed(this.red)),
+ (this.c = new BN(conf.c, 16).toRed(this.red)),
+ (this.c2 = this.c.redSqr()),
+ (this.d = new BN(conf.d, 16).toRed(this.red)),
+ (this.dd = this.d.redAdd(this.d)),
+ assert(!this.twisted || this.c.fromRed().cmpn(1) === 0),
+ (this.oneC = (conf.c | 0) === 1);
+ }
+ inherits(EdwardsCurve, Base);
+ module.exports = EdwardsCurve;
+ EdwardsCurve.prototype._mulA = function (num) {
+ return this.mOneA ? num.redNeg() : this.a.redMul(num);
+ };
+ EdwardsCurve.prototype._mulC = function (num) {
+ return this.oneC ? num : this.c.redMul(num);
+ };
+ EdwardsCurve.prototype.jpoint = function (x, y, z, t) {
+ return this.point(x, y, z, t);
+ };
+ EdwardsCurve.prototype.pointFromX = function (x, odd) {
+ (x = new BN(x, 16)), x.red || (x = x.toRed(this.red));
+ var x2 = x.redSqr(),
+ rhs = this.c2.redSub(this.a.redMul(x2)),
+ lhs = this.one.redSub(this.c2.redMul(this.d).redMul(x2)),
+ y2 = rhs.redMul(lhs.redInvm()),
+ y = y2.redSqrt();
+ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
+ throw new Error("invalid point");
+ var isOdd = y.fromRed().isOdd();
+ return (
+ ((odd && !isOdd) || (!odd && isOdd)) && (y = y.redNeg()),
+ this.point(x, y)
+ );
+ };
+ EdwardsCurve.prototype.pointFromY = function (y, odd) {
+ (y = new BN(y, 16)), y.red || (y = y.toRed(this.red));
+ var y2 = y.redSqr(),
+ lhs = y2.redSub(this.c2),
+ rhs = y2.redMul(this.d).redMul(this.c2).redSub(this.a),
+ x2 = lhs.redMul(rhs.redInvm());
+ if (x2.cmp(this.zero) === 0) {
+ if (odd) throw new Error("invalid point");
+ return this.point(this.zero, y);
+ }
+ var x = x2.redSqrt();
+ if (x.redSqr().redSub(x2).cmp(this.zero) !== 0)
+ throw new Error("invalid point");
+ return x.fromRed().isOdd() !== odd && (x = x.redNeg()), this.point(x, y);
+ };
+ EdwardsCurve.prototype.validate = function (point) {
+ if (point.isInfinity()) return !0;
+ point.normalize();
+ var x2 = point.x.redSqr(),
+ y2 = point.y.redSqr(),
+ lhs = x2.redMul(this.a).redAdd(y2),
+ rhs = this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));
+ return lhs.cmp(rhs) === 0;
+ };
+ function Point(curve, x, y, z, t) {
+ Base.BasePoint.call(this, curve, "projective"),
+ x === null && y === null && z === null
+ ? ((this.x = this.curve.zero),
+ (this.y = this.curve.one),
+ (this.z = this.curve.one),
+ (this.t = this.curve.zero),
+ (this.zOne = !0))
+ : ((this.x = new BN(x, 16)),
+ (this.y = new BN(y, 16)),
+ (this.z = z ? new BN(z, 16) : this.curve.one),
+ (this.t = t && new BN(t, 16)),
+ this.x.red || (this.x = this.x.toRed(this.curve.red)),
+ this.y.red || (this.y = this.y.toRed(this.curve.red)),
+ this.z.red || (this.z = this.z.toRed(this.curve.red)),
+ this.t && !this.t.red && (this.t = this.t.toRed(this.curve.red)),
+ (this.zOne = this.z === this.curve.one),
+ this.curve.extended &&
+ !this.t &&
+ ((this.t = this.x.redMul(this.y)),
+ this.zOne || (this.t = this.t.redMul(this.z.redInvm()))));
+ }
+ inherits(Point, Base.BasePoint);
+ EdwardsCurve.prototype.pointFromJSON = function (obj) {
+ return Point.fromJSON(this, obj);
+ };
+ EdwardsCurve.prototype.point = function (x, y, z, t) {
+ return new Point(this, x, y, z, t);
+ };
+ Point.fromJSON = function (curve, obj) {
+ return new Point(curve, obj[0], obj[1], obj[2]);
+ };
+ Point.prototype.inspect = function () {
+ return this.isInfinity()
+ ? "<EC Point Infinity>"
+ : "<EC Point x: " +
+ this.x.fromRed().toString(16, 2) +
+ " y: " +
+ this.y.fromRed().toString(16, 2) +
+ " z: " +
+ this.z.fromRed().toString(16, 2) +
+ ">";
+ };
+ Point.prototype.isInfinity = function () {
+ return (
+ this.x.cmpn(0) === 0 &&
+ (this.y.cmp(this.z) === 0 ||
+ (this.zOne && this.y.cmp(this.curve.c) === 0))
+ );
+ };
+ Point.prototype._extDbl = function () {
+ var a = this.x.redSqr(),
+ b = this.y.redSqr(),
+ c = this.z.redSqr();
+ c = c.redIAdd(c);
+ var d = this.curve._mulA(a),
+ e = this.x.redAdd(this.y).redSqr().redISub(a).redISub(b),
+ g = d.redAdd(b),
+ f = g.redSub(c),
+ h = d.redSub(b),
+ nx = e.redMul(f),
+ ny = g.redMul(h),
+ nt = e.redMul(h),
+ nz = f.redMul(g);
+ return this.curve.point(nx, ny, nz, nt);
+ };
+ Point.prototype._projDbl = function () {
+ var b = this.x.redAdd(this.y).redSqr(),
+ c = this.x.redSqr(),
+ d = this.y.redSqr(),
+ nx,
+ ny,
+ nz,
+ e,
+ h,
+ j;
+ if (this.curve.twisted) {
+ e = this.curve._mulA(c);
+ var f = e.redAdd(d);
+ this.zOne
+ ? ((nx = b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two))),
+ (ny = f.redMul(e.redSub(d))),
+ (nz = f.redSqr().redSub(f).redSub(f)))
+ : ((h = this.z.redSqr()),
+ (j = f.redSub(h).redISub(h)),
+ (nx = b.redSub(c).redISub(d).redMul(j)),
+ (ny = f.redMul(e.redSub(d))),
+ (nz = f.redMul(j)));
+ } else
+ (e = c.redAdd(d)),
+ (h = this.curve._mulC(this.z).redSqr()),
+ (j = e.redSub(h).redSub(h)),
+ (nx = this.curve._mulC(b.redISub(e)).redMul(j)),
+ (ny = this.curve._mulC(e).redMul(c.redISub(d))),
+ (nz = e.redMul(j));
+ return this.curve.point(nx, ny, nz);
+ };
+ Point.prototype.dbl = function () {
+ return this.isInfinity()
+ ? this
+ : this.curve.extended
+ ? this._extDbl()
+ : this._projDbl();
+ };
+ Point.prototype._extAdd = function (p) {
+ var a = this.y.redSub(this.x).redMul(p.y.redSub(p.x)),
+ b = this.y.redAdd(this.x).redMul(p.y.redAdd(p.x)),
+ c = this.t.redMul(this.curve.dd).redMul(p.t),
+ d = this.z.redMul(p.z.redAdd(p.z)),
+ e = b.redSub(a),
+ f = d.redSub(c),
+ g = d.redAdd(c),
+ h = b.redAdd(a),
+ nx = e.redMul(f),
+ ny = g.redMul(h),
+ nt = e.redMul(h),
+ nz = f.redMul(g);
+ return this.curve.point(nx, ny, nz, nt);
+ };
+ Point.prototype._projAdd = function (p) {
+ var a = this.z.redMul(p.z),
+ b = a.redSqr(),
+ c = this.x.redMul(p.x),
+ d = this.y.redMul(p.y),
+ e = this.curve.d.redMul(c).redMul(d),
+ f = b.redSub(e),
+ g = b.redAdd(e),
+ tmp = this.x
+ .redAdd(this.y)
+ .redMul(p.x.redAdd(p.y))
+ .redISub(c)
+ .redISub(d),
+ nx = a.redMul(f).redMul(tmp),
+ ny,
+ nz;
+ return (
+ this.curve.twisted
+ ? ((ny = a.redMul(g).redMul(d.redSub(this.curve._mulA(c)))),
+ (nz = f.redMul(g)))
+ : ((ny = a.redMul(g).redMul(d.redSub(c))),
+ (nz = this.curve._mulC(f).redMul(g))),
+ this.curve.point(nx, ny, nz)
+ );
+ };
+ Point.prototype.add = function (p) {
+ return this.isInfinity()
+ ? p
+ : p.isInfinity()
+ ? this
+ : this.curve.extended
+ ? this._extAdd(p)
+ : this._projAdd(p);
+ };
+ Point.prototype.mul = function (k) {
+ return this._hasDoubles(k)
+ ? this.curve._fixedNafMul(this, k)
+ : this.curve._wnafMul(this, k);
+ };
+ Point.prototype.mulAdd = function (k1, p, k2) {
+ return this.curve._wnafMulAdd(1, [this, p], [k1, k2], 2, !1);
+ };
+ Point.prototype.jmulAdd = function (k1, p, k2) {
+ return this.curve._wnafMulAdd(1, [this, p], [k1, k2], 2, !0);
+ };
+ Point.prototype.normalize = function () {
+ if (this.zOne) return this;
+ var zi = this.z.redInvm();
+ return (
+ (this.x = this.x.redMul(zi)),
+ (this.y = this.y.redMul(zi)),
+ this.t && (this.t = this.t.redMul(zi)),
+ (this.z = this.curve.one),
+ (this.zOne = !0),
+ this
+ );
+ };
+ Point.prototype.neg = function () {
+ return this.curve.point(
+ this.x.redNeg(),
+ this.y,
+ this.z,
+ this.t && this.t.redNeg(),
+ );
+ };
+ Point.prototype.getX = function () {
+ return this.normalize(), this.x.fromRed();
+ };
+ Point.prototype.getY = function () {
+ return this.normalize(), this.y.fromRed();
+ };
+ Point.prototype.eq = function (other) {
+ return (
+ this === other ||
+ (this.getX().cmp(other.getX()) === 0 &&
+ this.getY().cmp(other.getY()) === 0)
+ );
+ };
+ Point.prototype.eqXToP = function (x) {
+ var rx = x.toRed(this.curve.red).redMul(this.z);
+ if (this.x.cmp(rx) === 0) return !0;
+ for (var xc = x.clone(), t = this.curve.redN.redMul(this.z); ; ) {
+ if ((xc.iadd(this.curve.n), xc.cmp(this.curve.p) >= 0)) return !1;
+ if ((rx.redIAdd(t), this.x.cmp(rx) === 0)) return !0;
+ }
+ };
+ Point.prototype.toP = Point.prototype.normalize;
+ Point.prototype.mixedAdd = Point.prototype.add;
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curve/index.js
+var require_curve = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curve/index.js"(exports) {
+ "use strict";
+ var curve = exports;
+ curve.base = require_base();
+ curve.short = require_short();
+ curve.mont = require_mont();
+ curve.edwards = require_edwards();
+ },
+});
+
+// node_modules/hash.js/lib/hash/utils.js
+var require_utils4 = __commonJS({
+ "node_modules/hash.js/lib/hash/utils.js"(exports) {
+ "use strict";
+ var assert = require_minimalistic_assert(),
+ inherits = require_inherits_browser();
+ exports.inherits = inherits;
+ function isSurrogatePair(msg, i) {
+ return (msg.charCodeAt(i) & 64512) !== 55296 ||
+ i < 0 ||
+ i + 1 >= msg.length
+ ? !1
+ : (msg.charCodeAt(i + 1) & 64512) === 56320;
+ }
+ function toArray(msg, enc) {
+ if (Array.isArray(msg)) return msg.slice();
+ if (!msg) return [];
+ var res = [];
+ if (typeof msg == "string")
+ if (enc) {
+ if (enc === "hex")
+ for (
+ msg = msg.replace(/[^a-z0-9]+/gi, ""),
+ msg.length % 2 !== 0 && (msg = "0" + msg),
+ i = 0;
+ i < msg.length;
+ i += 2
+ )
+ res.push(parseInt(msg[i] + msg[i + 1], 16));
+ } else
+ for (var p = 0, i = 0; i < msg.length; i++) {
+ var c = msg.charCodeAt(i);
+ c < 128
+ ? (res[p++] = c)
+ : c < 2048
+ ? ((res[p++] = (c >> 6) | 192), (res[p++] = (c & 63) | 128))
+ : isSurrogatePair(msg, i)
+ ? ((c =
+ 65536 + ((c & 1023) << 10) + (msg.charCodeAt(++i) & 1023)),
+ (res[p++] = (c >> 18) | 240),
+ (res[p++] = ((c >> 12) & 63) | 128),
+ (res[p++] = ((c >> 6) & 63) | 128),
+ (res[p++] = (c & 63) | 128))
+ : ((res[p++] = (c >> 12) | 224),
+ (res[p++] = ((c >> 6) & 63) | 128),
+ (res[p++] = (c & 63) | 128));
+ }
+ else for (i = 0; i < msg.length; i++) res[i] = msg[i] | 0;
+ return res;
+ }
+ exports.toArray = toArray;
+ function toHex(msg) {
+ for (var res = "", i = 0; i < msg.length; i++)
+ res += zero2(msg[i].toString(16));
+ return res;
+ }
+ exports.toHex = toHex;
+ function htonl(w) {
+ var res =
+ (w >>> 24) |
+ ((w >>> 8) & 65280) |
+ ((w << 8) & 16711680) |
+ ((w & 255) << 24);
+ return res >>> 0;
+ }
+ exports.htonl = htonl;
+ function toHex32(msg, endian) {
+ for (var res = "", i = 0; i < msg.length; i++) {
+ var w = msg[i];
+ endian === "little" && (w = htonl(w)), (res += zero8(w.toString(16)));
+ }
+ return res;
+ }
+ exports.toHex32 = toHex32;
+ function zero2(word) {
+ return word.length === 1 ? "0" + word : word;
+ }
+ exports.zero2 = zero2;
+ function zero8(word) {
+ return word.length === 7
+ ? "0" + word
+ : word.length === 6
+ ? "00" + word
+ : word.length === 5
+ ? "000" + word
+ : word.length === 4
+ ? "0000" + word
+ : word.length === 3
+ ? "00000" + word
+ : word.length === 2
+ ? "000000" + word
+ : word.length === 1
+ ? "0000000" + word
+ : word;
+ }
+ exports.zero8 = zero8;
+ function join32(msg, start, end, endian) {
+ var len = end - start;
+ assert(len % 4 === 0);
+ for (
+ var res = new Array(len / 4), i = 0, k = start;
+ i < res.length;
+ i++, k += 4
+ ) {
+ var w;
+ endian === "big"
+ ? (w =
+ (msg[k] << 24) |
+ (msg[k + 1] << 16) |
+ (msg[k + 2] << 8) |
+ msg[k + 3])
+ : (w =
+ (msg[k + 3] << 24) |
+ (msg[k + 2] << 16) |
+ (msg[k + 1] << 8) |
+ msg[k]),
+ (res[i] = w >>> 0);
+ }
+ return res;
+ }
+ exports.join32 = join32;
+ function split32(msg, endian) {
+ for (
+ var res = new Array(msg.length * 4), i = 0, k = 0;
+ i < msg.length;
+ i++, k += 4
+ ) {
+ var m = msg[i];
+ endian === "big"
+ ? ((res[k] = m >>> 24),
+ (res[k + 1] = (m >>> 16) & 255),
+ (res[k + 2] = (m >>> 8) & 255),
+ (res[k + 3] = m & 255))
+ : ((res[k + 3] = m >>> 24),
+ (res[k + 2] = (m >>> 16) & 255),
+ (res[k + 1] = (m >>> 8) & 255),
+ (res[k] = m & 255));
+ }
+ return res;
+ }
+ exports.split32 = split32;
+ function rotr32(w, b) {
+ return (w >>> b) | (w << (32 - b));
+ }
+ exports.rotr32 = rotr32;
+ function rotl32(w, b) {
+ return (w << b) | (w >>> (32 - b));
+ }
+ exports.rotl32 = rotl32;
+ function sum32(a, b) {
+ return (a + b) >>> 0;
+ }
+ exports.sum32 = sum32;
+ function sum32_3(a, b, c) {
+ return (a + b + c) >>> 0;
+ }
+ exports.sum32_3 = sum32_3;
+ function sum32_4(a, b, c, d) {
+ return (a + b + c + d) >>> 0;
+ }
+ exports.sum32_4 = sum32_4;
+ function sum32_5(a, b, c, d, e) {
+ return (a + b + c + d + e) >>> 0;
+ }
+ exports.sum32_5 = sum32_5;
+ function sum64(buf, pos, ah, al) {
+ var bh = buf[pos],
+ bl = buf[pos + 1],
+ lo = (al + bl) >>> 0,
+ hi = (lo < al ? 1 : 0) + ah + bh;
+ (buf[pos] = hi >>> 0), (buf[pos + 1] = lo);
+ }
+ exports.sum64 = sum64;
+ function sum64_hi(ah, al, bh, bl) {
+ var lo = (al + bl) >>> 0,
+ hi = (lo < al ? 1 : 0) + ah + bh;
+ return hi >>> 0;
+ }
+ exports.sum64_hi = sum64_hi;
+ function sum64_lo(ah, al, bh, bl) {
+ var lo = al + bl;
+ return lo >>> 0;
+ }
+ exports.sum64_lo = sum64_lo;
+ function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
+ var carry = 0,
+ lo = al;
+ (lo = (lo + bl) >>> 0),
+ (carry += lo < al ? 1 : 0),
+ (lo = (lo + cl) >>> 0),
+ (carry += lo < cl ? 1 : 0),
+ (lo = (lo + dl) >>> 0),
+ (carry += lo < dl ? 1 : 0);
+ var hi = ah + bh + ch + dh + carry;
+ return hi >>> 0;
+ }
+ exports.sum64_4_hi = sum64_4_hi;
+ function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {
+ var lo = al + bl + cl + dl;
+ return lo >>> 0;
+ }
+ exports.sum64_4_lo = sum64_4_lo;
+ function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
+ var carry = 0,
+ lo = al;
+ (lo = (lo + bl) >>> 0),
+ (carry += lo < al ? 1 : 0),
+ (lo = (lo + cl) >>> 0),
+ (carry += lo < cl ? 1 : 0),
+ (lo = (lo + dl) >>> 0),
+ (carry += lo < dl ? 1 : 0),
+ (lo = (lo + el) >>> 0),
+ (carry += lo < el ? 1 : 0);
+ var hi = ah + bh + ch + dh + eh + carry;
+ return hi >>> 0;
+ }
+ exports.sum64_5_hi = sum64_5_hi;
+ function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
+ var lo = al + bl + cl + dl + el;
+ return lo >>> 0;
+ }
+ exports.sum64_5_lo = sum64_5_lo;
+ function rotr64_hi(ah, al, num) {
+ var r = (al << (32 - num)) | (ah >>> num);
+ return r >>> 0;
+ }
+ exports.rotr64_hi = rotr64_hi;
+ function rotr64_lo(ah, al, num) {
+ var r = (ah << (32 - num)) | (al >>> num);
+ return r >>> 0;
+ }
+ exports.rotr64_lo = rotr64_lo;
+ function shr64_hi(ah, al, num) {
+ return ah >>> num;
+ }
+ exports.shr64_hi = shr64_hi;
+ function shr64_lo(ah, al, num) {
+ var r = (ah << (32 - num)) | (al >>> num);
+ return r >>> 0;
+ }
+ exports.shr64_lo = shr64_lo;
+ },
+});
+
+// node_modules/hash.js/lib/hash/common.js
+var require_common = __commonJS({
+ "node_modules/hash.js/lib/hash/common.js"(exports) {
+ "use strict";
+ var utils = require_utils4(),
+ assert = require_minimalistic_assert();
+ function BlockHash() {
+ (this.pending = null),
+ (this.pendingTotal = 0),
+ (this.blockSize = this.constructor.blockSize),
+ (this.outSize = this.constructor.outSize),
+ (this.hmacStrength = this.constructor.hmacStrength),
+ (this.padLength = this.constructor.padLength / 8),
+ (this.endian = "big"),
+ (this._delta8 = this.blockSize / 8),
+ (this._delta32 = this.blockSize / 32);
+ }
+ exports.BlockHash = BlockHash;
+ BlockHash.prototype.update = function (msg, enc) {
+ if (
+ ((msg = utils.toArray(msg, enc)),
+ this.pending
+ ? (this.pending = this.pending.concat(msg))
+ : (this.pending = msg),
+ (this.pendingTotal += msg.length),
+ this.pending.length >= this._delta8)
+ ) {
+ msg = this.pending;
+ var r = msg.length % this._delta8;
+ (this.pending = msg.slice(msg.length - r, msg.length)),
+ this.pending.length === 0 && (this.pending = null),
+ (msg = utils.join32(msg, 0, msg.length - r, this.endian));
+ for (var i = 0; i < msg.length; i += this._delta32)
+ this._update(msg, i, i + this._delta32);
+ }
+ return this;
+ };
+ BlockHash.prototype.digest = function (enc) {
+ return (
+ this.update(this._pad()),
+ assert(this.pending === null),
+ this._digest(enc)
+ );
+ };
+ BlockHash.prototype._pad = function () {
+ var len = this.pendingTotal,
+ bytes = this._delta8,
+ k = bytes - ((len + this.padLength) % bytes),
+ res = new Array(k + this.padLength);
+ res[0] = 128;
+ for (var i = 1; i < k; i++) res[i] = 0;
+ if (((len <<= 3), this.endian === "big")) {
+ for (var t = 8; t < this.padLength; t++) res[i++] = 0;
+ (res[i++] = 0),
+ (res[i++] = 0),
+ (res[i++] = 0),
+ (res[i++] = 0),
+ (res[i++] = (len >>> 24) & 255),
+ (res[i++] = (len >>> 16) & 255),
+ (res[i++] = (len >>> 8) & 255),
+ (res[i++] = len & 255);
+ } else
+ for (
+ res[i++] = len & 255,
+ res[i++] = (len >>> 8) & 255,
+ res[i++] = (len >>> 16) & 255,
+ res[i++] = (len >>> 24) & 255,
+ res[i++] = 0,
+ res[i++] = 0,
+ res[i++] = 0,
+ res[i++] = 0,
+ t = 8;
+ t < this.padLength;
+ t++
+ )
+ res[i++] = 0;
+ return res;
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/common.js
+var require_common2 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/common.js"(exports) {
+ "use strict";
+ var utils = require_utils4(),
+ rotr32 = utils.rotr32;
+ function ft_1(s, x, y, z) {
+ if (s === 0) return ch32(x, y, z);
+ if (s === 1 || s === 3) return p32(x, y, z);
+ if (s === 2) return maj32(x, y, z);
+ }
+ exports.ft_1 = ft_1;
+ function ch32(x, y, z) {
+ return (x & y) ^ (~x & z);
+ }
+ exports.ch32 = ch32;
+ function maj32(x, y, z) {
+ return (x & y) ^ (x & z) ^ (y & z);
+ }
+ exports.maj32 = maj32;
+ function p32(x, y, z) {
+ return x ^ y ^ z;
+ }
+ exports.p32 = p32;
+ function s0_256(x) {
+ return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);
+ }
+ exports.s0_256 = s0_256;
+ function s1_256(x) {
+ return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);
+ }
+ exports.s1_256 = s1_256;
+ function g0_256(x) {
+ return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);
+ }
+ exports.g0_256 = g0_256;
+ function g1_256(x) {
+ return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);
+ }
+ exports.g1_256 = g1_256;
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/1.js
+var require__ = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/1.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ common = require_common(),
+ shaCommon = require_common2(),
+ rotl32 = utils.rotl32,
+ sum32 = utils.sum32,
+ sum32_5 = utils.sum32_5,
+ ft_1 = shaCommon.ft_1,
+ BlockHash = common.BlockHash,
+ sha1_K = [1518500249, 1859775393, 2400959708, 3395469782];
+ function SHA1() {
+ if (!(this instanceof SHA1)) return new SHA1();
+ BlockHash.call(this),
+ (this.h = [1732584193, 4023233417, 2562383102, 271733878, 3285377520]),
+ (this.W = new Array(80));
+ }
+ utils.inherits(SHA1, BlockHash);
+ module.exports = SHA1;
+ SHA1.blockSize = 512;
+ SHA1.outSize = 160;
+ SHA1.hmacStrength = 80;
+ SHA1.padLength = 64;
+ SHA1.prototype._update = function (msg, start) {
+ for (var W = this.W, i = 0; i < 16; i++) W[i] = msg[start + i];
+ for (; i < W.length; i++)
+ W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
+ var a = this.h[0],
+ b = this.h[1],
+ c = this.h[2],
+ d = this.h[3],
+ e = this.h[4];
+ for (i = 0; i < W.length; i++) {
+ var s = ~~(i / 20),
+ t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);
+ (e = d), (d = c), (c = rotl32(b, 30)), (b = a), (a = t);
+ }
+ (this.h[0] = sum32(this.h[0], a)),
+ (this.h[1] = sum32(this.h[1], b)),
+ (this.h[2] = sum32(this.h[2], c)),
+ (this.h[3] = sum32(this.h[3], d)),
+ (this.h[4] = sum32(this.h[4], e));
+ };
+ SHA1.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h, "big")
+ : utils.split32(this.h, "big");
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/256.js
+var require__2 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/256.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ common = require_common(),
+ shaCommon = require_common2(),
+ assert = require_minimalistic_assert(),
+ sum32 = utils.sum32,
+ sum32_4 = utils.sum32_4,
+ sum32_5 = utils.sum32_5,
+ ch32 = shaCommon.ch32,
+ maj32 = shaCommon.maj32,
+ s0_256 = shaCommon.s0_256,
+ s1_256 = shaCommon.s1_256,
+ g0_256 = shaCommon.g0_256,
+ g1_256 = shaCommon.g1_256,
+ BlockHash = common.BlockHash,
+ sha256_K = [
+ 1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993,
+ 2453635748, 2870763221, 3624381080, 310598401, 607225278, 1426881987,
+ 1925078388, 2162078206, 2614888103, 3248222580, 3835390401, 4022224774,
+ 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+ 2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711,
+ 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291,
+ 1695183700, 1986661051, 2177026350, 2456956037, 2730485921, 2820302411,
+ 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344,
+ 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218,
+ 1537002063, 1747873779, 1955562222, 2024104815, 2227730452, 2361852424,
+ 2428436474, 2756734187, 3204031479, 3329325298,
+ ];
+ function SHA256() {
+ if (!(this instanceof SHA256)) return new SHA256();
+ BlockHash.call(this),
+ (this.h = [
+ 1779033703, 3144134277, 1013904242, 2773480762, 1359893119,
+ 2600822924, 528734635, 1541459225,
+ ]),
+ (this.k = sha256_K),
+ (this.W = new Array(64));
+ }
+ utils.inherits(SHA256, BlockHash);
+ module.exports = SHA256;
+ SHA256.blockSize = 512;
+ SHA256.outSize = 256;
+ SHA256.hmacStrength = 192;
+ SHA256.padLength = 64;
+ SHA256.prototype._update = function (msg, start) {
+ for (var W = this.W, i = 0; i < 16; i++) W[i] = msg[start + i];
+ for (; i < W.length; i++)
+ W[i] = sum32_4(
+ g1_256(W[i - 2]),
+ W[i - 7],
+ g0_256(W[i - 15]),
+ W[i - 16],
+ );
+ var a = this.h[0],
+ b = this.h[1],
+ c = this.h[2],
+ d = this.h[3],
+ e = this.h[4],
+ f = this.h[5],
+ g = this.h[6],
+ h = this.h[7];
+ for (assert(this.k.length === W.length), i = 0; i < W.length; i++) {
+ var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]),
+ T2 = sum32(s0_256(a), maj32(a, b, c));
+ (h = g),
+ (g = f),
+ (f = e),
+ (e = sum32(d, T1)),
+ (d = c),
+ (c = b),
+ (b = a),
+ (a = sum32(T1, T2));
+ }
+ (this.h[0] = sum32(this.h[0], a)),
+ (this.h[1] = sum32(this.h[1], b)),
+ (this.h[2] = sum32(this.h[2], c)),
+ (this.h[3] = sum32(this.h[3], d)),
+ (this.h[4] = sum32(this.h[4], e)),
+ (this.h[5] = sum32(this.h[5], f)),
+ (this.h[6] = sum32(this.h[6], g)),
+ (this.h[7] = sum32(this.h[7], h));
+ };
+ SHA256.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h, "big")
+ : utils.split32(this.h, "big");
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/224.js
+var require__3 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/224.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ SHA256 = require__2();
+ function SHA224() {
+ if (!(this instanceof SHA224)) return new SHA224();
+ SHA256.call(this),
+ (this.h = [
+ 3238371032, 914150663, 812702999, 4144912697, 4290775857, 1750603025,
+ 1694076839, 3204075428,
+ ]);
+ }
+ utils.inherits(SHA224, SHA256);
+ module.exports = SHA224;
+ SHA224.blockSize = 512;
+ SHA224.outSize = 224;
+ SHA224.hmacStrength = 192;
+ SHA224.padLength = 64;
+ SHA224.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h.slice(0, 7), "big")
+ : utils.split32(this.h.slice(0, 7), "big");
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/512.js
+var require__4 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/512.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ common = require_common(),
+ assert = require_minimalistic_assert(),
+ rotr64_hi = utils.rotr64_hi,
+ rotr64_lo = utils.rotr64_lo,
+ shr64_hi = utils.shr64_hi,
+ shr64_lo = utils.shr64_lo,
+ sum64 = utils.sum64,
+ sum64_hi = utils.sum64_hi,
+ sum64_lo = utils.sum64_lo,
+ sum64_4_hi = utils.sum64_4_hi,
+ sum64_4_lo = utils.sum64_4_lo,
+ sum64_5_hi = utils.sum64_5_hi,
+ sum64_5_lo = utils.sum64_5_lo,
+ BlockHash = common.BlockHash,
+ sha512_K = [
+ 1116352408, 3609767458, 1899447441, 602891725, 3049323471, 3964484399,
+ 3921009573, 2173295548, 961987163, 4081628472, 1508970993, 3053834265,
+ 2453635748, 2937671579, 2870763221, 3664609560, 3624381080, 2734883394,
+ 310598401, 1164996542, 607225278, 1323610764, 1426881987, 3590304994,
+ 1925078388, 4068182383, 2162078206, 991336113, 2614888103, 633803317,
+ 3248222580, 3479774868, 3835390401, 2666613458, 4022224774, 944711139,
+ 264347078, 2341262773, 604807628, 2007800933, 770255983, 1495990901,
+ 1249150122, 1856431235, 1555081692, 3175218132, 1996064986, 2198950837,
+ 2554220882, 3999719339, 2821834349, 766784016, 2952996808, 2566594879,
+ 3210313671, 3203337956, 3336571891, 1034457026, 3584528711, 2466948901,
+ 113926993, 3758326383, 338241895, 168717936, 666307205, 1188179964,
+ 773529912, 1546045734, 1294757372, 1522805485, 1396182291, 2643833823,
+ 1695183700, 2343527390, 1986661051, 1014477480, 2177026350, 1206759142,
+ 2456956037, 344077627, 2730485921, 1290863460, 2820302411, 3158454273,
+ 3259730800, 3505952657, 3345764771, 106217008, 3516065817, 3606008344,
+ 3600352804, 1432725776, 4094571909, 1467031594, 275423344, 851169720,
+ 430227734, 3100823752, 506948616, 1363258195, 659060556, 3750685593,
+ 883997877, 3785050280, 958139571, 3318307427, 1322822218, 3812723403,
+ 1537002063, 2003034995, 1747873779, 3602036899, 1955562222, 1575990012,
+ 2024104815, 1125592928, 2227730452, 2716904306, 2361852424, 442776044,
+ 2428436474, 593698344, 2756734187, 3733110249, 3204031479, 2999351573,
+ 3329325298, 3815920427, 3391569614, 3928383900, 3515267271, 566280711,
+ 3940187606, 3454069534, 4118630271, 4000239992, 116418474, 1914138554,
+ 174292421, 2731055270, 289380356, 3203993006, 460393269, 320620315,
+ 685471733, 587496836, 852142971, 1086792851, 1017036298, 365543100,
+ 1126000580, 2618297676, 1288033470, 3409855158, 1501505948, 4234509866,
+ 1607167915, 987167468, 1816402316, 1246189591,
+ ];
+ function SHA512() {
+ if (!(this instanceof SHA512)) return new SHA512();
+ BlockHash.call(this),
+ (this.h = [
+ 1779033703, 4089235720, 3144134277, 2227873595, 1013904242,
+ 4271175723, 2773480762, 1595750129, 1359893119, 2917565137,
+ 2600822924, 725511199, 528734635, 4215389547, 1541459225, 327033209,
+ ]),
+ (this.k = sha512_K),
+ (this.W = new Array(160));
+ }
+ utils.inherits(SHA512, BlockHash);
+ module.exports = SHA512;
+ SHA512.blockSize = 1024;
+ SHA512.outSize = 512;
+ SHA512.hmacStrength = 192;
+ SHA512.padLength = 128;
+ SHA512.prototype._prepareBlock = function (msg, start) {
+ for (var W = this.W, i = 0; i < 32; i++) W[i] = msg[start + i];
+ for (; i < W.length; i += 2) {
+ var c0_hi = g1_512_hi(W[i - 4], W[i - 3]),
+ c0_lo = g1_512_lo(W[i - 4], W[i - 3]),
+ c1_hi = W[i - 14],
+ c1_lo = W[i - 13],
+ c2_hi = g0_512_hi(W[i - 30], W[i - 29]),
+ c2_lo = g0_512_lo(W[i - 30], W[i - 29]),
+ c3_hi = W[i - 32],
+ c3_lo = W[i - 31];
+ (W[i] = sum64_4_hi(
+ c0_hi,
+ c0_lo,
+ c1_hi,
+ c1_lo,
+ c2_hi,
+ c2_lo,
+ c3_hi,
+ c3_lo,
+ )),
+ (W[i + 1] = sum64_4_lo(
+ c0_hi,
+ c0_lo,
+ c1_hi,
+ c1_lo,
+ c2_hi,
+ c2_lo,
+ c3_hi,
+ c3_lo,
+ ));
+ }
+ };
+ SHA512.prototype._update = function (msg, start) {
+ this._prepareBlock(msg, start);
+ var W = this.W,
+ ah = this.h[0],
+ al = this.h[1],
+ bh = this.h[2],
+ bl = this.h[3],
+ ch = this.h[4],
+ cl = this.h[5],
+ dh = this.h[6],
+ dl = this.h[7],
+ eh = this.h[8],
+ el = this.h[9],
+ fh = this.h[10],
+ fl = this.h[11],
+ gh = this.h[12],
+ gl = this.h[13],
+ hh = this.h[14],
+ hl = this.h[15];
+ assert(this.k.length === W.length);
+ for (var i = 0; i < W.length; i += 2) {
+ var c0_hi = hh,
+ c0_lo = hl,
+ c1_hi = s1_512_hi(eh, el),
+ c1_lo = s1_512_lo(eh, el),
+ c2_hi = ch64_hi(eh, el, fh, fl, gh, gl),
+ c2_lo = ch64_lo(eh, el, fh, fl, gh, gl),
+ c3_hi = this.k[i],
+ c3_lo = this.k[i + 1],
+ c4_hi = W[i],
+ c4_lo = W[i + 1],
+ T1_hi = sum64_5_hi(
+ c0_hi,
+ c0_lo,
+ c1_hi,
+ c1_lo,
+ c2_hi,
+ c2_lo,
+ c3_hi,
+ c3_lo,
+ c4_hi,
+ c4_lo,
+ ),
+ T1_lo = sum64_5_lo(
+ c0_hi,
+ c0_lo,
+ c1_hi,
+ c1_lo,
+ c2_hi,
+ c2_lo,
+ c3_hi,
+ c3_lo,
+ c4_hi,
+ c4_lo,
+ );
+ (c0_hi = s0_512_hi(ah, al)),
+ (c0_lo = s0_512_lo(ah, al)),
+ (c1_hi = maj64_hi(ah, al, bh, bl, ch, cl)),
+ (c1_lo = maj64_lo(ah, al, bh, bl, ch, cl));
+ var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo),
+ T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);
+ (hh = gh),
+ (hl = gl),
+ (gh = fh),
+ (gl = fl),
+ (fh = eh),
+ (fl = el),
+ (eh = sum64_hi(dh, dl, T1_hi, T1_lo)),
+ (el = sum64_lo(dl, dl, T1_hi, T1_lo)),
+ (dh = ch),
+ (dl = cl),
+ (ch = bh),
+ (cl = bl),
+ (bh = ah),
+ (bl = al),
+ (ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo)),
+ (al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo));
+ }
+ sum64(this.h, 0, ah, al),
+ sum64(this.h, 2, bh, bl),
+ sum64(this.h, 4, ch, cl),
+ sum64(this.h, 6, dh, dl),
+ sum64(this.h, 8, eh, el),
+ sum64(this.h, 10, fh, fl),
+ sum64(this.h, 12, gh, gl),
+ sum64(this.h, 14, hh, hl);
+ };
+ SHA512.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h, "big")
+ : utils.split32(this.h, "big");
+ };
+ function ch64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ (~xh & zh);
+ return r < 0 && (r += 4294967296), r;
+ }
+ function ch64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ (~xl & zl);
+ return r < 0 && (r += 4294967296), r;
+ }
+ function maj64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
+ return r < 0 && (r += 4294967296), r;
+ }
+ function maj64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
+ return r < 0 && (r += 4294967296), r;
+ }
+ function s0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 28),
+ c1_hi = rotr64_hi(xl, xh, 2),
+ c2_hi = rotr64_hi(xl, xh, 7),
+ r = c0_hi ^ c1_hi ^ c2_hi;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function s0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 28),
+ c1_lo = rotr64_lo(xl, xh, 2),
+ c2_lo = rotr64_lo(xl, xh, 7),
+ r = c0_lo ^ c1_lo ^ c2_lo;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function s1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 14),
+ c1_hi = rotr64_hi(xh, xl, 18),
+ c2_hi = rotr64_hi(xl, xh, 9),
+ r = c0_hi ^ c1_hi ^ c2_hi;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function s1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 14),
+ c1_lo = rotr64_lo(xh, xl, 18),
+ c2_lo = rotr64_lo(xl, xh, 9),
+ r = c0_lo ^ c1_lo ^ c2_lo;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function g0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 1),
+ c1_hi = rotr64_hi(xh, xl, 8),
+ c2_hi = shr64_hi(xh, xl, 7),
+ r = c0_hi ^ c1_hi ^ c2_hi;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function g0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 1),
+ c1_lo = rotr64_lo(xh, xl, 8),
+ c2_lo = shr64_lo(xh, xl, 7),
+ r = c0_lo ^ c1_lo ^ c2_lo;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function g1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 19),
+ c1_hi = rotr64_hi(xl, xh, 29),
+ c2_hi = shr64_hi(xh, xl, 6),
+ r = c0_hi ^ c1_hi ^ c2_hi;
+ return r < 0 && (r += 4294967296), r;
+ }
+ function g1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 19),
+ c1_lo = rotr64_lo(xl, xh, 29),
+ c2_lo = shr64_lo(xh, xl, 6),
+ r = c0_lo ^ c1_lo ^ c2_lo;
+ return r < 0 && (r += 4294967296), r;
+ }
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha/384.js
+var require__5 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha/384.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ SHA512 = require__4();
+ function SHA384() {
+ if (!(this instanceof SHA384)) return new SHA384();
+ SHA512.call(this),
+ (this.h = [
+ 3418070365, 3238371032, 1654270250, 914150663, 2438529370, 812702999,
+ 355462360, 4144912697, 1731405415, 4290775857, 2394180231, 1750603025,
+ 3675008525, 1694076839, 1203062813, 3204075428,
+ ]);
+ }
+ utils.inherits(SHA384, SHA512);
+ module.exports = SHA384;
+ SHA384.blockSize = 1024;
+ SHA384.outSize = 384;
+ SHA384.hmacStrength = 192;
+ SHA384.padLength = 128;
+ SHA384.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h.slice(0, 12), "big")
+ : utils.split32(this.h.slice(0, 12), "big");
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash/sha.js
+var require_sha3 = __commonJS({
+ "node_modules/hash.js/lib/hash/sha.js"(exports) {
+ "use strict";
+ exports.sha1 = require__();
+ exports.sha224 = require__3();
+ exports.sha256 = require__2();
+ exports.sha384 = require__5();
+ exports.sha512 = require__4();
+ },
+});
+
+// node_modules/hash.js/lib/hash/ripemd.js
+var require_ripemd = __commonJS({
+ "node_modules/hash.js/lib/hash/ripemd.js"(exports) {
+ "use strict";
+ var utils = require_utils4(),
+ common = require_common(),
+ rotl32 = utils.rotl32,
+ sum32 = utils.sum32,
+ sum32_3 = utils.sum32_3,
+ sum32_4 = utils.sum32_4,
+ BlockHash = common.BlockHash;
+ function RIPEMD160() {
+ if (!(this instanceof RIPEMD160)) return new RIPEMD160();
+ BlockHash.call(this),
+ (this.h = [1732584193, 4023233417, 2562383102, 271733878, 3285377520]),
+ (this.endian = "little");
+ }
+ utils.inherits(RIPEMD160, BlockHash);
+ exports.ripemd160 = RIPEMD160;
+ RIPEMD160.blockSize = 512;
+ RIPEMD160.outSize = 160;
+ RIPEMD160.hmacStrength = 192;
+ RIPEMD160.padLength = 64;
+ RIPEMD160.prototype._update = function (msg, start) {
+ for (
+ var A = this.h[0],
+ B = this.h[1],
+ C = this.h[2],
+ D = this.h[3],
+ E = this.h[4],
+ Ah = A,
+ Bh = B,
+ Ch = C,
+ Dh = D,
+ Eh = E,
+ j = 0;
+ j < 80;
+ j++
+ ) {
+ var T = sum32(
+ rotl32(sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)), s[j]),
+ E,
+ );
+ (A = E),
+ (E = D),
+ (D = rotl32(C, 10)),
+ (C = B),
+ (B = T),
+ (T = sum32(
+ rotl32(
+ sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)),
+ sh[j],
+ ),
+ Eh,
+ )),
+ (Ah = Eh),
+ (Eh = Dh),
+ (Dh = rotl32(Ch, 10)),
+ (Ch = Bh),
+ (Bh = T);
+ }
+ (T = sum32_3(this.h[1], C, Dh)),
+ (this.h[1] = sum32_3(this.h[2], D, Eh)),
+ (this.h[2] = sum32_3(this.h[3], E, Ah)),
+ (this.h[3] = sum32_3(this.h[4], A, Bh)),
+ (this.h[4] = sum32_3(this.h[0], B, Ch)),
+ (this.h[0] = T);
+ };
+ RIPEMD160.prototype._digest = function (enc) {
+ return enc === "hex"
+ ? utils.toHex32(this.h, "little")
+ : utils.split32(this.h, "little");
+ };
+ function f(j, x, y, z) {
+ return j <= 15
+ ? x ^ y ^ z
+ : j <= 31
+ ? (x & y) | (~x & z)
+ : j <= 47
+ ? (x | ~y) ^ z
+ : j <= 63
+ ? (x & z) | (y & ~z)
+ : x ^ (y | ~z);
+ }
+ function K(j) {
+ return j <= 15
+ ? 0
+ : j <= 31
+ ? 1518500249
+ : j <= 47
+ ? 1859775393
+ : j <= 63
+ ? 2400959708
+ : 2840853838;
+ }
+ function Kh(j) {
+ return j <= 15
+ ? 1352829926
+ : j <= 31
+ ? 1548603684
+ : j <= 47
+ ? 1836072691
+ : j <= 63
+ ? 2053994217
+ : 0;
+ }
+ var r = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10,
+ 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0,
+ 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13,
+ ],
+ rh = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0,
+ 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8,
+ 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10,
+ 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11,
+ ],
+ s = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11,
+ 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14,
+ 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6,
+ 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6,
+ ],
+ sh = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7,
+ 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12,
+ 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12,
+ 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11,
+ ];
+ },
+});
+
+// node_modules/hash.js/lib/hash/hmac.js
+var require_hmac = __commonJS({
+ "node_modules/hash.js/lib/hash/hmac.js"(exports, module) {
+ "use strict";
+ var utils = require_utils4(),
+ assert = require_minimalistic_assert();
+ function Hmac(hash, key, enc) {
+ if (!(this instanceof Hmac)) return new Hmac(hash, key, enc);
+ (this.Hash = hash),
+ (this.blockSize = hash.blockSize / 8),
+ (this.outSize = hash.outSize / 8),
+ (this.inner = null),
+ (this.outer = null),
+ this._init(utils.toArray(key, enc));
+ }
+ module.exports = Hmac;
+ Hmac.prototype._init = function (key) {
+ key.length > this.blockSize &&
+ (key = new this.Hash().update(key).digest()),
+ assert(key.length <= this.blockSize);
+ for (var i = key.length; i < this.blockSize; i++) key.push(0);
+ for (i = 0; i < key.length; i++) key[i] ^= 54;
+ for (this.inner = new this.Hash().update(key), i = 0; i < key.length; i++)
+ key[i] ^= 106;
+ this.outer = new this.Hash().update(key);
+ };
+ Hmac.prototype.update = function (msg, enc) {
+ return this.inner.update(msg, enc), this;
+ };
+ Hmac.prototype.digest = function (enc) {
+ return this.outer.update(this.inner.digest()), this.outer.digest(enc);
+ };
+ },
+});
+
+// node_modules/hash.js/lib/hash.js
+var require_hash2 = __commonJS({
+ "node_modules/hash.js/lib/hash.js"(exports) {
+ var hash = exports;
+ hash.utils = require_utils4();
+ hash.common = require_common();
+ hash.sha = require_sha3();
+ hash.ripemd = require_ripemd();
+ hash.hmac = require_hmac();
+ hash.sha1 = hash.sha.sha1;
+ hash.sha256 = hash.sha.sha256;
+ hash.sha224 = hash.sha.sha224;
+ hash.sha384 = hash.sha.sha384;
+ hash.sha512 = hash.sha.sha512;
+ hash.ripemd160 = hash.ripemd.ripemd160;
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/precomputed/secp256k1.js
+var require_secp256k1 = __commonJS({
+ "node_modules/elliptic/lib/elliptic/precomputed/secp256k1.js"(
+ exports,
+ module,
+ ) {
+ module.exports = {
+ doubles: {
+ step: 4,
+ points: [
+ [
+ "e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a",
+ "f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821",
+ ],
+ [
+ "8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508",
+ "11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf",
+ ],
+ [
+ "175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739",
+ "d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695",
+ ],
+ [
+ "363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640",
+ "4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9",
+ ],
+ [
+ "8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c",
+ "4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36",
+ ],
+ [
+ "723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda",
+ "96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f",
+ ],
+ [
+ "eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa",
+ "5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999",
+ ],
+ [
+ "100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0",
+ "cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09",
+ ],
+ [
+ "e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d",
+ "9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d",
+ ],
+ [
+ "feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d",
+ "e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088",
+ ],
+ [
+ "da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1",
+ "9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d",
+ ],
+ [
+ "53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0",
+ "5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8",
+ ],
+ [
+ "8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047",
+ "10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a",
+ ],
+ [
+ "385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862",
+ "283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453",
+ ],
+ [
+ "6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7",
+ "7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160",
+ ],
+ [
+ "3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd",
+ "56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0",
+ ],
+ [
+ "85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83",
+ "7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6",
+ ],
+ [
+ "948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a",
+ "53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589",
+ ],
+ [
+ "6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8",
+ "bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17",
+ ],
+ [
+ "e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d",
+ "4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda",
+ ],
+ [
+ "e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725",
+ "7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd",
+ ],
+ [
+ "213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754",
+ "4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2",
+ ],
+ [
+ "4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c",
+ "17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6",
+ ],
+ [
+ "fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6",
+ "6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f",
+ ],
+ [
+ "76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39",
+ "c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01",
+ ],
+ [
+ "c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891",
+ "893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3",
+ ],
+ [
+ "d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b",
+ "febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f",
+ ],
+ [
+ "b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03",
+ "2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7",
+ ],
+ [
+ "e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d",
+ "eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78",
+ ],
+ [
+ "a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070",
+ "7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1",
+ ],
+ [
+ "90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4",
+ "e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150",
+ ],
+ [
+ "8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da",
+ "662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82",
+ ],
+ [
+ "e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11",
+ "1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc",
+ ],
+ [
+ "8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e",
+ "efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b",
+ ],
+ [
+ "e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41",
+ "2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51",
+ ],
+ [
+ "b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b80ef",
+ "67c876d06f3e06de1dadf16e5661db3c4b3ae6d48e35b2ff30bf0b61a71ba45",
+ ],
+ [
+ "d68a80c8280bb840793234aa118f06231d6f1fc67e73c5a5deda0f5b496943e8",
+ "db8ba9fff4b586d00c4b1f9177b0e28b5b0e7b8f7845295a294c84266b133120",
+ ],
+ [
+ "324aed7df65c804252dc0270907a30b09612aeb973449cea4095980fc28d3d5d",
+ "648a365774b61f2ff130c0c35aec1f4f19213b0c7e332843967224af96ab7c84",
+ ],
+ [
+ "4df9c14919cde61f6d51dfdbe5fee5dceec4143ba8d1ca888e8bd373fd054c96",
+ "35ec51092d8728050974c23a1d85d4b5d506cdc288490192ebac06cad10d5d",
+ ],
+ [
+ "9c3919a84a474870faed8a9c1cc66021523489054d7f0308cbfc99c8ac1f98cd",
+ "ddb84f0f4a4ddd57584f044bf260e641905326f76c64c8e6be7e5e03d4fc599d",
+ ],
+ [
+ "6057170b1dd12fdf8de05f281d8e06bb91e1493a8b91d4cc5a21382120a959e5",
+ "9a1af0b26a6a4807add9a2daf71df262465152bc3ee24c65e899be932385a2a8",
+ ],
+ [
+ "a576df8e23a08411421439a4518da31880cef0fba7d4df12b1a6973eecb94266",
+ "40a6bf20e76640b2c92b97afe58cd82c432e10a7f514d9f3ee8be11ae1b28ec8",
+ ],
+ [
+ "7778a78c28dec3e30a05fe9629de8c38bb30d1f5cf9a3a208f763889be58ad71",
+ "34626d9ab5a5b22ff7098e12f2ff580087b38411ff24ac563b513fc1fd9f43ac",
+ ],
+ [
+ "928955ee637a84463729fd30e7afd2ed5f96274e5ad7e5cb09eda9c06d903ac",
+ "c25621003d3f42a827b78a13093a95eeac3d26efa8a8d83fc5180e935bcd091f",
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+ ],
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+ "67163e903236289f776f22c25fb8a3afc1732f2b84b4e95dbda47ae5a0852649",
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+ "3fad3fa84caf0f34f0f89bfd2dcf54fc175d767aec3e50684f3ba4a4bf5f683d",
+ "cd1bc7cb6cc407bb2f0ca647c718a730cf71872e7d0d2a53fa20efcdfe61826",
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+ "462f9bce619898638499350113bbc9b10a878d35da70740dc695a559eb88db7b",
+ ],
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+ "62188bc49d61e5428573d48a74e1c655b1c61090905682a0d5558ed72dccb9bc",
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+ "7c10dfb164c3425f5c71a3f9d7992038f1065224f72bb9d1d902a6d13037b47c",
+ ],
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+ "ab8c1e086d04e813744a655b2df8d5f83b3cdc6faa3088c1d3aea1454e3a1d5f",
+ ],
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+ "4cb04437f391ed73111a13cc1d4dd0db1693465c2240480d8955e8592f27447a",
+ ],
+ [
+ "d3ae41047dd7ca065dbf8ed77b992439983005cd72e16d6f996a5316d36966bb",
+ "bd1aeb21ad22ebb22a10f0303417c6d964f8cdd7df0aca614b10dc14d125ac46",
+ ],
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+ "463e2763d885f958fc66cdd22800f0a487197d0a82e377b49f80af87c897b065",
+ "bfefacdb0e5d0fd7df3a311a94de062b26b80c61fbc97508b79992671ef7ca7f",
+ ],
+ [
+ "7985fdfd127c0567c6f53ec1bb63ec3158e597c40bfe747c83cddfc910641917",
+ "603c12daf3d9862ef2b25fe1de289aed24ed291e0ec6708703a5bd567f32ed03",
+ ],
+ [
+ "74a1ad6b5f76e39db2dd249410eac7f99e74c59cb83d2d0ed5ff1543da7703e9",
+ "cc6157ef18c9c63cd6193d83631bbea0093e0968942e8c33d5737fd790e0db08",
+ ],
+ [
+ "30682a50703375f602d416664ba19b7fc9bab42c72747463a71d0896b22f6da3",
+ "553e04f6b018b4fa6c8f39e7f311d3176290d0e0f19ca73f17714d9977a22ff8",
+ ],
+ [
+ "9e2158f0d7c0d5f26c3791efefa79597654e7a2b2464f52b1ee6c1347769ef57",
+ "712fcdd1b9053f09003a3481fa7762e9ffd7c8ef35a38509e2fbf2629008373",
+ ],
+ [
+ "176e26989a43c9cfeba4029c202538c28172e566e3c4fce7322857f3be327d66",
+ "ed8cc9d04b29eb877d270b4878dc43c19aefd31f4eee09ee7b47834c1fa4b1c3",
+ ],
+ [
+ "75d46efea3771e6e68abb89a13ad747ecf1892393dfc4f1b7004788c50374da8",
+ "9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8",
+ ],
+ [
+ "809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721",
+ "9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1",
+ ],
+ [
+ "1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180",
+ "4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9",
+ ],
+ ],
+ },
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/curves.js
+var require_curves = __commonJS({
+ "node_modules/elliptic/lib/elliptic/curves.js"(exports) {
+ "use strict";
+ var curves = exports,
+ hash = require_hash2(),
+ curve = require_curve(),
+ utils = require_utils3(),
+ assert = utils.assert;
+ function PresetCurve(options) {
+ options.type === "short"
+ ? (this.curve = new curve.short(options))
+ : options.type === "edwards"
+ ? (this.curve = new curve.edwards(options))
+ : (this.curve = new curve.mont(options)),
+ (this.g = this.curve.g),
+ (this.n = this.curve.n),
+ (this.hash = options.hash),
+ assert(this.g.validate(), "Invalid curve"),
+ assert(this.g.mul(this.n).isInfinity(), "Invalid curve, G*N != O");
+ }
+ curves.PresetCurve = PresetCurve;
+ function defineCurve(name, options) {
+ Object.defineProperty(curves, name, {
+ configurable: !0,
+ enumerable: !0,
+ get: function () {
+ var curve2 = new PresetCurve(options);
+ return (
+ Object.defineProperty(curves, name, {
+ configurable: !0,
+ enumerable: !0,
+ value: curve2,
+ }),
+ curve2
+ );
+ },
+ });
+ }
+ defineCurve("p192", {
+ type: "short",
+ prime: "p192",
+ p: "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ a: "ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",
+ b: "64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",
+ n: "ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",
+ hash: hash.sha256,
+ gRed: !1,
+ g: [
+ "188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012",
+ "07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811",
+ ],
+ });
+ defineCurve("p224", {
+ type: "short",
+ prime: "p224",
+ p: "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ a: "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",
+ b: "b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",
+ n: "ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",
+ hash: hash.sha256,
+ gRed: !1,
+ g: [
+ "b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21",
+ "bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34",
+ ],
+ });
+ defineCurve("p256", {
+ type: "short",
+ prime: null,
+ p: "ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",
+ a: "ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",
+ b: "5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",
+ n: "ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",
+ hash: hash.sha256,
+ gRed: !1,
+ g: [
+ "6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296",
+ "4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5",
+ ],
+ });
+ defineCurve("p384", {
+ type: "short",
+ prime: null,
+ p: "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",
+ a: "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",
+ b: "b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",
+ n: "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",
+ hash: hash.sha384,
+ gRed: !1,
+ g: [
+ "aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7",
+ "3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f",
+ ],
+ });
+ defineCurve("p521", {
+ type: "short",
+ prime: null,
+ p: "000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",
+ a: "000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",
+ b: "00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",
+ n: "000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",
+ hash: hash.sha512,
+ gRed: !1,
+ g: [
+ "000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66",
+ "00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650",
+ ],
+ });
+ defineCurve("curve25519", {
+ type: "mont",
+ prime: "p25519",
+ p: "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ a: "76d06",
+ b: "1",
+ n: "1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",
+ hash: hash.sha256,
+ gRed: !1,
+ g: ["9"],
+ });
+ defineCurve("ed25519", {
+ type: "edwards",
+ prime: "p25519",
+ p: "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ a: "-1",
+ c: "1",
+ d: "52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",
+ n: "1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",
+ hash: hash.sha256,
+ gRed: !1,
+ g: [
+ "216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a",
+ "6666666666666666666666666666666666666666666666666666666666666658",
+ ],
+ });
+ var pre;
+ try {
+ pre = require_secp256k1();
+ } catch {
+ pre = void 0;
+ }
+ defineCurve("secp256k1", {
+ type: "short",
+ prime: "k256",
+ p: "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ a: "0",
+ b: "7",
+ n: "ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",
+ h: "1",
+ hash: hash.sha256,
+ beta: "7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",
+ lambda:
+ "5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",
+ basis: [
+ {
+ a: "3086d221a7d46bcde86c90e49284eb15",
+ b: "-e4437ed6010e88286f547fa90abfe4c3",
+ },
+ {
+ a: "114ca50f7a8e2f3f657c1108d9d44cfd8",
+ b: "3086d221a7d46bcde86c90e49284eb15",
+ },
+ ],
+ gRed: !1,
+ g: [
+ "79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
+ "483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",
+ pre,
+ ],
+ });
+ },
+});
+
+// node_modules/hmac-drbg/lib/hmac-drbg.js
+var require_hmac_drbg = __commonJS({
+ "node_modules/hmac-drbg/lib/hmac-drbg.js"(exports, module) {
+ "use strict";
+ var hash = require_hash2(),
+ utils = require_utils2(),
+ assert = require_minimalistic_assert();
+ function HmacDRBG(options) {
+ if (!(this instanceof HmacDRBG)) return new HmacDRBG(options);
+ (this.hash = options.hash),
+ (this.predResist = !!options.predResist),
+ (this.outLen = this.hash.outSize),
+ (this.minEntropy = options.minEntropy || this.hash.hmacStrength),
+ (this._reseed = null),
+ (this.reseedInterval = null),
+ (this.K = null),
+ (this.V = null);
+ var entropy = utils.toArray(options.entropy, options.entropyEnc || "hex"),
+ nonce = utils.toArray(options.nonce, options.nonceEnc || "hex"),
+ pers = utils.toArray(options.pers, options.persEnc || "hex");
+ assert(
+ entropy.length >= this.minEntropy / 8,
+ "Not enough entropy. Minimum is: " + this.minEntropy + " bits",
+ ),
+ this._init(entropy, nonce, pers);
+ }
+ module.exports = HmacDRBG;
+ HmacDRBG.prototype._init = function (entropy, nonce, pers) {
+ var seed = entropy.concat(nonce).concat(pers);
+ (this.K = new Array(this.outLen / 8)),
+ (this.V = new Array(this.outLen / 8));
+ for (var i = 0; i < this.V.length; i++) (this.K[i] = 0), (this.V[i] = 1);
+ this._update(seed),
+ (this._reseed = 1),
+ (this.reseedInterval = 281474976710656);
+ };
+ HmacDRBG.prototype._hmac = function () {
+ return new hash.hmac(this.hash, this.K);
+ };
+ HmacDRBG.prototype._update = function (seed) {
+ var kmac = this._hmac().update(this.V).update([0]);
+ seed && (kmac = kmac.update(seed)),
+ (this.K = kmac.digest()),
+ (this.V = this._hmac().update(this.V).digest()),
+ seed &&
+ ((this.K = this._hmac()
+ .update(this.V)
+ .update([1])
+ .update(seed)
+ .digest()),
+ (this.V = this._hmac().update(this.V).digest()));
+ };
+ HmacDRBG.prototype.reseed = function (entropy, entropyEnc, add, addEnc) {
+ typeof entropyEnc != "string" &&
+ ((addEnc = add), (add = entropyEnc), (entropyEnc = null)),
+ (entropy = utils.toArray(entropy, entropyEnc)),
+ (add = utils.toArray(add, addEnc)),
+ assert(
+ entropy.length >= this.minEntropy / 8,
+ "Not enough entropy. Minimum is: " + this.minEntropy + " bits",
+ ),
+ this._update(entropy.concat(add || [])),
+ (this._reseed = 1);
+ };
+ HmacDRBG.prototype.generate = function (len, enc, add, addEnc) {
+ if (this._reseed > this.reseedInterval)
+ throw new Error("Reseed is required");
+ typeof enc != "string" && ((addEnc = add), (add = enc), (enc = null)),
+ add && ((add = utils.toArray(add, addEnc || "hex")), this._update(add));
+ for (var temp = []; temp.length < len; )
+ (this.V = this._hmac().update(this.V).digest()),
+ (temp = temp.concat(this.V));
+ var res = temp.slice(0, len);
+ return this._update(add), this._reseed++, utils.encode(res, enc);
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/ec/key.js
+var require_key = __commonJS({
+ "node_modules/elliptic/lib/elliptic/ec/key.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ utils = require_utils3(),
+ assert = utils.assert;
+ function KeyPair(ec, options) {
+ (this.ec = ec),
+ (this.priv = null),
+ (this.pub = null),
+ options.priv && this._importPrivate(options.priv, options.privEnc),
+ options.pub && this._importPublic(options.pub, options.pubEnc);
+ }
+ module.exports = KeyPair;
+ KeyPair.fromPublic = function (ec, pub, enc) {
+ return pub instanceof KeyPair
+ ? pub
+ : new KeyPair(ec, {
+ pub,
+ pubEnc: enc,
+ });
+ };
+ KeyPair.fromPrivate = function (ec, priv, enc) {
+ return priv instanceof KeyPair
+ ? priv
+ : new KeyPair(ec, {
+ priv,
+ privEnc: enc,
+ });
+ };
+ KeyPair.prototype.validate = function () {
+ var pub = this.getPublic();
+ return pub.isInfinity()
+ ? { result: !1, reason: "Invalid public key" }
+ : pub.validate()
+ ? pub.mul(this.ec.curve.n).isInfinity()
+ ? { result: !0, reason: null }
+ : { result: !1, reason: "Public key * N != O" }
+ : { result: !1, reason: "Public key is not a point" };
+ };
+ KeyPair.prototype.getPublic = function (compact, enc) {
+ return (
+ typeof compact == "string" && ((enc = compact), (compact = null)),
+ this.pub || (this.pub = this.ec.g.mul(this.priv)),
+ enc ? this.pub.encode(enc, compact) : this.pub
+ );
+ };
+ KeyPair.prototype.getPrivate = function (enc) {
+ return enc === "hex" ? this.priv.toString(16, 2) : this.priv;
+ };
+ KeyPair.prototype._importPrivate = function (key, enc) {
+ (this.priv = new BN(key, enc || 16)),
+ (this.priv = this.priv.umod(this.ec.curve.n));
+ };
+ KeyPair.prototype._importPublic = function (key, enc) {
+ if (key.x || key.y) {
+ this.ec.curve.type === "mont"
+ ? assert(key.x, "Need x coordinate")
+ : (this.ec.curve.type === "short" ||
+ this.ec.curve.type === "edwards") &&
+ assert(key.x && key.y, "Need both x and y coordinate"),
+ (this.pub = this.ec.curve.point(key.x, key.y));
+ return;
+ }
+ this.pub = this.ec.curve.decodePoint(key, enc);
+ };
+ KeyPair.prototype.derive = function (pub) {
+ return (
+ pub.validate() || assert(pub.validate(), "public point not validated"),
+ pub.mul(this.priv).getX()
+ );
+ };
+ KeyPair.prototype.sign = function (msg, enc, options) {
+ return this.ec.sign(msg, this, enc, options);
+ };
+ KeyPair.prototype.verify = function (msg, signature) {
+ return this.ec.verify(msg, signature, this);
+ };
+ KeyPair.prototype.inspect = function () {
+ return (
+ "<Key priv: " +
+ (this.priv && this.priv.toString(16, 2)) +
+ " pub: " +
+ (this.pub && this.pub.inspect()) +
+ " >"
+ );
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/ec/signature.js
+var require_signature = __commonJS({
+ "node_modules/elliptic/lib/elliptic/ec/signature.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ utils = require_utils3(),
+ assert = utils.assert;
+ function Signature(options, enc) {
+ if (options instanceof Signature) return options;
+ this._importDER(options, enc) ||
+ (assert(options.r && options.s, "Signature without r or s"),
+ (this.r = new BN(options.r, 16)),
+ (this.s = new BN(options.s, 16)),
+ options.recoveryParam === void 0
+ ? (this.recoveryParam = null)
+ : (this.recoveryParam = options.recoveryParam));
+ }
+ module.exports = Signature;
+ function Position() {
+ this.place = 0;
+ }
+ function getLength(buf, p) {
+ var initial = buf[p.place++];
+ if (!(initial & 128)) return initial;
+ var octetLen = initial & 15;
+ if (octetLen === 0 || octetLen > 4) return !1;
+ for (var val = 0, i = 0, off = p.place; i < octetLen; i++, off++)
+ (val <<= 8), (val |= buf[off]), (val >>>= 0);
+ return val <= 127 ? !1 : ((p.place = off), val);
+ }
+ function rmPadding(buf) {
+ for (
+ var i = 0, len = buf.length - 1;
+ !buf[i] && !(buf[i + 1] & 128) && i < len;
+
+ )
+ i++;
+ return i === 0 ? buf : buf.slice(i);
+ }
+ Signature.prototype._importDER = function (data, enc) {
+ data = utils.toArray(data, enc);
+ var p = new Position();
+ if (data[p.place++] !== 48) return !1;
+ var len = getLength(data, p);
+ if (len === !1 || len + p.place !== data.length || data[p.place++] !== 2)
+ return !1;
+ var rlen = getLength(data, p);
+ if (rlen === !1) return !1;
+ var r = data.slice(p.place, rlen + p.place);
+ if (((p.place += rlen), data[p.place++] !== 2)) return !1;
+ var slen = getLength(data, p);
+ if (slen === !1 || data.length !== slen + p.place) return !1;
+ var s = data.slice(p.place, slen + p.place);
+ if (r[0] === 0)
+ if (r[1] & 128) r = r.slice(1);
+ else return !1;
+ if (s[0] === 0)
+ if (s[1] & 128) s = s.slice(1);
+ else return !1;
+ return (
+ (this.r = new BN(r)),
+ (this.s = new BN(s)),
+ (this.recoveryParam = null),
+ !0
+ );
+ };
+ function constructLength(arr, len) {
+ if (len < 128) {
+ arr.push(len);
+ return;
+ }
+ var octets = 1 + ((Math.log(len) / Math.LN2) >>> 3);
+ for (arr.push(octets | 128); --octets; )
+ arr.push((len >>> (octets << 3)) & 255);
+ arr.push(len);
+ }
+ Signature.prototype.toDER = function (enc) {
+ var r = this.r.toArray(),
+ s = this.s.toArray();
+ for (
+ r[0] & 128 && (r = [0].concat(r)),
+ s[0] & 128 && (s = [0].concat(s)),
+ r = rmPadding(r),
+ s = rmPadding(s);
+ !s[0] && !(s[1] & 128);
+
+ )
+ s = s.slice(1);
+ var arr = [2];
+ constructLength(arr, r.length),
+ (arr = arr.concat(r)),
+ arr.push(2),
+ constructLength(arr, s.length);
+ var backHalf = arr.concat(s),
+ res = [48];
+ return (
+ constructLength(res, backHalf.length),
+ (res = res.concat(backHalf)),
+ utils.encode(res, enc)
+ );
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/ec/index.js
+var require_ec = __commonJS({
+ "node_modules/elliptic/lib/elliptic/ec/index.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ HmacDRBG = require_hmac_drbg(),
+ utils = require_utils3(),
+ curves = require_curves(),
+ rand = require_brorand(),
+ assert = utils.assert,
+ KeyPair = require_key(),
+ Signature = require_signature();
+ function EC(options) {
+ if (!(this instanceof EC)) return new EC(options);
+ typeof options == "string" &&
+ (assert(
+ Object.prototype.hasOwnProperty.call(curves, options),
+ "Unknown curve " + options,
+ ),
+ (options = curves[options])),
+ options instanceof curves.PresetCurve && (options = { curve: options }),
+ (this.curve = options.curve.curve),
+ (this.n = this.curve.n),
+ (this.nh = this.n.ushrn(1)),
+ (this.g = this.curve.g),
+ (this.g = options.curve.g),
+ this.g.precompute(options.curve.n.bitLength() + 1),
+ (this.hash = options.hash || options.curve.hash);
+ }
+ module.exports = EC;
+ EC.prototype.keyPair = function (options) {
+ return new KeyPair(this, options);
+ };
+ EC.prototype.keyFromPrivate = function (priv, enc) {
+ return KeyPair.fromPrivate(this, priv, enc);
+ };
+ EC.prototype.keyFromPublic = function (pub, enc) {
+ return KeyPair.fromPublic(this, pub, enc);
+ };
+ EC.prototype.genKeyPair = function (options) {
+ options || (options = {});
+ for (
+ var drbg = new HmacDRBG({
+ hash: this.hash,
+ pers: options.pers,
+ persEnc: options.persEnc || "utf8",
+ entropy: options.entropy || rand(this.hash.hmacStrength),
+ entropyEnc: (options.entropy && options.entropyEnc) || "utf8",
+ nonce: this.n.toArray(),
+ }),
+ bytes = this.n.byteLength(),
+ ns2 = this.n.sub(new BN(2));
+ ;
+
+ ) {
+ var priv = new BN(drbg.generate(bytes));
+ if (!(priv.cmp(ns2) > 0))
+ return priv.iaddn(1), this.keyFromPrivate(priv);
+ }
+ };
+ EC.prototype._truncateToN = function (msg, truncOnly) {
+ var delta = msg.byteLength() * 8 - this.n.bitLength();
+ return (
+ delta > 0 && (msg = msg.ushrn(delta)),
+ !truncOnly && msg.cmp(this.n) >= 0 ? msg.sub(this.n) : msg
+ );
+ };
+ EC.prototype.sign = function (msg, key, enc, options) {
+ typeof enc == "object" && ((options = enc), (enc = null)),
+ options || (options = {}),
+ (key = this.keyFromPrivate(key, enc)),
+ (msg = this._truncateToN(new BN(msg, 16)));
+ for (
+ var bytes = this.n.byteLength(),
+ bkey = key.getPrivate().toArray("be", bytes),
+ nonce = msg.toArray("be", bytes),
+ drbg = new HmacDRBG({
+ hash: this.hash,
+ entropy: bkey,
+ nonce,
+ pers: options.pers,
+ persEnc: options.persEnc || "utf8",
+ }),
+ ns1 = this.n.sub(new BN(1)),
+ iter = 0;
+ ;
+ iter++
+ ) {
+ var k = options.k
+ ? options.k(iter)
+ : new BN(drbg.generate(this.n.byteLength()));
+ if (
+ ((k = this._truncateToN(k, !0)), !(k.cmpn(1) <= 0 || k.cmp(ns1) >= 0))
+ ) {
+ var kp = this.g.mul(k);
+ if (!kp.isInfinity()) {
+ var kpX = kp.getX(),
+ r = kpX.umod(this.n);
+ if (r.cmpn(0) !== 0) {
+ var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));
+ if (((s = s.umod(this.n)), s.cmpn(0) !== 0)) {
+ var recoveryParam =
+ (kp.getY().isOdd() ? 1 : 0) | (kpX.cmp(r) !== 0 ? 2 : 0);
+ return (
+ options.canonical &&
+ s.cmp(this.nh) > 0 &&
+ ((s = this.n.sub(s)), (recoveryParam ^= 1)),
+ new Signature({ r, s, recoveryParam })
+ );
+ }
+ }
+ }
+ }
+ }
+ };
+ EC.prototype.verify = function (msg, signature, key, enc) {
+ (msg = this._truncateToN(new BN(msg, 16))),
+ (key = this.keyFromPublic(key, enc)),
+ (signature = new Signature(signature, "hex"));
+ var r = signature.r,
+ s = signature.s;
+ if (
+ r.cmpn(1) < 0 ||
+ r.cmp(this.n) >= 0 ||
+ s.cmpn(1) < 0 ||
+ s.cmp(this.n) >= 0
+ )
+ return !1;
+ var sinv = s.invm(this.n),
+ u1 = sinv.mul(msg).umod(this.n),
+ u2 = sinv.mul(r).umod(this.n),
+ p;
+ return this.curve._maxwellTrick
+ ? ((p = this.g.jmulAdd(u1, key.getPublic(), u2)),
+ p.isInfinity() ? !1 : p.eqXToP(r))
+ : ((p = this.g.mulAdd(u1, key.getPublic(), u2)),
+ p.isInfinity() ? !1 : p.getX().umod(this.n).cmp(r) === 0);
+ };
+ EC.prototype.recoverPubKey = function (msg, signature, j, enc) {
+ assert((3 & j) === j, "The recovery param is more than two bits"),
+ (signature = new Signature(signature, enc));
+ var n = this.n,
+ e = new BN(msg),
+ r = signature.r,
+ s = signature.s,
+ isYOdd = j & 1,
+ isSecondKey = j >> 1;
+ if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey)
+ throw new Error("Unable to find sencond key candinate");
+ isSecondKey
+ ? (r = this.curve.pointFromX(r.add(this.curve.n), isYOdd))
+ : (r = this.curve.pointFromX(r, isYOdd));
+ var rInv = signature.r.invm(n),
+ s1 = n.sub(e).mul(rInv).umod(n),
+ s2 = s.mul(rInv).umod(n);
+ return this.g.mulAdd(s1, r, s2);
+ };
+ EC.prototype.getKeyRecoveryParam = function (e, signature, Q, enc) {
+ if (
+ ((signature = new Signature(signature, enc)),
+ signature.recoveryParam !== null)
+ )
+ return signature.recoveryParam;
+ for (var i = 0; i < 4; i++) {
+ var Qprime;
+ try {
+ Qprime = this.recoverPubKey(e, signature, i);
+ } catch {
+ continue;
+ }
+ if (Qprime.eq(Q)) return i;
+ }
+ throw new Error("Unable to find valid recovery factor");
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/eddsa/key.js
+var require_key2 = __commonJS({
+ "node_modules/elliptic/lib/elliptic/eddsa/key.js"(exports, module) {
+ "use strict";
+ var utils = require_utils3(),
+ assert = utils.assert,
+ parseBytes = utils.parseBytes,
+ cachedProperty = utils.cachedProperty;
+ function KeyPair(eddsa, params) {
+ (this.eddsa = eddsa),
+ (this._secret = parseBytes(params.secret)),
+ eddsa.isPoint(params.pub)
+ ? (this._pub = params.pub)
+ : (this._pubBytes = parseBytes(params.pub));
+ }
+ KeyPair.fromPublic = function (eddsa, pub) {
+ return pub instanceof KeyPair ? pub : new KeyPair(eddsa, { pub });
+ };
+ KeyPair.fromSecret = function (eddsa, secret) {
+ return secret instanceof KeyPair
+ ? secret
+ : new KeyPair(eddsa, { secret });
+ };
+ KeyPair.prototype.secret = function () {
+ return this._secret;
+ };
+ cachedProperty(KeyPair, "pubBytes", function () {
+ return this.eddsa.encodePoint(this.pub());
+ });
+ cachedProperty(KeyPair, "pub", function () {
+ return this._pubBytes
+ ? this.eddsa.decodePoint(this._pubBytes)
+ : this.eddsa.g.mul(this.priv());
+ });
+ cachedProperty(KeyPair, "privBytes", function () {
+ var eddsa = this.eddsa,
+ hash = this.hash(),
+ lastIx = eddsa.encodingLength - 1,
+ a = hash.slice(0, eddsa.encodingLength);
+ return (a[0] &= 248), (a[lastIx] &= 127), (a[lastIx] |= 64), a;
+ });
+ cachedProperty(KeyPair, "priv", function () {
+ return this.eddsa.decodeInt(this.privBytes());
+ });
+ cachedProperty(KeyPair, "hash", function () {
+ return this.eddsa.hash().update(this.secret()).digest();
+ });
+ cachedProperty(KeyPair, "messagePrefix", function () {
+ return this.hash().slice(this.eddsa.encodingLength);
+ });
+ KeyPair.prototype.sign = function (message) {
+ return (
+ assert(this._secret, "KeyPair can only verify"),
+ this.eddsa.sign(message, this)
+ );
+ };
+ KeyPair.prototype.verify = function (message, sig) {
+ return this.eddsa.verify(message, sig, this);
+ };
+ KeyPair.prototype.getSecret = function (enc) {
+ return (
+ assert(this._secret, "KeyPair is public only"),
+ utils.encode(this.secret(), enc)
+ );
+ };
+ KeyPair.prototype.getPublic = function (enc) {
+ return utils.encode(this.pubBytes(), enc);
+ };
+ module.exports = KeyPair;
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/eddsa/signature.js
+var require_signature2 = __commonJS({
+ "node_modules/elliptic/lib/elliptic/eddsa/signature.js"(exports, module) {
+ "use strict";
+ var BN = require_bn4(),
+ utils = require_utils3(),
+ assert = utils.assert,
+ cachedProperty = utils.cachedProperty,
+ parseBytes = utils.parseBytes;
+ function Signature(eddsa, sig) {
+ (this.eddsa = eddsa),
+ typeof sig != "object" && (sig = parseBytes(sig)),
+ Array.isArray(sig) &&
+ (sig = {
+ R: sig.slice(0, eddsa.encodingLength),
+ S: sig.slice(eddsa.encodingLength),
+ }),
+ assert(sig.R && sig.S, "Signature without R or S"),
+ eddsa.isPoint(sig.R) && (this._R = sig.R),
+ sig.S instanceof BN && (this._S = sig.S),
+ (this._Rencoded = Array.isArray(sig.R) ? sig.R : sig.Rencoded),
+ (this._Sencoded = Array.isArray(sig.S) ? sig.S : sig.Sencoded);
+ }
+ cachedProperty(Signature, "S", function () {
+ return this.eddsa.decodeInt(this.Sencoded());
+ });
+ cachedProperty(Signature, "R", function () {
+ return this.eddsa.decodePoint(this.Rencoded());
+ });
+ cachedProperty(Signature, "Rencoded", function () {
+ return this.eddsa.encodePoint(this.R());
+ });
+ cachedProperty(Signature, "Sencoded", function () {
+ return this.eddsa.encodeInt(this.S());
+ });
+ Signature.prototype.toBytes = function () {
+ return this.Rencoded().concat(this.Sencoded());
+ };
+ Signature.prototype.toHex = function () {
+ return utils.encode(this.toBytes(), "hex").toUpperCase();
+ };
+ module.exports = Signature;
+ },
+});
+
+// node_modules/elliptic/lib/elliptic/eddsa/index.js
+var require_eddsa = __commonJS({
+ "node_modules/elliptic/lib/elliptic/eddsa/index.js"(exports, module) {
+ "use strict";
+ var hash = require_hash2(),
+ curves = require_curves(),
+ utils = require_utils3(),
+ assert = utils.assert,
+ parseBytes = utils.parseBytes,
+ KeyPair = require_key2(),
+ Signature = require_signature2();
+ function EDDSA(curve) {
+ if (
+ (assert(curve === "ed25519", "only tested with ed25519 so far"),
+ !(this instanceof EDDSA))
+ )
+ return new EDDSA(curve);
+ (curve = curves[curve].curve),
+ (this.curve = curve),
+ (this.g = curve.g),
+ this.g.precompute(curve.n.bitLength() + 1),
+ (this.pointClass = curve.point().constructor),
+ (this.encodingLength = Math.ceil(curve.n.bitLength() / 8)),
+ (this.hash = hash.sha512);
+ }
+ module.exports = EDDSA;
+ EDDSA.prototype.sign = function (message, secret) {
+ message = parseBytes(message);
+ var key = this.keyFromSecret(secret),
+ r = this.hashInt(key.messagePrefix(), message),
+ R = this.g.mul(r),
+ Rencoded = this.encodePoint(R),
+ s_ = this.hashInt(Rencoded, key.pubBytes(), message).mul(key.priv()),
+ S = r.add(s_).umod(this.curve.n);
+ return this.makeSignature({ R, S, Rencoded });
+ };
+ EDDSA.prototype.verify = function (message, sig, pub) {
+ (message = parseBytes(message)), (sig = this.makeSignature(sig));
+ var key = this.keyFromPublic(pub),
+ h = this.hashInt(sig.Rencoded(), key.pubBytes(), message),
+ SG = this.g.mul(sig.S()),
+ RplusAh = sig.R().add(key.pub().mul(h));
+ return RplusAh.eq(SG);
+ };
+ EDDSA.prototype.hashInt = function () {
+ for (var hash2 = this.hash(), i = 0; i < arguments.length; i++)
+ hash2.update(arguments[i]);
+ return utils.intFromLE(hash2.digest()).umod(this.curve.n);
+ };
+ EDDSA.prototype.keyFromPublic = function (pub) {
+ return KeyPair.fromPublic(this, pub);
+ };
+ EDDSA.prototype.keyFromSecret = function (secret) {
+ return KeyPair.fromSecret(this, secret);
+ };
+ EDDSA.prototype.makeSignature = function (sig) {
+ return sig instanceof Signature ? sig : new Signature(this, sig);
+ };
+ EDDSA.prototype.encodePoint = function (point) {
+ var enc = point.getY().toArray("le", this.encodingLength);
+ return (
+ (enc[this.encodingLength - 1] |= point.getX().isOdd() ? 128 : 0), enc
+ );
+ };
+ EDDSA.prototype.decodePoint = function (bytes) {
+ bytes = utils.parseBytes(bytes);
+ var lastIx = bytes.length - 1,
+ normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & -129),
+ xIsOdd = (bytes[lastIx] & 128) !== 0,
+ y = utils.intFromLE(normed);
+ return this.curve.pointFromY(y, xIsOdd);
+ };
+ EDDSA.prototype.encodeInt = function (num) {
+ return num.toArray("le", this.encodingLength);
+ };
+ EDDSA.prototype.decodeInt = function (bytes) {
+ return utils.intFromLE(bytes);
+ };
+ EDDSA.prototype.isPoint = function (val) {
+ return val instanceof this.pointClass;
+ };
+ },
+});
+
+// node_modules/elliptic/lib/elliptic.js
+var require_elliptic = __commonJS({
+ "node_modules/elliptic/lib/elliptic.js"(exports) {
+ "use strict";
+ var elliptic = exports;
+ elliptic.version = require_package().version;
+ elliptic.utils = require_utils3();
+ elliptic.rand = require_brorand();
+ elliptic.curve = require_curve();
+ elliptic.curves = require_curves();
+ elliptic.ec = require_ec();
+ elliptic.eddsa = require_eddsa();
+ },
+});
+
+// node_modules/asn1.js/node_modules/bn.js/lib/bn.js
+var require_bn5 = __commonJS({
+ "node_modules/asn1.js/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/safer-buffer/safer.js
+var require_safer = __commonJS({
+ "node_modules/safer-buffer/safer.js"(exports, module) {
+ "use strict";
+ var buffer = __require("buffer"),
+ Buffer2 = buffer.Buffer,
+ safer = {},
+ key;
+ for (key in buffer)
+ !buffer.hasOwnProperty(key) ||
+ key === "SlowBuffer" ||
+ key === "Buffer" ||
+ (safer[key] = buffer[key]);
+ var Safer = (safer.Buffer = {});
+ for (key in Buffer2)
+ !Buffer2.hasOwnProperty(key) ||
+ key === "allocUnsafe" ||
+ key === "allocUnsafeSlow" ||
+ (Safer[key] = Buffer2[key]);
+ safer.Buffer.prototype = Buffer2.prototype;
+ (!Safer.from || Safer.from === Uint8Array.from) &&
+ (Safer.from = function (value, encodingOrOffset, length) {
+ if (typeof value == "number")
+ throw new TypeError(
+ 'The "value" argument must not be of type number. Received type ' +
+ typeof value,
+ );
+ if (value && typeof value.length > "u")
+ throw new TypeError(
+ "The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type " +
+ typeof value,
+ );
+ return Buffer2(value, encodingOrOffset, length);
+ });
+ Safer.alloc ||
+ (Safer.alloc = function (size, fill, encoding) {
+ if (typeof size != "number")
+ throw new TypeError(
+ 'The "size" argument must be of type number. Received type ' +
+ typeof size,
+ );
+ if (size < 0 || size >= 2 * (1 << 30))
+ throw new RangeError(
+ 'The value "' + size + '" is invalid for option "size"',
+ );
+ var buf = Buffer2(size);
+ return (
+ !fill || fill.length === 0
+ ? buf.fill(0)
+ : typeof encoding == "string"
+ ? buf.fill(fill, encoding)
+ : buf.fill(fill),
+ buf
+ );
+ });
+ if (!safer.kStringMaxLength)
+ try {
+ safer.kStringMaxLength = process.binding("buffer").kStringMaxLength;
+ } catch {}
+ safer.constants ||
+ ((safer.constants = {
+ MAX_LENGTH: safer.kMaxLength,
+ }),
+ safer.kStringMaxLength &&
+ (safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength));
+ module.exports = safer;
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/base/reporter.js
+var require_reporter = __commonJS({
+ "node_modules/asn1.js/lib/asn1/base/reporter.js"(exports) {
+ "use strict";
+ var inherits = require_inherits_browser();
+ function Reporter(options) {
+ this._reporterState = {
+ obj: null,
+ path: [],
+ options: options || {},
+ errors: [],
+ };
+ }
+ exports.Reporter = Reporter;
+ Reporter.prototype.isError = function (obj) {
+ return obj instanceof ReporterError;
+ };
+ Reporter.prototype.save = function () {
+ let state = this._reporterState;
+ return { obj: state.obj, pathLen: state.path.length };
+ };
+ Reporter.prototype.restore = function (data) {
+ let state = this._reporterState;
+ (state.obj = data.obj), (state.path = state.path.slice(0, data.pathLen));
+ };
+ Reporter.prototype.enterKey = function (key) {
+ return this._reporterState.path.push(key);
+ };
+ Reporter.prototype.exitKey = function (index) {
+ let state = this._reporterState;
+ state.path = state.path.slice(0, index - 1);
+ };
+ Reporter.prototype.leaveKey = function (index, key, value) {
+ let state = this._reporterState;
+ this.exitKey(index), state.obj !== null && (state.obj[key] = value);
+ };
+ Reporter.prototype.path = function () {
+ return this._reporterState.path.join("/");
+ };
+ Reporter.prototype.enterObject = function () {
+ let state = this._reporterState,
+ prev = state.obj;
+ return (state.obj = {}), prev;
+ };
+ Reporter.prototype.leaveObject = function (prev) {
+ let state = this._reporterState,
+ now = state.obj;
+ return (state.obj = prev), now;
+ };
+ Reporter.prototype.error = function (msg) {
+ let err,
+ state = this._reporterState,
+ inherited = msg instanceof ReporterError;
+ if (
+ (inherited
+ ? (err = msg)
+ : (err = new ReporterError(
+ state.path
+ .map(function (elem) {
+ return "[" + JSON.stringify(elem) + "]";
+ })
+ .join(""),
+ msg.message || msg,
+ msg.stack,
+ )),
+ !state.options.partial)
+ )
+ throw err;
+ return inherited || state.errors.push(err), err;
+ };
+ Reporter.prototype.wrapResult = function (result) {
+ let state = this._reporterState;
+ return state.options.partial
+ ? {
+ result: this.isError(result) ? null : result,
+ errors: state.errors,
+ }
+ : result;
+ };
+ function ReporterError(path, msg) {
+ (this.path = path), this.rethrow(msg);
+ }
+ inherits(ReporterError, Error);
+ ReporterError.prototype.rethrow = function (msg) {
+ if (
+ ((this.message = msg + " at: " + (this.path || "(shallow)")),
+ Error.captureStackTrace && Error.captureStackTrace(this, ReporterError),
+ !this.stack)
+ )
+ try {
+ throw new Error(this.message);
+ } catch (e) {
+ this.stack = e.stack;
+ }
+ return this;
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/base/buffer.js
+var require_buffer = __commonJS({
+ "node_modules/asn1.js/lib/asn1/base/buffer.js"(exports) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ Reporter = require_reporter().Reporter,
+ Buffer2 = require_safer().Buffer;
+ function DecoderBuffer(base, options) {
+ if ((Reporter.call(this, options), !Buffer2.isBuffer(base))) {
+ this.error("Input not Buffer");
+ return;
+ }
+ (this.base = base), (this.offset = 0), (this.length = base.length);
+ }
+ inherits(DecoderBuffer, Reporter);
+ exports.DecoderBuffer = DecoderBuffer;
+ DecoderBuffer.isDecoderBuffer = function (data) {
+ return data instanceof DecoderBuffer
+ ? !0
+ : typeof data == "object" &&
+ Buffer2.isBuffer(data.base) &&
+ data.constructor.name === "DecoderBuffer" &&
+ typeof data.offset == "number" &&
+ typeof data.length == "number" &&
+ typeof data.save == "function" &&
+ typeof data.restore == "function" &&
+ typeof data.isEmpty == "function" &&
+ typeof data.readUInt8 == "function" &&
+ typeof data.skip == "function" &&
+ typeof data.raw == "function";
+ };
+ DecoderBuffer.prototype.save = function () {
+ return {
+ offset: this.offset,
+ reporter: Reporter.prototype.save.call(this),
+ };
+ };
+ DecoderBuffer.prototype.restore = function (save) {
+ let res = new DecoderBuffer(this.base);
+ return (
+ (res.offset = save.offset),
+ (res.length = this.offset),
+ (this.offset = save.offset),
+ Reporter.prototype.restore.call(this, save.reporter),
+ res
+ );
+ };
+ DecoderBuffer.prototype.isEmpty = function () {
+ return this.offset === this.length;
+ };
+ DecoderBuffer.prototype.readUInt8 = function (fail) {
+ return this.offset + 1 <= this.length
+ ? this.base.readUInt8(this.offset++, !0)
+ : this.error(fail || "DecoderBuffer overrun");
+ };
+ DecoderBuffer.prototype.skip = function (bytes, fail) {
+ if (!(this.offset + bytes <= this.length))
+ return this.error(fail || "DecoderBuffer overrun");
+ let res = new DecoderBuffer(this.base);
+ return (
+ (res._reporterState = this._reporterState),
+ (res.offset = this.offset),
+ (res.length = this.offset + bytes),
+ (this.offset += bytes),
+ res
+ );
+ };
+ DecoderBuffer.prototype.raw = function (save) {
+ return this.base.slice(save ? save.offset : this.offset, this.length);
+ };
+ function EncoderBuffer(value, reporter) {
+ if (Array.isArray(value))
+ (this.length = 0),
+ (this.value = value.map(function (item) {
+ return (
+ EncoderBuffer.isEncoderBuffer(item) ||
+ (item = new EncoderBuffer(item, reporter)),
+ (this.length += item.length),
+ item
+ );
+ }, this));
+ else if (typeof value == "number") {
+ if (!(0 <= value && value <= 255))
+ return reporter.error("non-byte EncoderBuffer value");
+ (this.value = value), (this.length = 1);
+ } else if (typeof value == "string")
+ (this.value = value), (this.length = Buffer2.byteLength(value));
+ else if (Buffer2.isBuffer(value))
+ (this.value = value), (this.length = value.length);
+ else return reporter.error("Unsupported type: " + typeof value);
+ }
+ exports.EncoderBuffer = EncoderBuffer;
+ EncoderBuffer.isEncoderBuffer = function (data) {
+ return data instanceof EncoderBuffer
+ ? !0
+ : typeof data == "object" &&
+ data.constructor.name === "EncoderBuffer" &&
+ typeof data.length == "number" &&
+ typeof data.join == "function";
+ };
+ EncoderBuffer.prototype.join = function (out, offset) {
+ return (
+ out || (out = Buffer2.alloc(this.length)),
+ offset || (offset = 0),
+ this.length === 0 ||
+ (Array.isArray(this.value)
+ ? this.value.forEach(function (item) {
+ item.join(out, offset), (offset += item.length);
+ })
+ : (typeof this.value == "number"
+ ? (out[offset] = this.value)
+ : typeof this.value == "string"
+ ? out.write(this.value, offset)
+ : Buffer2.isBuffer(this.value) && this.value.copy(out, offset),
+ (offset += this.length))),
+ out
+ );
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/base/node.js
+var require_node = __commonJS({
+ "node_modules/asn1.js/lib/asn1/base/node.js"(exports, module) {
+ "use strict";
+ var Reporter = require_reporter().Reporter,
+ EncoderBuffer = require_buffer().EncoderBuffer,
+ DecoderBuffer = require_buffer().DecoderBuffer,
+ assert = require_minimalistic_assert(),
+ tags = [
+ "seq",
+ "seqof",
+ "set",
+ "setof",
+ "objid",
+ "bool",
+ "gentime",
+ "utctime",
+ "null_",
+ "enum",
+ "int",
+ "objDesc",
+ "bitstr",
+ "bmpstr",
+ "charstr",
+ "genstr",
+ "graphstr",
+ "ia5str",
+ "iso646str",
+ "numstr",
+ "octstr",
+ "printstr",
+ "t61str",
+ "unistr",
+ "utf8str",
+ "videostr",
+ ],
+ methods = [
+ "key",
+ "obj",
+ "use",
+ "optional",
+ "explicit",
+ "implicit",
+ "def",
+ "choice",
+ "any",
+ "contains",
+ ].concat(tags),
+ overrided = [
+ "_peekTag",
+ "_decodeTag",
+ "_use",
+ "_decodeStr",
+ "_decodeObjid",
+ "_decodeTime",
+ "_decodeNull",
+ "_decodeInt",
+ "_decodeBool",
+ "_decodeList",
+ "_encodeComposite",
+ "_encodeStr",
+ "_encodeObjid",
+ "_encodeTime",
+ "_encodeNull",
+ "_encodeInt",
+ "_encodeBool",
+ ];
+ function Node(enc, parent, name) {
+ let state = {};
+ (this._baseState = state),
+ (state.name = name),
+ (state.enc = enc),
+ (state.parent = parent || null),
+ (state.children = null),
+ (state.tag = null),
+ (state.args = null),
+ (state.reverseArgs = null),
+ (state.choice = null),
+ (state.optional = !1),
+ (state.any = !1),
+ (state.obj = !1),
+ (state.use = null),
+ (state.useDecoder = null),
+ (state.key = null),
+ (state.default = null),
+ (state.explicit = null),
+ (state.implicit = null),
+ (state.contains = null),
+ state.parent || ((state.children = []), this._wrap());
+ }
+ module.exports = Node;
+ var stateProps = [
+ "enc",
+ "parent",
+ "children",
+ "tag",
+ "args",
+ "reverseArgs",
+ "choice",
+ "optional",
+ "any",
+ "obj",
+ "use",
+ "alteredUse",
+ "key",
+ "default",
+ "explicit",
+ "implicit",
+ "contains",
+ ];
+ Node.prototype.clone = function () {
+ let state = this._baseState,
+ cstate = {};
+ stateProps.forEach(function (prop) {
+ cstate[prop] = state[prop];
+ });
+ let res = new this.constructor(cstate.parent);
+ return (res._baseState = cstate), res;
+ };
+ Node.prototype._wrap = function () {
+ let state = this._baseState;
+ methods.forEach(function (method) {
+ this[method] = function () {
+ let clone = new this.constructor(this);
+ return (
+ state.children.push(clone), clone[method].apply(clone, arguments)
+ );
+ };
+ }, this);
+ };
+ Node.prototype._init = function (body) {
+ let state = this._baseState;
+ assert(state.parent === null),
+ body.call(this),
+ (state.children = state.children.filter(function (child) {
+ return child._baseState.parent === this;
+ }, this)),
+ assert.equal(
+ state.children.length,
+ 1,
+ "Root node can have only one child",
+ );
+ };
+ Node.prototype._useArgs = function (args) {
+ let state = this._baseState,
+ children = args.filter(function (arg) {
+ return arg instanceof this.constructor;
+ }, this);
+ (args = args.filter(function (arg) {
+ return !(arg instanceof this.constructor);
+ }, this)),
+ children.length !== 0 &&
+ (assert(state.children === null),
+ (state.children = children),
+ children.forEach(function (child) {
+ child._baseState.parent = this;
+ }, this)),
+ args.length !== 0 &&
+ (assert(state.args === null),
+ (state.args = args),
+ (state.reverseArgs = args.map(function (arg) {
+ if (typeof arg != "object" || arg.constructor !== Object)
+ return arg;
+ let res = {};
+ return (
+ Object.keys(arg).forEach(function (key) {
+ key == (key | 0) && (key |= 0);
+ let value = arg[key];
+ res[value] = key;
+ }),
+ res
+ );
+ })));
+ };
+ overrided.forEach(function (method) {
+ Node.prototype[method] = function () {
+ let state = this._baseState;
+ throw new Error(method + " not implemented for encoding: " + state.enc);
+ };
+ });
+ tags.forEach(function (tag) {
+ Node.prototype[tag] = function () {
+ let state = this._baseState,
+ args = Array.prototype.slice.call(arguments);
+ return (
+ assert(state.tag === null),
+ (state.tag = tag),
+ this._useArgs(args),
+ this
+ );
+ };
+ });
+ Node.prototype.use = function (item) {
+ assert(item);
+ let state = this._baseState;
+ return assert(state.use === null), (state.use = item), this;
+ };
+ Node.prototype.optional = function () {
+ let state = this._baseState;
+ return (state.optional = !0), this;
+ };
+ Node.prototype.def = function (val) {
+ let state = this._baseState;
+ return (
+ assert(state.default === null),
+ (state.default = val),
+ (state.optional = !0),
+ this
+ );
+ };
+ Node.prototype.explicit = function (num) {
+ let state = this._baseState;
+ return (
+ assert(state.explicit === null && state.implicit === null),
+ (state.explicit = num),
+ this
+ );
+ };
+ Node.prototype.implicit = function (num) {
+ let state = this._baseState;
+ return (
+ assert(state.explicit === null && state.implicit === null),
+ (state.implicit = num),
+ this
+ );
+ };
+ Node.prototype.obj = function () {
+ let state = this._baseState,
+ args = Array.prototype.slice.call(arguments);
+ return (state.obj = !0), args.length !== 0 && this._useArgs(args), this;
+ };
+ Node.prototype.key = function (newKey) {
+ let state = this._baseState;
+ return assert(state.key === null), (state.key = newKey), this;
+ };
+ Node.prototype.any = function () {
+ let state = this._baseState;
+ return (state.any = !0), this;
+ };
+ Node.prototype.choice = function (obj) {
+ let state = this._baseState;
+ return (
+ assert(state.choice === null),
+ (state.choice = obj),
+ this._useArgs(
+ Object.keys(obj).map(function (key) {
+ return obj[key];
+ }),
+ ),
+ this
+ );
+ };
+ Node.prototype.contains = function (item) {
+ let state = this._baseState;
+ return assert(state.use === null), (state.contains = item), this;
+ };
+ Node.prototype._decode = function (input, options) {
+ let state = this._baseState;
+ if (state.parent === null)
+ return input.wrapResult(state.children[0]._decode(input, options));
+ let result = state.default,
+ present = !0,
+ prevKey = null;
+ if (
+ (state.key !== null && (prevKey = input.enterKey(state.key)),
+ state.optional)
+ ) {
+ let tag = null;
+ if (
+ (state.explicit !== null
+ ? (tag = state.explicit)
+ : state.implicit !== null
+ ? (tag = state.implicit)
+ : state.tag !== null && (tag = state.tag),
+ tag === null && !state.any)
+ ) {
+ let save = input.save();
+ try {
+ state.choice === null
+ ? this._decodeGeneric(state.tag, input, options)
+ : this._decodeChoice(input, options),
+ (present = !0);
+ } catch {
+ present = !1;
+ }
+ input.restore(save);
+ } else if (
+ ((present = this._peekTag(input, tag, state.any)),
+ input.isError(present))
+ )
+ return present;
+ }
+ let prevObj;
+ if ((state.obj && present && (prevObj = input.enterObject()), present)) {
+ if (state.explicit !== null) {
+ let explicit = this._decodeTag(input, state.explicit);
+ if (input.isError(explicit)) return explicit;
+ input = explicit;
+ }
+ let start = input.offset;
+ if (state.use === null && state.choice === null) {
+ let save;
+ state.any && (save = input.save());
+ let body = this._decodeTag(
+ input,
+ state.implicit !== null ? state.implicit : state.tag,
+ state.any,
+ );
+ if (input.isError(body)) return body;
+ state.any ? (result = input.raw(save)) : (input = body);
+ }
+ if (
+ (options &&
+ options.track &&
+ state.tag !== null &&
+ options.track(input.path(), start, input.length, "tagged"),
+ options &&
+ options.track &&
+ state.tag !== null &&
+ options.track(input.path(), input.offset, input.length, "content"),
+ state.any ||
+ (state.choice === null
+ ? (result = this._decodeGeneric(state.tag, input, options))
+ : (result = this._decodeChoice(input, options))),
+ input.isError(result))
+ )
+ return result;
+ if (
+ (!state.any &&
+ state.choice === null &&
+ state.children !== null &&
+ state.children.forEach(function (child) {
+ child._decode(input, options);
+ }),
+ state.contains && (state.tag === "octstr" || state.tag === "bitstr"))
+ ) {
+ let data = new DecoderBuffer(result);
+ result = this._getUse(
+ state.contains,
+ input._reporterState.obj,
+ )._decode(data, options);
+ }
+ }
+ return (
+ state.obj && present && (result = input.leaveObject(prevObj)),
+ state.key !== null && (result !== null || present === !0)
+ ? input.leaveKey(prevKey, state.key, result)
+ : prevKey !== null && input.exitKey(prevKey),
+ result
+ );
+ };
+ Node.prototype._decodeGeneric = function (tag, input, options) {
+ let state = this._baseState;
+ return tag === "seq" || tag === "set"
+ ? null
+ : tag === "seqof" || tag === "setof"
+ ? this._decodeList(input, tag, state.args[0], options)
+ : /str$/.test(tag)
+ ? this._decodeStr(input, tag, options)
+ : tag === "objid" && state.args
+ ? this._decodeObjid(input, state.args[0], state.args[1], options)
+ : tag === "objid"
+ ? this._decodeObjid(input, null, null, options)
+ : tag === "gentime" || tag === "utctime"
+ ? this._decodeTime(input, tag, options)
+ : tag === "null_"
+ ? this._decodeNull(input, options)
+ : tag === "bool"
+ ? this._decodeBool(input, options)
+ : tag === "objDesc"
+ ? this._decodeStr(input, tag, options)
+ : tag === "int" || tag === "enum"
+ ? this._decodeInt(input, state.args && state.args[0], options)
+ : state.use !== null
+ ? this._getUse(state.use, input._reporterState.obj)._decode(
+ input,
+ options,
+ )
+ : input.error("unknown tag: " + tag);
+ };
+ Node.prototype._getUse = function (entity, obj) {
+ let state = this._baseState;
+ return (
+ (state.useDecoder = this._use(entity, obj)),
+ assert(state.useDecoder._baseState.parent === null),
+ (state.useDecoder = state.useDecoder._baseState.children[0]),
+ state.implicit !== state.useDecoder._baseState.implicit &&
+ ((state.useDecoder = state.useDecoder.clone()),
+ (state.useDecoder._baseState.implicit = state.implicit)),
+ state.useDecoder
+ );
+ };
+ Node.prototype._decodeChoice = function (input, options) {
+ let state = this._baseState,
+ result = null,
+ match = !1;
+ return (
+ Object.keys(state.choice).some(function (key) {
+ let save = input.save(),
+ node = state.choice[key];
+ try {
+ let value = node._decode(input, options);
+ if (input.isError(value)) return !1;
+ (result = { type: key, value }), (match = !0);
+ } catch {
+ return input.restore(save), !1;
+ }
+ return !0;
+ }, this),
+ match ? result : input.error("Choice not matched")
+ );
+ };
+ Node.prototype._createEncoderBuffer = function (data) {
+ return new EncoderBuffer(data, this.reporter);
+ };
+ Node.prototype._encode = function (data, reporter, parent) {
+ let state = this._baseState;
+ if (state.default !== null && state.default === data) return;
+ let result = this._encodeValue(data, reporter, parent);
+ if (result !== void 0 && !this._skipDefault(result, reporter, parent))
+ return result;
+ };
+ Node.prototype._encodeValue = function (data, reporter, parent) {
+ let state = this._baseState;
+ if (state.parent === null)
+ return state.children[0]._encode(data, reporter || new Reporter());
+ let result = null;
+ if (((this.reporter = reporter), state.optional && data === void 0))
+ if (state.default !== null) data = state.default;
+ else return;
+ let content = null,
+ primitive = !1;
+ if (state.any) result = this._createEncoderBuffer(data);
+ else if (state.choice) result = this._encodeChoice(data, reporter);
+ else if (state.contains)
+ (content = this._getUse(state.contains, parent)._encode(
+ data,
+ reporter,
+ )),
+ (primitive = !0);
+ else if (state.children)
+ (content = state.children
+ .map(function (child) {
+ if (child._baseState.tag === "null_")
+ return child._encode(null, reporter, data);
+ if (child._baseState.key === null)
+ return reporter.error("Child should have a key");
+ let prevKey = reporter.enterKey(child._baseState.key);
+ if (typeof data != "object")
+ return reporter.error("Child expected, but input is not object");
+ let res = child._encode(data[child._baseState.key], reporter, data);
+ return reporter.leaveKey(prevKey), res;
+ }, this)
+ .filter(function (child) {
+ return child;
+ })),
+ (content = this._createEncoderBuffer(content));
+ else if (state.tag === "seqof" || state.tag === "setof") {
+ if (!(state.args && state.args.length === 1))
+ return reporter.error("Too many args for : " + state.tag);
+ if (!Array.isArray(data))
+ return reporter.error("seqof/setof, but data is not Array");
+ let child = this.clone();
+ (child._baseState.implicit = null),
+ (content = this._createEncoderBuffer(
+ data.map(function (item) {
+ let state2 = this._baseState;
+ return this._getUse(state2.args[0], data)._encode(item, reporter);
+ }, child),
+ ));
+ } else
+ state.use !== null
+ ? (result = this._getUse(state.use, parent)._encode(data, reporter))
+ : ((content = this._encodePrimitive(state.tag, data)),
+ (primitive = !0));
+ if (!state.any && state.choice === null) {
+ let tag = state.implicit !== null ? state.implicit : state.tag,
+ cls = state.implicit === null ? "universal" : "context";
+ tag === null
+ ? state.use === null &&
+ reporter.error("Tag could be omitted only for .use()")
+ : state.use === null &&
+ (result = this._encodeComposite(tag, primitive, cls, content));
+ }
+ return (
+ state.explicit !== null &&
+ (result = this._encodeComposite(
+ state.explicit,
+ !1,
+ "context",
+ result,
+ )),
+ result
+ );
+ };
+ Node.prototype._encodeChoice = function (data, reporter) {
+ let state = this._baseState,
+ node = state.choice[data.type];
+ return (
+ node ||
+ assert(
+ !1,
+ data.type +
+ " not found in " +
+ JSON.stringify(Object.keys(state.choice)),
+ ),
+ node._encode(data.value, reporter)
+ );
+ };
+ Node.prototype._encodePrimitive = function (tag, data) {
+ let state = this._baseState;
+ if (/str$/.test(tag)) return this._encodeStr(data, tag);
+ if (tag === "objid" && state.args)
+ return this._encodeObjid(data, state.reverseArgs[0], state.args[1]);
+ if (tag === "objid") return this._encodeObjid(data, null, null);
+ if (tag === "gentime" || tag === "utctime")
+ return this._encodeTime(data, tag);
+ if (tag === "null_") return this._encodeNull();
+ if (tag === "int" || tag === "enum")
+ return this._encodeInt(data, state.args && state.reverseArgs[0]);
+ if (tag === "bool") return this._encodeBool(data);
+ if (tag === "objDesc") return this._encodeStr(data, tag);
+ throw new Error("Unsupported tag: " + tag);
+ };
+ Node.prototype._isNumstr = function (str) {
+ return /^[0-9 ]*$/.test(str);
+ };
+ Node.prototype._isPrintstr = function (str) {
+ return /^[A-Za-z0-9 '()+,-./:=?]*$/.test(str);
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/constants/der.js
+var require_der = __commonJS({
+ "node_modules/asn1.js/lib/asn1/constants/der.js"(exports) {
+ "use strict";
+ function reverse(map) {
+ let res = {};
+ return (
+ Object.keys(map).forEach(function (key) {
+ (key | 0) == key && (key = key | 0);
+ let value = map[key];
+ res[value] = key;
+ }),
+ res
+ );
+ }
+ exports.tagClass = {
+ 0: "universal",
+ 1: "application",
+ 2: "context",
+ 3: "private",
+ };
+ exports.tagClassByName = reverse(exports.tagClass);
+ exports.tag = {
+ 0: "end",
+ 1: "bool",
+ 2: "int",
+ 3: "bitstr",
+ 4: "octstr",
+ 5: "null_",
+ 6: "objid",
+ 7: "objDesc",
+ 8: "external",
+ 9: "real",
+ 10: "enum",
+ 11: "embed",
+ 12: "utf8str",
+ 13: "relativeOid",
+ 16: "seq",
+ 17: "set",
+ 18: "numstr",
+ 19: "printstr",
+ 20: "t61str",
+ 21: "videostr",
+ 22: "ia5str",
+ 23: "utctime",
+ 24: "gentime",
+ 25: "graphstr",
+ 26: "iso646str",
+ 27: "genstr",
+ 28: "unistr",
+ 29: "charstr",
+ 30: "bmpstr",
+ };
+ exports.tagByName = reverse(exports.tag);
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/encoders/der.js
+var require_der2 = __commonJS({
+ "node_modules/asn1.js/lib/asn1/encoders/der.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ Buffer2 = require_safer().Buffer,
+ Node = require_node(),
+ der = require_der();
+ function DEREncoder(entity) {
+ (this.enc = "der"),
+ (this.name = entity.name),
+ (this.entity = entity),
+ (this.tree = new DERNode()),
+ this.tree._init(entity.body);
+ }
+ module.exports = DEREncoder;
+ DEREncoder.prototype.encode = function (data, reporter) {
+ return this.tree._encode(data, reporter).join();
+ };
+ function DERNode(parent) {
+ Node.call(this, "der", parent);
+ }
+ inherits(DERNode, Node);
+ DERNode.prototype._encodeComposite = function (
+ tag,
+ primitive,
+ cls,
+ content,
+ ) {
+ let encodedTag = encodeTag(tag, primitive, cls, this.reporter);
+ if (content.length < 128) {
+ let header2 = Buffer2.alloc(2);
+ return (
+ (header2[0] = encodedTag),
+ (header2[1] = content.length),
+ this._createEncoderBuffer([header2, content])
+ );
+ }
+ let lenOctets = 1;
+ for (let i = content.length; i >= 256; i >>= 8) lenOctets++;
+ let header = Buffer2.alloc(1 + 1 + lenOctets);
+ (header[0] = encodedTag), (header[1] = 128 | lenOctets);
+ for (let i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8)
+ header[i] = j & 255;
+ return this._createEncoderBuffer([header, content]);
+ };
+ DERNode.prototype._encodeStr = function (str, tag) {
+ if (tag === "bitstr")
+ return this._createEncoderBuffer([str.unused | 0, str.data]);
+ if (tag === "bmpstr") {
+ let buf = Buffer2.alloc(str.length * 2);
+ for (let i = 0; i < str.length; i++)
+ buf.writeUInt16BE(str.charCodeAt(i), i * 2);
+ return this._createEncoderBuffer(buf);
+ } else
+ return tag === "numstr"
+ ? this._isNumstr(str)
+ ? this._createEncoderBuffer(str)
+ : this.reporter.error(
+ "Encoding of string type: numstr supports only digits and space",
+ )
+ : tag === "printstr"
+ ? this._isPrintstr(str)
+ ? this._createEncoderBuffer(str)
+ : this.reporter.error(
+ "Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark",
+ )
+ : /str$/.test(tag)
+ ? this._createEncoderBuffer(str)
+ : tag === "objDesc"
+ ? this._createEncoderBuffer(str)
+ : this.reporter.error(
+ "Encoding of string type: " + tag + " unsupported",
+ );
+ };
+ DERNode.prototype._encodeObjid = function (id, values, relative) {
+ if (typeof id == "string") {
+ if (!values)
+ return this.reporter.error(
+ "string objid given, but no values map found",
+ );
+ if (!values.hasOwnProperty(id))
+ return this.reporter.error("objid not found in values map");
+ id = values[id].split(/[\s.]+/g);
+ for (let i = 0; i < id.length; i++) id[i] |= 0;
+ } else if (Array.isArray(id)) {
+ id = id.slice();
+ for (let i = 0; i < id.length; i++) id[i] |= 0;
+ }
+ if (!Array.isArray(id))
+ return this.reporter.error(
+ "objid() should be either array or string, got: " +
+ JSON.stringify(id),
+ );
+ if (!relative) {
+ if (id[1] >= 40)
+ return this.reporter.error("Second objid identifier OOB");
+ id.splice(0, 2, id[0] * 40 + id[1]);
+ }
+ let size = 0;
+ for (let i = 0; i < id.length; i++) {
+ let ident = id[i];
+ for (size++; ident >= 128; ident >>= 7) size++;
+ }
+ let objid = Buffer2.alloc(size),
+ offset = objid.length - 1;
+ for (let i = id.length - 1; i >= 0; i--) {
+ let ident = id[i];
+ for (objid[offset--] = ident & 127; (ident >>= 7) > 0; )
+ objid[offset--] = 128 | (ident & 127);
+ }
+ return this._createEncoderBuffer(objid);
+ };
+ function two(num) {
+ return num < 10 ? "0" + num : num;
+ }
+ DERNode.prototype._encodeTime = function (time, tag) {
+ let str,
+ date = new Date(time);
+ return (
+ tag === "gentime"
+ ? (str = [
+ two(date.getUTCFullYear()),
+ two(date.getUTCMonth() + 1),
+ two(date.getUTCDate()),
+ two(date.getUTCHours()),
+ two(date.getUTCMinutes()),
+ two(date.getUTCSeconds()),
+ "Z",
+ ].join(""))
+ : tag === "utctime"
+ ? (str = [
+ two(date.getUTCFullYear() % 100),
+ two(date.getUTCMonth() + 1),
+ two(date.getUTCDate()),
+ two(date.getUTCHours()),
+ two(date.getUTCMinutes()),
+ two(date.getUTCSeconds()),
+ "Z",
+ ].join(""))
+ : this.reporter.error(
+ "Encoding " + tag + " time is not supported yet",
+ ),
+ this._encodeStr(str, "octstr")
+ );
+ };
+ DERNode.prototype._encodeNull = function () {
+ return this._createEncoderBuffer("");
+ };
+ DERNode.prototype._encodeInt = function (num, values) {
+ if (typeof num == "string") {
+ if (!values)
+ return this.reporter.error(
+ "String int or enum given, but no values map",
+ );
+ if (!values.hasOwnProperty(num))
+ return this.reporter.error(
+ "Values map doesn't contain: " + JSON.stringify(num),
+ );
+ num = values[num];
+ }
+ if (typeof num != "number" && !Buffer2.isBuffer(num)) {
+ let numArray = num.toArray();
+ !num.sign && numArray[0] & 128 && numArray.unshift(0),
+ (num = Buffer2.from(numArray));
+ }
+ if (Buffer2.isBuffer(num)) {
+ let size2 = num.length;
+ num.length === 0 && size2++;
+ let out2 = Buffer2.alloc(size2);
+ return (
+ num.copy(out2),
+ num.length === 0 && (out2[0] = 0),
+ this._createEncoderBuffer(out2)
+ );
+ }
+ if (num < 128) return this._createEncoderBuffer(num);
+ if (num < 256) return this._createEncoderBuffer([0, num]);
+ let size = 1;
+ for (let i = num; i >= 256; i >>= 8) size++;
+ let out = new Array(size);
+ for (let i = out.length - 1; i >= 0; i--)
+ (out[i] = num & 255), (num >>= 8);
+ return (
+ out[0] & 128 && out.unshift(0),
+ this._createEncoderBuffer(Buffer2.from(out))
+ );
+ };
+ DERNode.prototype._encodeBool = function (value) {
+ return this._createEncoderBuffer(value ? 255 : 0);
+ };
+ DERNode.prototype._use = function (entity, obj) {
+ return (
+ typeof entity == "function" && (entity = entity(obj)),
+ entity._getEncoder("der").tree
+ );
+ };
+ DERNode.prototype._skipDefault = function (dataBuffer, reporter, parent) {
+ let state = this._baseState,
+ i;
+ if (state.default === null) return !1;
+ let data = dataBuffer.join();
+ if (
+ (state.defaultBuffer === void 0 &&
+ (state.defaultBuffer = this._encodeValue(
+ state.default,
+ reporter,
+ parent,
+ ).join()),
+ data.length !== state.defaultBuffer.length)
+ )
+ return !1;
+ for (i = 0; i < data.length; i++)
+ if (data[i] !== state.defaultBuffer[i]) return !1;
+ return !0;
+ };
+ function encodeTag(tag, primitive, cls, reporter) {
+ let res;
+ if (
+ (tag === "seqof" ? (tag = "seq") : tag === "setof" && (tag = "set"),
+ der.tagByName.hasOwnProperty(tag))
+ )
+ res = der.tagByName[tag];
+ else if (typeof tag == "number" && (tag | 0) === tag) res = tag;
+ else return reporter.error("Unknown tag: " + tag);
+ return res >= 31
+ ? reporter.error("Multi-octet tag encoding unsupported")
+ : (primitive || (res |= 32),
+ (res |= der.tagClassByName[cls || "universal"] << 6),
+ res);
+ }
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/encoders/pem.js
+var require_pem = __commonJS({
+ "node_modules/asn1.js/lib/asn1/encoders/pem.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ DEREncoder = require_der2();
+ function PEMEncoder(entity) {
+ DEREncoder.call(this, entity), (this.enc = "pem");
+ }
+ inherits(PEMEncoder, DEREncoder);
+ module.exports = PEMEncoder;
+ PEMEncoder.prototype.encode = function (data, options) {
+ let p = DEREncoder.prototype.encode.call(this, data).toString("base64"),
+ out = ["-----BEGIN " + options.label + "-----"];
+ for (let i = 0; i < p.length; i += 64) out.push(p.slice(i, i + 64));
+ return (
+ out.push("-----END " + options.label + "-----"),
+ out.join(`
+`)
+ );
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/encoders/index.js
+var require_encoders = __commonJS({
+ "node_modules/asn1.js/lib/asn1/encoders/index.js"(exports) {
+ "use strict";
+ var encoders = exports;
+ encoders.der = require_der2();
+ encoders.pem = require_pem();
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/decoders/der.js
+var require_der3 = __commonJS({
+ "node_modules/asn1.js/lib/asn1/decoders/der.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ bignum = require_bn5(),
+ DecoderBuffer = require_buffer().DecoderBuffer,
+ Node = require_node(),
+ der = require_der();
+ function DERDecoder(entity) {
+ (this.enc = "der"),
+ (this.name = entity.name),
+ (this.entity = entity),
+ (this.tree = new DERNode()),
+ this.tree._init(entity.body);
+ }
+ module.exports = DERDecoder;
+ DERDecoder.prototype.decode = function (data, options) {
+ return (
+ DecoderBuffer.isDecoderBuffer(data) ||
+ (data = new DecoderBuffer(data, options)),
+ this.tree._decode(data, options)
+ );
+ };
+ function DERNode(parent) {
+ Node.call(this, "der", parent);
+ }
+ inherits(DERNode, Node);
+ DERNode.prototype._peekTag = function (buffer, tag, any) {
+ if (buffer.isEmpty()) return !1;
+ let state = buffer.save(),
+ decodedTag = derDecodeTag(buffer, 'Failed to peek tag: "' + tag + '"');
+ return buffer.isError(decodedTag)
+ ? decodedTag
+ : (buffer.restore(state),
+ decodedTag.tag === tag ||
+ decodedTag.tagStr === tag ||
+ decodedTag.tagStr + "of" === tag ||
+ any);
+ };
+ DERNode.prototype._decodeTag = function (buffer, tag, any) {
+ let decodedTag = derDecodeTag(
+ buffer,
+ 'Failed to decode tag of "' + tag + '"',
+ );
+ if (buffer.isError(decodedTag)) return decodedTag;
+ let len = derDecodeLen(
+ buffer,
+ decodedTag.primitive,
+ 'Failed to get length of "' + tag + '"',
+ );
+ if (buffer.isError(len)) return len;
+ if (
+ !any &&
+ decodedTag.tag !== tag &&
+ decodedTag.tagStr !== tag &&
+ decodedTag.tagStr + "of" !== tag
+ )
+ return buffer.error('Failed to match tag: "' + tag + '"');
+ if (decodedTag.primitive || len !== null)
+ return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
+ let state = buffer.save(),
+ res = this._skipUntilEnd(
+ buffer,
+ 'Failed to skip indefinite length body: "' + this.tag + '"',
+ );
+ return buffer.isError(res)
+ ? res
+ : ((len = buffer.offset - state.offset),
+ buffer.restore(state),
+ buffer.skip(len, 'Failed to match body of: "' + tag + '"'));
+ };
+ DERNode.prototype._skipUntilEnd = function (buffer, fail) {
+ for (;;) {
+ let tag = derDecodeTag(buffer, fail);
+ if (buffer.isError(tag)) return tag;
+ let len = derDecodeLen(buffer, tag.primitive, fail);
+ if (buffer.isError(len)) return len;
+ let res;
+ if (
+ (tag.primitive || len !== null
+ ? (res = buffer.skip(len))
+ : (res = this._skipUntilEnd(buffer, fail)),
+ buffer.isError(res))
+ )
+ return res;
+ if (tag.tagStr === "end") break;
+ }
+ };
+ DERNode.prototype._decodeList = function (buffer, tag, decoder, options) {
+ let result = [];
+ for (; !buffer.isEmpty(); ) {
+ let possibleEnd = this._peekTag(buffer, "end");
+ if (buffer.isError(possibleEnd)) return possibleEnd;
+ let res = decoder.decode(buffer, "der", options);
+ if (buffer.isError(res) && possibleEnd) break;
+ result.push(res);
+ }
+ return result;
+ };
+ DERNode.prototype._decodeStr = function (buffer, tag) {
+ if (tag === "bitstr") {
+ let unused = buffer.readUInt8();
+ return buffer.isError(unused) ? unused : { unused, data: buffer.raw() };
+ } else if (tag === "bmpstr") {
+ let raw = buffer.raw();
+ if (raw.length % 2 === 1)
+ return buffer.error(
+ "Decoding of string type: bmpstr length mismatch",
+ );
+ let str = "";
+ for (let i = 0; i < raw.length / 2; i++)
+ str += String.fromCharCode(raw.readUInt16BE(i * 2));
+ return str;
+ } else if (tag === "numstr") {
+ let numstr = buffer.raw().toString("ascii");
+ return this._isNumstr(numstr)
+ ? numstr
+ : buffer.error(
+ "Decoding of string type: numstr unsupported characters",
+ );
+ } else {
+ if (tag === "octstr") return buffer.raw();
+ if (tag === "objDesc") return buffer.raw();
+ if (tag === "printstr") {
+ let printstr = buffer.raw().toString("ascii");
+ return this._isPrintstr(printstr)
+ ? printstr
+ : buffer.error(
+ "Decoding of string type: printstr unsupported characters",
+ );
+ } else
+ return /str$/.test(tag)
+ ? buffer.raw().toString()
+ : buffer.error("Decoding of string type: " + tag + " unsupported");
+ }
+ };
+ DERNode.prototype._decodeObjid = function (buffer, values, relative) {
+ let result,
+ identifiers = [],
+ ident = 0,
+ subident = 0;
+ for (; !buffer.isEmpty(); )
+ (subident = buffer.readUInt8()),
+ (ident <<= 7),
+ (ident |= subident & 127),
+ (subident & 128) === 0 && (identifiers.push(ident), (ident = 0));
+ subident & 128 && identifiers.push(ident);
+ let first = (identifiers[0] / 40) | 0,
+ second = identifiers[0] % 40;
+ if (
+ (relative
+ ? (result = identifiers)
+ : (result = [first, second].concat(identifiers.slice(1))),
+ values)
+ ) {
+ let tmp = values[result.join(" ")];
+ tmp === void 0 && (tmp = values[result.join(".")]),
+ tmp !== void 0 && (result = tmp);
+ }
+ return result;
+ };
+ DERNode.prototype._decodeTime = function (buffer, tag) {
+ let str = buffer.raw().toString(),
+ year,
+ mon,
+ day,
+ hour,
+ min,
+ sec;
+ if (tag === "gentime")
+ (year = str.slice(0, 4) | 0),
+ (mon = str.slice(4, 6) | 0),
+ (day = str.slice(6, 8) | 0),
+ (hour = str.slice(8, 10) | 0),
+ (min = str.slice(10, 12) | 0),
+ (sec = str.slice(12, 14) | 0);
+ else if (tag === "utctime")
+ (year = str.slice(0, 2) | 0),
+ (mon = str.slice(2, 4) | 0),
+ (day = str.slice(4, 6) | 0),
+ (hour = str.slice(6, 8) | 0),
+ (min = str.slice(8, 10) | 0),
+ (sec = str.slice(10, 12) | 0),
+ year < 70 ? (year = 2e3 + year) : (year = 1900 + year);
+ else
+ return buffer.error("Decoding " + tag + " time is not supported yet");
+ return Date.UTC(year, mon - 1, day, hour, min, sec, 0);
+ };
+ DERNode.prototype._decodeNull = function () {
+ return null;
+ };
+ DERNode.prototype._decodeBool = function (buffer) {
+ let res = buffer.readUInt8();
+ return buffer.isError(res) ? res : res !== 0;
+ };
+ DERNode.prototype._decodeInt = function (buffer, values) {
+ let raw = buffer.raw(),
+ res = new bignum(raw);
+ return values && (res = values[res.toString(10)] || res), res;
+ };
+ DERNode.prototype._use = function (entity, obj) {
+ return (
+ typeof entity == "function" && (entity = entity(obj)),
+ entity._getDecoder("der").tree
+ );
+ };
+ function derDecodeTag(buf, fail) {
+ let tag = buf.readUInt8(fail);
+ if (buf.isError(tag)) return tag;
+ let cls = der.tagClass[tag >> 6],
+ primitive = (tag & 32) === 0;
+ if ((tag & 31) === 31) {
+ let oct = tag;
+ for (tag = 0; (oct & 128) === 128; ) {
+ if (((oct = buf.readUInt8(fail)), buf.isError(oct))) return oct;
+ (tag <<= 7), (tag |= oct & 127);
+ }
+ } else tag &= 31;
+ let tagStr = der.tag[tag];
+ return {
+ cls,
+ primitive,
+ tag,
+ tagStr,
+ };
+ }
+ function derDecodeLen(buf, primitive, fail) {
+ let len = buf.readUInt8(fail);
+ if (buf.isError(len)) return len;
+ if (!primitive && len === 128) return null;
+ if ((len & 128) === 0) return len;
+ let num = len & 127;
+ if (num > 4) return buf.error("length octect is too long");
+ len = 0;
+ for (let i = 0; i < num; i++) {
+ len <<= 8;
+ let j = buf.readUInt8(fail);
+ if (buf.isError(j)) return j;
+ len |= j;
+ }
+ return len;
+ }
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/decoders/pem.js
+var require_pem2 = __commonJS({
+ "node_modules/asn1.js/lib/asn1/decoders/pem.js"(exports, module) {
+ "use strict";
+ var inherits = require_inherits_browser(),
+ Buffer2 = require_safer().Buffer,
+ DERDecoder = require_der3();
+ function PEMDecoder(entity) {
+ DERDecoder.call(this, entity), (this.enc = "pem");
+ }
+ inherits(PEMDecoder, DERDecoder);
+ module.exports = PEMDecoder;
+ PEMDecoder.prototype.decode = function (data, options) {
+ let lines = data.toString().split(/[\r\n]+/g),
+ label = options.label.toUpperCase(),
+ re = /^-----(BEGIN|END) ([^-]+)-----$/,
+ start = -1,
+ end = -1;
+ for (let i = 0; i < lines.length; i++) {
+ let match = lines[i].match(re);
+ if (match !== null && match[2] === label)
+ if (start === -1) {
+ if (match[1] !== "BEGIN") break;
+ start = i;
+ } else {
+ if (match[1] !== "END") break;
+ end = i;
+ break;
+ }
+ }
+ if (start === -1 || end === -1)
+ throw new Error("PEM section not found for: " + label);
+ let base64 = lines.slice(start + 1, end).join("");
+ base64.replace(/[^a-z0-9+/=]+/gi, "");
+ let input = Buffer2.from(base64, "base64");
+ return DERDecoder.prototype.decode.call(this, input, options);
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/decoders/index.js
+var require_decoders = __commonJS({
+ "node_modules/asn1.js/lib/asn1/decoders/index.js"(exports) {
+ "use strict";
+ var decoders = exports;
+ decoders.der = require_der3();
+ decoders.pem = require_pem2();
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/api.js
+var require_api = __commonJS({
+ "node_modules/asn1.js/lib/asn1/api.js"(exports) {
+ "use strict";
+ var encoders = require_encoders(),
+ decoders = require_decoders(),
+ inherits = require_inherits_browser(),
+ api = exports;
+ api.define = function (name, body) {
+ return new Entity(name, body);
+ };
+ function Entity(name, body) {
+ (this.name = name),
+ (this.body = body),
+ (this.decoders = {}),
+ (this.encoders = {});
+ }
+ Entity.prototype._createNamed = function (Base) {
+ let name = this.name;
+ function Generated(entity) {
+ this._initNamed(entity, name);
+ }
+ return (
+ inherits(Generated, Base),
+ (Generated.prototype._initNamed = function (entity, name2) {
+ Base.call(this, entity, name2);
+ }),
+ new Generated(this)
+ );
+ };
+ Entity.prototype._getDecoder = function (enc) {
+ return (
+ (enc = enc || "der"),
+ this.decoders.hasOwnProperty(enc) ||
+ (this.decoders[enc] = this._createNamed(decoders[enc])),
+ this.decoders[enc]
+ );
+ };
+ Entity.prototype.decode = function (data, enc, options) {
+ return this._getDecoder(enc).decode(data, options);
+ };
+ Entity.prototype._getEncoder = function (enc) {
+ return (
+ (enc = enc || "der"),
+ this.encoders.hasOwnProperty(enc) ||
+ (this.encoders[enc] = this._createNamed(encoders[enc])),
+ this.encoders[enc]
+ );
+ };
+ Entity.prototype.encode = function (data, enc, reporter) {
+ return this._getEncoder(enc).encode(data, reporter);
+ };
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/base/index.js
+var require_base2 = __commonJS({
+ "node_modules/asn1.js/lib/asn1/base/index.js"(exports) {
+ "use strict";
+ var base = exports;
+ base.Reporter = require_reporter().Reporter;
+ base.DecoderBuffer = require_buffer().DecoderBuffer;
+ base.EncoderBuffer = require_buffer().EncoderBuffer;
+ base.Node = require_node();
+ },
+});
+
+// node_modules/asn1.js/lib/asn1/constants/index.js
+var require_constants = __commonJS({
+ "node_modules/asn1.js/lib/asn1/constants/index.js"(exports) {
+ "use strict";
+ var constants = exports;
+ constants._reverse = function (map) {
+ let res = {};
+ return (
+ Object.keys(map).forEach(function (key) {
+ (key | 0) == key && (key = key | 0);
+ let value = map[key];
+ res[value] = key;
+ }),
+ res
+ );
+ };
+ constants.der = require_der();
+ },
+});
+
+// node_modules/asn1.js/lib/asn1.js
+var require_asn1 = __commonJS({
+ "node_modules/asn1.js/lib/asn1.js"(exports) {
+ "use strict";
+ var asn1 = exports;
+ asn1.bignum = require_bn5();
+ asn1.define = require_api().define;
+ asn1.base = require_base2();
+ asn1.constants = require_constants();
+ asn1.decoders = require_decoders();
+ asn1.encoders = require_encoders();
+ },
+});
+
+// node_modules/parse-asn1/certificate.js
+var require_certificate = __commonJS({
+ "node_modules/parse-asn1/certificate.js"(exports, module) {
+ "use strict";
+ var asn = require_asn1(),
+ Time = asn.define("Time", function () {
+ this.choice({
+ utcTime: this.utctime(),
+ generalTime: this.gentime(),
+ });
+ }),
+ AttributeTypeValue = asn.define("AttributeTypeValue", function () {
+ this.seq().obj(this.key("type").objid(), this.key("value").any());
+ }),
+ AlgorithmIdentifier = asn.define("AlgorithmIdentifier", function () {
+ this.seq().obj(
+ this.key("algorithm").objid(),
+ this.key("parameters").optional(),
+ this.key("curve").objid().optional(),
+ );
+ }),
+ SubjectPublicKeyInfo = asn.define("SubjectPublicKeyInfo", function () {
+ this.seq().obj(
+ this.key("algorithm").use(AlgorithmIdentifier),
+ this.key("subjectPublicKey").bitstr(),
+ );
+ }),
+ RelativeDistinguishedName = asn.define(
+ "RelativeDistinguishedName",
+ function () {
+ this.setof(AttributeTypeValue);
+ },
+ ),
+ RDNSequence = asn.define("RDNSequence", function () {
+ this.seqof(RelativeDistinguishedName);
+ }),
+ Name = asn.define("Name", function () {
+ this.choice({
+ rdnSequence: this.use(RDNSequence),
+ });
+ }),
+ Validity = asn.define("Validity", function () {
+ this.seq().obj(
+ this.key("notBefore").use(Time),
+ this.key("notAfter").use(Time),
+ );
+ }),
+ Extension = asn.define("Extension", function () {
+ this.seq().obj(
+ this.key("extnID").objid(),
+ this.key("critical").bool().def(!1),
+ this.key("extnValue").octstr(),
+ );
+ }),
+ TBSCertificate = asn.define("TBSCertificate", function () {
+ this.seq().obj(
+ this.key("version").explicit(0).int().optional(),
+ this.key("serialNumber").int(),
+ this.key("signature").use(AlgorithmIdentifier),
+ this.key("issuer").use(Name),
+ this.key("validity").use(Validity),
+ this.key("subject").use(Name),
+ this.key("subjectPublicKeyInfo").use(SubjectPublicKeyInfo),
+ this.key("issuerUniqueID").implicit(1).bitstr().optional(),
+ this.key("subjectUniqueID").implicit(2).bitstr().optional(),
+ this.key("extensions").explicit(3).seqof(Extension).optional(),
+ );
+ }),
+ X509Certificate = asn.define("X509Certificate", function () {
+ this.seq().obj(
+ this.key("tbsCertificate").use(TBSCertificate),
+ this.key("signatureAlgorithm").use(AlgorithmIdentifier),
+ this.key("signatureValue").bitstr(),
+ );
+ });
+ module.exports = X509Certificate;
+ },
+});
+
+// node_modules/parse-asn1/asn1.js
+var require_asn12 = __commonJS({
+ "node_modules/parse-asn1/asn1.js"(exports) {
+ "use strict";
+ var asn1 = require_asn1();
+ exports.certificate = require_certificate();
+ var RSAPrivateKey = asn1.define("RSAPrivateKey", function () {
+ this.seq().obj(
+ this.key("version").int(),
+ this.key("modulus").int(),
+ this.key("publicExponent").int(),
+ this.key("privateExponent").int(),
+ this.key("prime1").int(),
+ this.key("prime2").int(),
+ this.key("exponent1").int(),
+ this.key("exponent2").int(),
+ this.key("coefficient").int(),
+ );
+ });
+ exports.RSAPrivateKey = RSAPrivateKey;
+ var RSAPublicKey = asn1.define("RSAPublicKey", function () {
+ this.seq().obj(
+ this.key("modulus").int(),
+ this.key("publicExponent").int(),
+ );
+ });
+ exports.RSAPublicKey = RSAPublicKey;
+ var PublicKey = asn1.define("SubjectPublicKeyInfo", function () {
+ this.seq().obj(
+ this.key("algorithm").use(AlgorithmIdentifier),
+ this.key("subjectPublicKey").bitstr(),
+ );
+ });
+ exports.PublicKey = PublicKey;
+ var AlgorithmIdentifier = asn1.define("AlgorithmIdentifier", function () {
+ this.seq().obj(
+ this.key("algorithm").objid(),
+ this.key("none").null_().optional(),
+ this.key("curve").objid().optional(),
+ this.key("params")
+ .seq()
+ .obj(this.key("p").int(), this.key("q").int(), this.key("g").int())
+ .optional(),
+ );
+ }),
+ PrivateKeyInfo = asn1.define("PrivateKeyInfo", function () {
+ this.seq().obj(
+ this.key("version").int(),
+ this.key("algorithm").use(AlgorithmIdentifier),
+ this.key("subjectPrivateKey").octstr(),
+ );
+ });
+ exports.PrivateKey = PrivateKeyInfo;
+ var EncryptedPrivateKeyInfo = asn1.define(
+ "EncryptedPrivateKeyInfo",
+ function () {
+ this.seq().obj(
+ this.key("algorithm")
+ .seq()
+ .obj(
+ this.key("id").objid(),
+ this.key("decrypt")
+ .seq()
+ .obj(
+ this.key("kde")
+ .seq()
+ .obj(
+ this.key("id").objid(),
+ this.key("kdeparams")
+ .seq()
+ .obj(
+ this.key("salt").octstr(),
+ this.key("iters").int(),
+ ),
+ ),
+ this.key("cipher")
+ .seq()
+ .obj(this.key("algo").objid(), this.key("iv").octstr()),
+ ),
+ ),
+ this.key("subjectPrivateKey").octstr(),
+ );
+ },
+ );
+ exports.EncryptedPrivateKey = EncryptedPrivateKeyInfo;
+ var DSAPrivateKey = asn1.define("DSAPrivateKey", function () {
+ this.seq().obj(
+ this.key("version").int(),
+ this.key("p").int(),
+ this.key("q").int(),
+ this.key("g").int(),
+ this.key("pub_key").int(),
+ this.key("priv_key").int(),
+ );
+ });
+ exports.DSAPrivateKey = DSAPrivateKey;
+ exports.DSAparam = asn1.define("DSAparam", function () {
+ this.int();
+ });
+ var ECPrivateKey = asn1.define("ECPrivateKey", function () {
+ this.seq().obj(
+ this.key("version").int(),
+ this.key("privateKey").octstr(),
+ this.key("parameters").optional().explicit(0).use(ECParameters),
+ this.key("publicKey").optional().explicit(1).bitstr(),
+ );
+ });
+ exports.ECPrivateKey = ECPrivateKey;
+ var ECParameters = asn1.define("ECParameters", function () {
+ this.choice({
+ namedCurve: this.objid(),
+ });
+ });
+ exports.signature = asn1.define("signature", function () {
+ this.seq().obj(this.key("r").int(), this.key("s").int());
+ });
+ },
+});
+
+// node_modules/parse-asn1/aesid.json
+var require_aesid = __commonJS({
+ "node_modules/parse-asn1/aesid.json"(exports, module) {
+ module.exports = {
+ "2.16.840.1.101.3.4.1.1": "aes-128-ecb",
+ "2.16.840.1.101.3.4.1.2": "aes-128-cbc",
+ "2.16.840.1.101.3.4.1.3": "aes-128-ofb",
+ "2.16.840.1.101.3.4.1.4": "aes-128-cfb",
+ "2.16.840.1.101.3.4.1.21": "aes-192-ecb",
+ "2.16.840.1.101.3.4.1.22": "aes-192-cbc",
+ "2.16.840.1.101.3.4.1.23": "aes-192-ofb",
+ "2.16.840.1.101.3.4.1.24": "aes-192-cfb",
+ "2.16.840.1.101.3.4.1.41": "aes-256-ecb",
+ "2.16.840.1.101.3.4.1.42": "aes-256-cbc",
+ "2.16.840.1.101.3.4.1.43": "aes-256-ofb",
+ "2.16.840.1.101.3.4.1.44": "aes-256-cfb",
+ };
+ },
+});
+
+// node_modules/parse-asn1/fixProc.js
+var require_fixProc = __commonJS({
+ "node_modules/parse-asn1/fixProc.js"(exports, module) {
+ var findProc =
+ /Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r+/=]+)[\n\r]+/m,
+ startRegex = /^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,
+ fullRegex =
+ /^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r+/=]+)-----END \1-----$/m,
+ evp = require_evp_bytestokey(),
+ ciphers = require_browser5(),
+ Buffer2 = require_safe_buffer().Buffer;
+ module.exports = function (okey, password) {
+ var key = okey.toString(),
+ match = key.match(findProc),
+ decrypted;
+ if (match) {
+ var suite = "aes" + match[1],
+ iv = Buffer2.from(match[2], "hex"),
+ cipherText = Buffer2.from(match[3].replace(/[\r\n]/g, ""), "base64"),
+ cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key,
+ out = [],
+ cipher = ciphers.createDecipheriv(suite, cipherKey, iv);
+ out.push(cipher.update(cipherText)),
+ out.push(cipher.final()),
+ (decrypted = Buffer2.concat(out));
+ } else {
+ var match2 = key.match(fullRegex);
+ decrypted = Buffer2.from(match2[2].replace(/[\r\n]/g, ""), "base64");
+ }
+ var tag = key.match(startRegex)[1];
+ return {
+ tag,
+ data: decrypted,
+ };
+ };
+ },
+});
+
+// node_modules/parse-asn1/index.js
+var require_parse_asn1 = __commonJS({
+ "node_modules/parse-asn1/index.js"(exports, module) {
+ var asn1 = require_asn12(),
+ aesid = require_aesid(),
+ fixProc = require_fixProc(),
+ ciphers = require_browser5(),
+ compat = require_browser4(),
+ Buffer2 = require_safe_buffer().Buffer;
+ module.exports = parseKeys;
+ function parseKeys(buffer) {
+ var password;
+ typeof buffer == "object" &&
+ !Buffer2.isBuffer(buffer) &&
+ ((password = buffer.passphrase), (buffer = buffer.key)),
+ typeof buffer == "string" && (buffer = Buffer2.from(buffer));
+ var stripped = fixProc(buffer, password),
+ type = stripped.tag,
+ data = stripped.data,
+ subtype,
+ ndata;
+ switch (type) {
+ case "CERTIFICATE":
+ ndata = asn1.certificate.decode(data, "der").tbsCertificate
+ .subjectPublicKeyInfo;
+ case "PUBLIC KEY":
+ switch (
+ (ndata || (ndata = asn1.PublicKey.decode(data, "der")),
+ (subtype = ndata.algorithm.algorithm.join(".")),
+ subtype)
+ ) {
+ case "1.2.840.113549.1.1.1":
+ return asn1.RSAPublicKey.decode(
+ ndata.subjectPublicKey.data,
+ "der",
+ );
+ case "1.2.840.10045.2.1":
+ return (
+ (ndata.subjectPrivateKey = ndata.subjectPublicKey),
+ {
+ type: "ec",
+ data: ndata,
+ }
+ );
+ case "1.2.840.10040.4.1":
+ return (
+ (ndata.algorithm.params.pub_key = asn1.DSAparam.decode(
+ ndata.subjectPublicKey.data,
+ "der",
+ )),
+ {
+ type: "dsa",
+ data: ndata.algorithm.params,
+ }
+ );
+ default:
+ throw new Error("unknown key id " + subtype);
+ }
+ case "ENCRYPTED PRIVATE KEY":
+ (data = asn1.EncryptedPrivateKey.decode(data, "der")),
+ (data = decrypt(data, password));
+ case "PRIVATE KEY":
+ switch (
+ ((ndata = asn1.PrivateKey.decode(data, "der")),
+ (subtype = ndata.algorithm.algorithm.join(".")),
+ subtype)
+ ) {
+ case "1.2.840.113549.1.1.1":
+ return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, "der");
+ case "1.2.840.10045.2.1":
+ return {
+ curve: ndata.algorithm.curve,
+ privateKey: asn1.ECPrivateKey.decode(
+ ndata.subjectPrivateKey,
+ "der",
+ ).privateKey,
+ };
+ case "1.2.840.10040.4.1":
+ return (
+ (ndata.algorithm.params.priv_key = asn1.DSAparam.decode(
+ ndata.subjectPrivateKey,
+ "der",
+ )),
+ {
+ type: "dsa",
+ params: ndata.algorithm.params,
+ }
+ );
+ default:
+ throw new Error("unknown key id " + subtype);
+ }
+ case "RSA PUBLIC KEY":
+ return asn1.RSAPublicKey.decode(data, "der");
+ case "RSA PRIVATE KEY":
+ return asn1.RSAPrivateKey.decode(data, "der");
+ case "DSA PRIVATE KEY":
+ return {
+ type: "dsa",
+ params: asn1.DSAPrivateKey.decode(data, "der"),
+ };
+ case "EC PRIVATE KEY":
+ return (
+ (data = asn1.ECPrivateKey.decode(data, "der")),
+ {
+ curve: data.parameters.value,
+ privateKey: data.privateKey,
+ }
+ );
+ default:
+ throw new Error("unknown key type " + type);
+ }
+ }
+ parseKeys.signature = asn1.signature;
+ function decrypt(data, password) {
+ var salt = data.algorithm.decrypt.kde.kdeparams.salt,
+ iters = parseInt(
+ data.algorithm.decrypt.kde.kdeparams.iters.toString(),
+ 10,
+ ),
+ algo = aesid[data.algorithm.decrypt.cipher.algo.join(".")],
+ iv = data.algorithm.decrypt.cipher.iv,
+ cipherText = data.subjectPrivateKey,
+ keylen = parseInt(algo.split("-")[1], 10) / 8,
+ key = compat.pbkdf2Sync(password, salt, iters, keylen, "sha1"),
+ cipher = ciphers.createDecipheriv(algo, key, iv),
+ out = [];
+ return (
+ out.push(cipher.update(cipherText)),
+ out.push(cipher.final()),
+ Buffer2.concat(out)
+ );
+ }
+ },
+});
+
+// node_modules/browserify-sign/browser/curves.json
+var require_curves2 = __commonJS({
+ "node_modules/browserify-sign/browser/curves.json"(exports, module) {
+ module.exports = {
+ "1.3.132.0.10": "secp256k1",
+ "1.3.132.0.33": "p224",
+ "1.2.840.10045.3.1.1": "p192",
+ "1.2.840.10045.3.1.7": "p256",
+ "1.3.132.0.34": "p384",
+ "1.3.132.0.35": "p521",
+ };
+ },
+});
+
+// node_modules/browserify-sign/browser/sign.js
+var require_sign = __commonJS({
+ "node_modules/browserify-sign/browser/sign.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ createHmac = require_browser3(),
+ crt = require_browserify_rsa(),
+ EC = require_elliptic().ec,
+ BN = require_bn3(),
+ parseKeys = require_parse_asn1(),
+ curves = require_curves2();
+ function sign(hash, key, hashType, signType, tag) {
+ var priv = parseKeys(key);
+ if (priv.curve) {
+ if (signType !== "ecdsa" && signType !== "ecdsa/rsa")
+ throw new Error("wrong private key type");
+ return ecSign(hash, priv);
+ } else if (priv.type === "dsa") {
+ if (signType !== "dsa") throw new Error("wrong private key type");
+ return dsaSign(hash, priv, hashType);
+ } else if (signType !== "rsa" && signType !== "ecdsa/rsa")
+ throw new Error("wrong private key type");
+ hash = Buffer2.concat([tag, hash]);
+ for (
+ var len = priv.modulus.byteLength(), pad = [0, 1];
+ hash.length + pad.length + 1 < len;
+
+ )
+ pad.push(255);
+ pad.push(0);
+ for (var i = -1; ++i < hash.length; ) pad.push(hash[i]);
+ var out = crt(pad, priv);
+ return out;
+ }
+ function ecSign(hash, priv) {
+ var curveId = curves[priv.curve.join(".")];
+ if (!curveId) throw new Error("unknown curve " + priv.curve.join("."));
+ var curve = new EC(curveId),
+ key = curve.keyFromPrivate(priv.privateKey),
+ out = key.sign(hash);
+ return Buffer2.from(out.toDER());
+ }
+ function dsaSign(hash, priv, algo) {
+ for (
+ var x = priv.params.priv_key,
+ p = priv.params.p,
+ q = priv.params.q,
+ g = priv.params.g,
+ r = new BN(0),
+ k,
+ H = bits2int(hash, q).mod(q),
+ s = !1,
+ kv = getKey(x, q, hash, algo);
+ s === !1;
+
+ )
+ (k = makeKey(q, kv, algo)),
+ (r = makeR(g, k, p, q)),
+ (s = k
+ .invm(q)
+ .imul(H.add(x.mul(r)))
+ .mod(q)),
+ s.cmpn(0) === 0 && ((s = !1), (r = new BN(0)));
+ return toDER(r, s);
+ }
+ function toDER(r, s) {
+ (r = r.toArray()),
+ (s = s.toArray()),
+ r[0] & 128 && (r = [0].concat(r)),
+ s[0] & 128 && (s = [0].concat(s));
+ var total = r.length + s.length + 4,
+ res = [48, total, 2, r.length];
+ return (res = res.concat(r, [2, s.length], s)), Buffer2.from(res);
+ }
+ function getKey(x, q, hash, algo) {
+ if (((x = Buffer2.from(x.toArray())), x.length < q.byteLength())) {
+ var zeros = Buffer2.alloc(q.byteLength() - x.length);
+ x = Buffer2.concat([zeros, x]);
+ }
+ var hlen = hash.length,
+ hbits = bits2octets(hash, q),
+ v = Buffer2.alloc(hlen);
+ v.fill(1);
+ var k = Buffer2.alloc(hlen);
+ return (
+ (k = createHmac(algo, k)
+ .update(v)
+ .update(Buffer2.from([0]))
+ .update(x)
+ .update(hbits)
+ .digest()),
+ (v = createHmac(algo, k).update(v).digest()),
+ (k = createHmac(algo, k)
+ .update(v)
+ .update(Buffer2.from([1]))
+ .update(x)
+ .update(hbits)
+ .digest()),
+ (v = createHmac(algo, k).update(v).digest()),
+ { k, v }
+ );
+ }
+ function bits2int(obits, q) {
+ var bits = new BN(obits),
+ shift = (obits.length << 3) - q.bitLength();
+ return shift > 0 && bits.ishrn(shift), bits;
+ }
+ function bits2octets(bits, q) {
+ (bits = bits2int(bits, q)), (bits = bits.mod(q));
+ var out = Buffer2.from(bits.toArray());
+ if (out.length < q.byteLength()) {
+ var zeros = Buffer2.alloc(q.byteLength() - out.length);
+ out = Buffer2.concat([zeros, out]);
+ }
+ return out;
+ }
+ function makeKey(q, kv, algo) {
+ var t, k;
+ do {
+ for (t = Buffer2.alloc(0); t.length * 8 < q.bitLength(); )
+ (kv.v = createHmac(algo, kv.k).update(kv.v).digest()),
+ (t = Buffer2.concat([t, kv.v]));
+ (k = bits2int(t, q)),
+ (kv.k = createHmac(algo, kv.k)
+ .update(kv.v)
+ .update(Buffer2.from([0]))
+ .digest()),
+ (kv.v = createHmac(algo, kv.k).update(kv.v).digest());
+ } while (k.cmp(q) !== -1);
+ return k;
+ }
+ function makeR(g, k, p, q) {
+ return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q);
+ }
+ module.exports = sign;
+ module.exports.getKey = getKey;
+ module.exports.makeKey = makeKey;
+ },
+});
+
+// node_modules/browserify-sign/browser/verify.js
+var require_verify = __commonJS({
+ "node_modules/browserify-sign/browser/verify.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ BN = require_bn3(),
+ EC = require_elliptic().ec,
+ parseKeys = require_parse_asn1(),
+ curves = require_curves2();
+ function verify(sig, hash, key, signType, tag) {
+ var pub = parseKeys(key);
+ if (pub.type === "ec") {
+ if (signType !== "ecdsa" && signType !== "ecdsa/rsa")
+ throw new Error("wrong public key type");
+ return ecVerify(sig, hash, pub);
+ } else if (pub.type === "dsa") {
+ if (signType !== "dsa") throw new Error("wrong public key type");
+ return dsaVerify(sig, hash, pub);
+ } else if (signType !== "rsa" && signType !== "ecdsa/rsa")
+ throw new Error("wrong public key type");
+ hash = Buffer2.concat([tag, hash]);
+ for (
+ var len = pub.modulus.byteLength(), pad = [1], padNum = 0;
+ hash.length + pad.length + 2 < len;
+
+ )
+ pad.push(255), padNum++;
+ pad.push(0);
+ for (var i = -1; ++i < hash.length; ) pad.push(hash[i]);
+ pad = Buffer2.from(pad);
+ var red = BN.mont(pub.modulus);
+ (sig = new BN(sig).toRed(red)),
+ (sig = sig.redPow(new BN(pub.publicExponent))),
+ (sig = Buffer2.from(sig.fromRed().toArray()));
+ var out = padNum < 8 ? 1 : 0;
+ for (
+ len = Math.min(sig.length, pad.length),
+ sig.length !== pad.length && (out = 1),
+ i = -1;
+ ++i < len;
+
+ )
+ out |= sig[i] ^ pad[i];
+ return out === 0;
+ }
+ function ecVerify(sig, hash, pub) {
+ var curveId = curves[pub.data.algorithm.curve.join(".")];
+ if (!curveId)
+ throw new Error("unknown curve " + pub.data.algorithm.curve.join("."));
+ var curve = new EC(curveId),
+ pubkey = pub.data.subjectPrivateKey.data;
+ return curve.verify(hash, sig, pubkey);
+ }
+ function dsaVerify(sig, hash, pub) {
+ var p = pub.data.p,
+ q = pub.data.q,
+ g = pub.data.g,
+ y = pub.data.pub_key,
+ unpacked = parseKeys.signature.decode(sig, "der"),
+ s = unpacked.s,
+ r = unpacked.r;
+ checkValue(s, q), checkValue(r, q);
+ var montp = BN.mont(p),
+ w = s.invm(q),
+ v = g
+ .toRed(montp)
+ .redPow(new BN(hash).mul(w).mod(q))
+ .fromRed()
+ .mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed())
+ .mod(p)
+ .mod(q);
+ return v.cmp(r) === 0;
+ }
+ function checkValue(b, q) {
+ if (b.cmpn(0) <= 0) throw new Error("invalid sig");
+ if (b.cmp(q) >= q) throw new Error("invalid sig");
+ }
+ module.exports = verify;
+ },
+});
+
+// node_modules/browserify-sign/browser/index.js
+var require_browser8 = __commonJS({
+ "node_modules/browserify-sign/browser/index.js"(exports, module) {
+ var Buffer2 = require_safe_buffer().Buffer,
+ createHash = require_browser2(),
+ stream = __require("readable-stream"),
+ inherits = require_inherits_browser(),
+ sign = require_sign(),
+ verify = require_verify(),
+ algorithms = require_algorithms();
+ Object.keys(algorithms).forEach(function (key) {
+ (algorithms[key].id = Buffer2.from(algorithms[key].id, "hex")),
+ (algorithms[key.toLowerCase()] = algorithms[key]);
+ });
+ function Sign(algorithm) {
+ stream.Writable.call(this);
+ var data = algorithms[algorithm];
+ if (!data) throw new Error("Unknown message digest");
+ (this._hashType = data.hash),
+ (this._hash = createHash(data.hash)),
+ (this._tag = data.id),
+ (this._signType = data.sign);
+ }
+ inherits(Sign, stream.Writable);
+ Sign.prototype._write = function (data, _, done) {
+ this._hash.update(data), done();
+ };
+ Sign.prototype.update = function (data, enc) {
+ return (
+ typeof data == "string" && (data = Buffer2.from(data, enc)),
+ this._hash.update(data),
+ this
+ );
+ };
+ Sign.prototype.sign = function (key, enc) {
+ this.end();
+ var hash = this._hash.digest(),
+ sig = sign(hash, key, this._hashType, this._signType, this._tag);
+ return enc ? sig.toString(enc) : sig;
+ };
+ function Verify(algorithm) {
+ stream.Writable.call(this);
+ var data = algorithms[algorithm];
+ if (!data) throw new Error("Unknown message digest");
+ (this._hash = createHash(data.hash)),
+ (this._tag = data.id),
+ (this._signType = data.sign);
+ }
+ inherits(Verify, stream.Writable);
+ Verify.prototype._write = function (data, _, done) {
+ this._hash.update(data), done();
+ };
+ Verify.prototype.update = function (data, enc) {
+ return (
+ typeof data == "string" && (data = Buffer2.from(data, enc)),
+ this._hash.update(data),
+ this
+ );
+ };
+ Verify.prototype.verify = function (key, sig, enc) {
+ typeof sig == "string" && (sig = Buffer2.from(sig, enc)), this.end();
+ var hash = this._hash.digest();
+ return verify(sig, hash, key, this._signType, this._tag);
+ };
+ function createSign(algorithm) {
+ return new Sign(algorithm);
+ }
+ function createVerify(algorithm) {
+ return new Verify(algorithm);
+ }
+ module.exports = {
+ Sign: createSign,
+ Verify: createVerify,
+ createSign,
+ createVerify,
+ };
+ },
+});
+
+// node_modules/create-ecdh/node_modules/bn.js/lib/bn.js
+var require_bn6 = __commonJS({
+ "node_modules/create-ecdh/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2;
+ try {
+ typeof window < "u" && typeof window.Buffer < "u"
+ ? (Buffer2 = window.Buffer)
+ : (Buffer2 = __require("buffer").Buffer);
+ } catch {}
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/create-ecdh/browser.js
+var require_browser9 = __commonJS({
+ "node_modules/create-ecdh/browser.js"(exports, module) {
+ var elliptic = require_elliptic(),
+ BN = require_bn6();
+ module.exports = function (curve) {
+ return new ECDH(curve);
+ };
+ var aliases = {
+ secp256k1: {
+ name: "secp256k1",
+ byteLength: 32,
+ },
+ secp224r1: {
+ name: "p224",
+ byteLength: 28,
+ },
+ prime256v1: {
+ name: "p256",
+ byteLength: 32,
+ },
+ prime192v1: {
+ name: "p192",
+ byteLength: 24,
+ },
+ ed25519: {
+ name: "ed25519",
+ byteLength: 32,
+ },
+ secp384r1: {
+ name: "p384",
+ byteLength: 48,
+ },
+ secp521r1: {
+ name: "p521",
+ byteLength: 66,
+ },
+ };
+ aliases.p224 = aliases.secp224r1;
+ aliases.p256 = aliases.secp256r1 = aliases.prime256v1;
+ aliases.p192 = aliases.secp192r1 = aliases.prime192v1;
+ aliases.p384 = aliases.secp384r1;
+ aliases.p521 = aliases.secp521r1;
+ function ECDH(curve) {
+ (this.curveType = aliases[curve]),
+ this.curveType ||
+ (this.curveType = {
+ name: curve,
+ }),
+ (this.curve = new elliptic.ec(this.curveType.name)),
+ (this.keys = void 0);
+ }
+ ECDH.prototype.generateKeys = function (enc, format) {
+ return (
+ (this.keys = this.curve.genKeyPair()), this.getPublicKey(enc, format)
+ );
+ };
+ ECDH.prototype.computeSecret = function (other, inenc, enc) {
+ (inenc = inenc || "utf8"),
+ Buffer.isBuffer(other) || (other = new Buffer(other, inenc));
+ var otherPub = this.curve.keyFromPublic(other).getPublic(),
+ out = otherPub.mul(this.keys.getPrivate()).getX();
+ return formatReturnValue(out, enc, this.curveType.byteLength);
+ };
+ ECDH.prototype.getPublicKey = function (enc, format) {
+ var key = this.keys.getPublic(format === "compressed", !0);
+ return (
+ format === "hybrid" &&
+ (key[key.length - 1] % 2 ? (key[0] = 7) : (key[0] = 6)),
+ formatReturnValue(key, enc)
+ );
+ };
+ ECDH.prototype.getPrivateKey = function (enc) {
+ return formatReturnValue(this.keys.getPrivate(), enc);
+ };
+ ECDH.prototype.setPublicKey = function (pub, enc) {
+ return (
+ (enc = enc || "utf8"),
+ Buffer.isBuffer(pub) || (pub = new Buffer(pub, enc)),
+ this.keys._importPublic(pub),
+ this
+ );
+ };
+ ECDH.prototype.setPrivateKey = function (priv, enc) {
+ (enc = enc || "utf8"),
+ Buffer.isBuffer(priv) || (priv = new Buffer(priv, enc));
+ var _priv = new BN(priv);
+ return (
+ (_priv = _priv.toString(16)),
+ (this.keys = this.curve.genKeyPair()),
+ this.keys._importPrivate(_priv),
+ this
+ );
+ };
+ function formatReturnValue(bn, enc, len) {
+ Array.isArray(bn) || (bn = bn.toArray());
+ var buf = new Buffer(bn);
+ if (len && buf.length < len) {
+ var zeros = new Buffer(len - buf.length);
+ zeros.fill(0), (buf = Buffer.concat([zeros, buf]));
+ }
+ return enc ? buf.toString(enc) : buf;
+ }
+ },
+});
+
+// node_modules/public-encrypt/mgf.js
+var require_mgf = __commonJS({
+ "node_modules/public-encrypt/mgf.js"(exports, module) {
+ var createHash = require_browser2(),
+ Buffer2 = require_safe_buffer().Buffer;
+ module.exports = function (seed, len) {
+ for (var t = Buffer2.alloc(0), i = 0, c; t.length < len; )
+ (c = i2ops(i++)),
+ (t = Buffer2.concat([
+ t,
+ createHash("sha1").update(seed).update(c).digest(),
+ ]));
+ return t.slice(0, len);
+ };
+ function i2ops(c) {
+ var out = Buffer2.allocUnsafe(4);
+ return out.writeUInt32BE(c, 0), out;
+ }
+ },
+});
+
+// node_modules/public-encrypt/xor.js
+var require_xor = __commonJS({
+ "node_modules/public-encrypt/xor.js"(exports, module) {
+ module.exports = function (a, b) {
+ for (var len = a.length, i = -1; ++i < len; ) a[i] ^= b[i];
+ return a;
+ };
+ },
+});
+
+// node_modules/public-encrypt/node_modules/bn.js/lib/bn.js
+var require_bn7 = __commonJS({
+ "node_modules/public-encrypt/node_modules/bn.js/lib/bn.js"(exports, module) {
+ (function (module2, exports2) {
+ "use strict";
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || "Assertion failed");
+ }
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ (TempCtor.prototype = superCtor.prototype),
+ (ctor.prototype = new TempCtor()),
+ (ctor.prototype.constructor = ctor);
+ }
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) return number;
+ (this.negative = 0),
+ (this.words = null),
+ (this.length = 0),
+ (this.red = null),
+ number !== null &&
+ ((base === "le" || base === "be") && ((endian = base), (base = 10)),
+ this._init(number || 0, base || 10, endian || "be"));
+ }
+ typeof module2 == "object" ? (module2.exports = BN) : (exports2.BN = BN),
+ (BN.BN = BN),
+ (BN.wordSize = 26);
+ var Buffer2 = globalThis.Buffer;
+ (BN.isBN = function (num) {
+ return num instanceof BN
+ ? !0
+ : num !== null &&
+ typeof num == "object" &&
+ num.constructor.wordSize === BN.wordSize &&
+ Array.isArray(num.words);
+ }),
+ (BN.max = function (left, right) {
+ return left.cmp(right) > 0 ? left : right;
+ }),
+ (BN.min = function (left, right) {
+ return left.cmp(right) < 0 ? left : right;
+ }),
+ (BN.prototype._init = function (number, base, endian) {
+ if (typeof number == "number")
+ return this._initNumber(number, base, endian);
+ if (typeof number == "object")
+ return this._initArray(number, base, endian);
+ base === "hex" && (base = 16),
+ assert(base === (base | 0) && base >= 2 && base <= 36),
+ (number = number.toString().replace(/\s+/g, ""));
+ var start = 0;
+ number[0] === "-" && (start++, (this.negative = 1)),
+ start < number.length &&
+ (base === 16
+ ? this._parseHex(number, start, endian)
+ : (this._parseBase(number, base, start),
+ endian === "le" &&
+ this._initArray(this.toArray(), base, endian)));
+ }),
+ (BN.prototype._initNumber = function (number, base, endian) {
+ number < 0 && ((this.negative = 1), (number = -number)),
+ number < 67108864
+ ? ((this.words = [number & 67108863]), (this.length = 1))
+ : number < 4503599627370496
+ ? ((this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ ]),
+ (this.length = 2))
+ : (assert(number < 9007199254740992),
+ (this.words = [
+ number & 67108863,
+ (number / 67108864) & 67108863,
+ 1,
+ ]),
+ (this.length = 3)),
+ endian === "le" && this._initArray(this.toArray(), base, endian);
+ }),
+ (BN.prototype._initArray = function (number, base, endian) {
+ if ((assert(typeof number.length == "number"), number.length <= 0))
+ return (this.words = [0]), (this.length = 1), this;
+ (this.length = Math.ceil(number.length / 3)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var j,
+ w,
+ off = 0;
+ if (endian === "be")
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3)
+ (w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ else if (endian === "le")
+ for (i = 0, j = 0; i < number.length; i += 3)
+ (w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16)),
+ (this.words[j] |= (w << off) & 67108863),
+ (this.words[j + 1] = (w >>> (26 - off)) & 67108863),
+ (off += 24),
+ off >= 26 && ((off -= 26), j++);
+ return this.strip();
+ });
+ function parseHex4Bits(string, index) {
+ var c = string.charCodeAt(index);
+ return c >= 65 && c <= 70
+ ? c - 55
+ : c >= 97 && c <= 102
+ ? c - 87
+ : (c - 48) & 15;
+ }
+ function parseHexByte(string, lowerBound, index) {
+ var r = parseHex4Bits(string, index);
+ return (
+ index - 1 >= lowerBound &&
+ (r |= parseHex4Bits(string, index - 1) << 4),
+ r
+ );
+ }
+ BN.prototype._parseHex = function (number, start, endian) {
+ (this.length = Math.ceil((number.length - start) / 6)),
+ (this.words = new Array(this.length));
+ for (var i = 0; i < this.length; i++) this.words[i] = 0;
+ var off = 0,
+ j = 0,
+ w;
+ if (endian === "be")
+ for (i = number.length - 1; i >= start; i -= 2)
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ else {
+ var parseLength = number.length - start;
+ for (
+ i = parseLength % 2 === 0 ? start + 1 : start;
+ i < number.length;
+ i += 2
+ )
+ (w = parseHexByte(number, start, i) << off),
+ (this.words[j] |= w & 67108863),
+ off >= 18
+ ? ((off -= 18), (j += 1), (this.words[j] |= w >>> 26))
+ : (off += 8);
+ }
+ this.strip();
+ };
+ function parseBase(str, start, end, mul) {
+ for (
+ var r = 0, len = Math.min(str.length, end), i = start;
+ i < len;
+ i++
+ ) {
+ var c = str.charCodeAt(i) - 48;
+ (r *= mul),
+ c >= 49
+ ? (r += c - 49 + 10)
+ : c >= 17
+ ? (r += c - 17 + 10)
+ : (r += c);
+ }
+ return r;
+ }
+ (BN.prototype._parseBase = function (number, base, start) {
+ (this.words = [0]), (this.length = 1);
+ for (var limbLen = 0, limbPow = 1; limbPow <= 67108863; limbPow *= base)
+ limbLen++;
+ limbLen--, (limbPow = (limbPow / base) | 0);
+ for (
+ var total = number.length - start,
+ mod = total % limbLen,
+ end = Math.min(total, total - mod) + start,
+ word = 0,
+ i = start;
+ i < end;
+ i += limbLen
+ )
+ (word = parseBase(number, i, i + limbLen, base)),
+ this.imuln(limbPow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ if (mod !== 0) {
+ var pow = 1;
+ for (
+ word = parseBase(number, i, number.length, base), i = 0;
+ i < mod;
+ i++
+ )
+ pow *= base;
+ this.imuln(pow),
+ this.words[0] + word < 67108864
+ ? (this.words[0] += word)
+ : this._iaddn(word);
+ }
+ this.strip();
+ }),
+ (BN.prototype.copy = function (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) dest.words[i] = this.words[i];
+ (dest.length = this.length),
+ (dest.negative = this.negative),
+ (dest.red = this.red);
+ }),
+ (BN.prototype.clone = function () {
+ var r = new BN(null);
+ return this.copy(r), r;
+ }),
+ (BN.prototype._expand = function (size) {
+ for (; this.length < size; ) this.words[this.length++] = 0;
+ return this;
+ }),
+ (BN.prototype.strip = function () {
+ for (; this.length > 1 && this.words[this.length - 1] === 0; )
+ this.length--;
+ return this._normSign();
+ }),
+ (BN.prototype._normSign = function () {
+ return (
+ this.length === 1 && this.words[0] === 0 && (this.negative = 0),
+ this
+ );
+ }),
+ (BN.prototype.inspect = function () {
+ return (this.red ? "<BN-R: " : "<BN: ") + this.toString(16) + ">";
+ });
+ var zeros = [
+ "",
+ "0",
+ "00",
+ "000",
+ "0000",
+ "00000",
+ "000000",
+ "0000000",
+ "00000000",
+ "000000000",
+ "0000000000",
+ "00000000000",
+ "000000000000",
+ "0000000000000",
+ "00000000000000",
+ "000000000000000",
+ "0000000000000000",
+ "00000000000000000",
+ "000000000000000000",
+ "0000000000000000000",
+ "00000000000000000000",
+ "000000000000000000000",
+ "0000000000000000000000",
+ "00000000000000000000000",
+ "000000000000000000000000",
+ "0000000000000000000000000",
+ ],
+ groupSizes = [
+ 0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ ],
+ groupBases = [
+ 0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607,
+ 16777216, 43046721, 1e7, 19487171, 35831808, 62748517, 7529536,
+ 11390625, 16777216, 24137569, 34012224, 47045881, 64e6, 4084101,
+ 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368,
+ 20511149, 243e5, 28629151, 33554432, 39135393, 45435424, 52521875,
+ 60466176,
+ ];
+ (BN.prototype.toString = function (base, padding) {
+ (base = base || 10), (padding = padding | 0 || 1);
+ var out;
+ if (base === 16 || base === "hex") {
+ out = "";
+ for (var off = 0, carry = 0, i = 0; i < this.length; i++) {
+ var w = this.words[i],
+ word = (((w << off) | carry) & 16777215).toString(16);
+ (carry = (w >>> (24 - off)) & 16777215),
+ carry !== 0 || i !== this.length - 1
+ ? (out = zeros[6 - word.length] + word + out)
+ : (out = word + out),
+ (off += 2),
+ off >= 26 && ((off -= 26), i--);
+ }
+ for (
+ carry !== 0 && (out = carry.toString(16) + out);
+ out.length % padding !== 0;
+
+ )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ var groupSize = groupSizes[base],
+ groupBase = groupBases[base];
+ out = "";
+ var c = this.clone();
+ for (c.negative = 0; !c.isZero(); ) {
+ var r = c.modn(groupBase).toString(base);
+ (c = c.idivn(groupBase)),
+ c.isZero()
+ ? (out = r + out)
+ : (out = zeros[groupSize - r.length] + r + out);
+ }
+ for (this.isZero() && (out = "0" + out); out.length % padding !== 0; )
+ out = "0" + out;
+ return this.negative !== 0 && (out = "-" + out), out;
+ }
+ assert(!1, "Base should be between 2 and 36");
+ }),
+ (BN.prototype.toNumber = function () {
+ var ret = this.words[0];
+ return (
+ this.length === 2
+ ? (ret += this.words[1] * 67108864)
+ : this.length === 3 && this.words[2] === 1
+ ? (ret += 4503599627370496 + this.words[1] * 67108864)
+ : this.length > 2 &&
+ assert(!1, "Number can only safely store up to 53 bits"),
+ this.negative !== 0 ? -ret : ret
+ );
+ }),
+ (BN.prototype.toJSON = function () {
+ return this.toString(16);
+ }),
+ (BN.prototype.toBuffer = function (endian, length) {
+ return (
+ assert(typeof Buffer2 < "u"),
+ this.toArrayLike(Buffer2, endian, length)
+ );
+ }),
+ (BN.prototype.toArray = function (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ }),
+ (BN.prototype.toArrayLike = function (ArrayType, endian, length) {
+ var byteLength = this.byteLength(),
+ reqLength = length || Math.max(1, byteLength);
+ assert(
+ byteLength <= reqLength,
+ "byte array longer than desired length",
+ ),
+ assert(reqLength > 0, "Requested array length <= 0"),
+ this.strip();
+ var littleEndian = endian === "le",
+ res = new ArrayType(reqLength),
+ b,
+ i,
+ q = this.clone();
+ if (littleEndian) {
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[i] = b);
+ for (; i < reqLength; i++) res[i] = 0;
+ } else {
+ for (i = 0; i < reqLength - byteLength; i++) res[i] = 0;
+ for (i = 0; !q.isZero(); i++)
+ (b = q.andln(255)), q.iushrn(8), (res[reqLength - i - 1] = b);
+ }
+ return res;
+ }),
+ Math.clz32
+ ? (BN.prototype._countBits = function (w) {
+ return 32 - Math.clz32(w);
+ })
+ : (BN.prototype._countBits = function (w) {
+ var t = w,
+ r = 0;
+ return (
+ t >= 4096 && ((r += 13), (t >>>= 13)),
+ t >= 64 && ((r += 7), (t >>>= 7)),
+ t >= 8 && ((r += 4), (t >>>= 4)),
+ t >= 2 && ((r += 2), (t >>>= 2)),
+ r + t
+ );
+ }),
+ (BN.prototype._zeroBits = function (w) {
+ if (w === 0) return 26;
+ var t = w,
+ r = 0;
+ return (
+ (t & 8191) === 0 && ((r += 13), (t >>>= 13)),
+ (t & 127) === 0 && ((r += 7), (t >>>= 7)),
+ (t & 15) === 0 && ((r += 4), (t >>>= 4)),
+ (t & 3) === 0 && ((r += 2), (t >>>= 2)),
+ (t & 1) === 0 && r++,
+ r
+ );
+ }),
+ (BN.prototype.bitLength = function () {
+ var w = this.words[this.length - 1],
+ hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ });
+ function toBitArray(num) {
+ for (
+ var w = new Array(num.bitLength()), bit = 0;
+ bit < w.length;
+ bit++
+ ) {
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+ return w;
+ }
+ (BN.prototype.zeroBits = function () {
+ if (this.isZero()) return 0;
+ for (var r = 0, i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ if (((r += b), b !== 26)) break;
+ }
+ return r;
+ }),
+ (BN.prototype.byteLength = function () {
+ return Math.ceil(this.bitLength() / 8);
+ }),
+ (BN.prototype.toTwos = function (width) {
+ return this.negative !== 0
+ ? this.abs().inotn(width).iaddn(1)
+ : this.clone();
+ }),
+ (BN.prototype.fromTwos = function (width) {
+ return this.testn(width - 1)
+ ? this.notn(width).iaddn(1).ineg()
+ : this.clone();
+ }),
+ (BN.prototype.isNeg = function () {
+ return this.negative !== 0;
+ }),
+ (BN.prototype.neg = function () {
+ return this.clone().ineg();
+ }),
+ (BN.prototype.ineg = function () {
+ return this.isZero() || (this.negative ^= 1), this;
+ }),
+ (BN.prototype.iuor = function (num) {
+ for (; this.length < num.length; ) this.words[this.length++] = 0;
+ for (var i = 0; i < num.length; i++)
+ this.words[i] = this.words[i] | num.words[i];
+ return this.strip();
+ }),
+ (BN.prototype.ior = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuor(num);
+ }),
+ (BN.prototype.or = function (num) {
+ return this.length > num.length
+ ? this.clone().ior(num)
+ : num.clone().ior(this);
+ }),
+ (BN.prototype.uor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuor(num)
+ : num.clone().iuor(this);
+ }),
+ (BN.prototype.iuand = function (num) {
+ var b;
+ this.length > num.length ? (b = num) : (b = this);
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = this.words[i] & num.words[i];
+ return (this.length = b.length), this.strip();
+ }),
+ (BN.prototype.iand = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuand(num);
+ }),
+ (BN.prototype.and = function (num) {
+ return this.length > num.length
+ ? this.clone().iand(num)
+ : num.clone().iand(this);
+ }),
+ (BN.prototype.uand = function (num) {
+ return this.length > num.length
+ ? this.clone().iuand(num)
+ : num.clone().iuand(this);
+ }),
+ (BN.prototype.iuxor = function (num) {
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var i = 0; i < b.length; i++)
+ this.words[i] = a.words[i] ^ b.words[i];
+ if (this !== a) for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (this.length = a.length), this.strip();
+ }),
+ (BN.prototype.ixor = function (num) {
+ return assert((this.negative | num.negative) === 0), this.iuxor(num);
+ }),
+ (BN.prototype.xor = function (num) {
+ return this.length > num.length
+ ? this.clone().ixor(num)
+ : num.clone().ixor(this);
+ }),
+ (BN.prototype.uxor = function (num) {
+ return this.length > num.length
+ ? this.clone().iuxor(num)
+ : num.clone().iuxor(this);
+ }),
+ (BN.prototype.inotn = function (width) {
+ assert(typeof width == "number" && width >= 0);
+ var bytesNeeded = Math.ceil(width / 26) | 0,
+ bitsLeft = width % 26;
+ this._expand(bytesNeeded), bitsLeft > 0 && bytesNeeded--;
+ for (var i = 0; i < bytesNeeded; i++)
+ this.words[i] = ~this.words[i] & 67108863;
+ return (
+ bitsLeft > 0 &&
+ (this.words[i] = ~this.words[i] & (67108863 >> (26 - bitsLeft))),
+ this.strip()
+ );
+ }),
+ (BN.prototype.notn = function (width) {
+ return this.clone().inotn(width);
+ }),
+ (BN.prototype.setn = function (bit, val) {
+ assert(typeof bit == "number" && bit >= 0);
+ var off = (bit / 26) | 0,
+ wbit = bit % 26;
+ return (
+ this._expand(off + 1),
+ val
+ ? (this.words[off] = this.words[off] | (1 << wbit))
+ : (this.words[off] = this.words[off] & ~(1 << wbit)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.iadd = function (num) {
+ var r;
+ if (this.negative !== 0 && num.negative === 0)
+ return (
+ (this.negative = 0),
+ (r = this.isub(num)),
+ (this.negative ^= 1),
+ this._normSign()
+ );
+ if (this.negative === 0 && num.negative !== 0)
+ return (
+ (num.negative = 0),
+ (r = this.isub(num)),
+ (num.negative = 1),
+ r._normSign()
+ );
+ var a, b;
+ this.length > num.length
+ ? ((a = this), (b = num))
+ : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) + (b.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (this.words[i] = r & 67108863),
+ (carry = r >>> 26);
+ if (((this.length = a.length), carry !== 0))
+ (this.words[this.length] = carry), this.length++;
+ else if (a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return this;
+ }),
+ (BN.prototype.add = function (num) {
+ var res;
+ return num.negative !== 0 && this.negative === 0
+ ? ((num.negative = 0),
+ (res = this.sub(num)),
+ (num.negative ^= 1),
+ res)
+ : num.negative === 0 && this.negative !== 0
+ ? ((this.negative = 0),
+ (res = num.sub(this)),
+ (this.negative = 1),
+ res)
+ : this.length > num.length
+ ? this.clone().iadd(num)
+ : num.clone().iadd(this);
+ }),
+ (BN.prototype.isub = function (num) {
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ return (num.negative = 1), r._normSign();
+ } else if (this.negative !== 0)
+ return (
+ (this.negative = 0),
+ this.iadd(num),
+ (this.negative = 1),
+ this._normSign()
+ );
+ var cmp = this.cmp(num);
+ if (cmp === 0)
+ return (
+ (this.negative = 0), (this.length = 1), (this.words[0] = 0), this
+ );
+ var a, b;
+ cmp > 0 ? ((a = this), (b = num)) : ((a = num), (b = this));
+ for (var carry = 0, i = 0; i < b.length; i++)
+ (r = (a.words[i] | 0) - (b.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ for (; carry !== 0 && i < a.length; i++)
+ (r = (a.words[i] | 0) + carry),
+ (carry = r >> 26),
+ (this.words[i] = r & 67108863);
+ if (carry === 0 && i < a.length && a !== this)
+ for (; i < a.length; i++) this.words[i] = a.words[i];
+ return (
+ (this.length = Math.max(this.length, i)),
+ a !== this && (this.negative = 1),
+ this.strip()
+ );
+ }),
+ (BN.prototype.sub = function (num) {
+ return this.clone().isub(num);
+ });
+ function smallMulTo(self2, num, out) {
+ out.negative = num.negative ^ self2.negative;
+ var len = (self2.length + num.length) | 0;
+ (out.length = len), (len = (len - 1) | 0);
+ var a = self2.words[0] | 0,
+ b = num.words[0] | 0,
+ r = a * b,
+ lo = r & 67108863,
+ carry = (r / 67108864) | 0;
+ out.words[0] = lo;
+ for (var k = 1; k < len; k++) {
+ for (
+ var ncarry = carry >>> 26,
+ rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = (k - j) | 0;
+ (a = self2.words[i] | 0),
+ (b = num.words[j] | 0),
+ (r = a * b + rword),
+ (ncarry += (r / 67108864) | 0),
+ (rword = r & 67108863);
+ }
+ (out.words[k] = rword | 0), (carry = ncarry | 0);
+ }
+ return (
+ carry !== 0 ? (out.words[k] = carry | 0) : out.length--, out.strip()
+ );
+ }
+ var comb10MulTo = function (self2, num, out) {
+ var a = self2.words,
+ b = num.words,
+ o = out.words,
+ c = 0,
+ lo,
+ mid,
+ hi,
+ a0 = a[0] | 0,
+ al0 = a0 & 8191,
+ ah0 = a0 >>> 13,
+ a1 = a[1] | 0,
+ al1 = a1 & 8191,
+ ah1 = a1 >>> 13,
+ a2 = a[2] | 0,
+ al2 = a2 & 8191,
+ ah2 = a2 >>> 13,
+ a3 = a[3] | 0,
+ al3 = a3 & 8191,
+ ah3 = a3 >>> 13,
+ a4 = a[4] | 0,
+ al4 = a4 & 8191,
+ ah4 = a4 >>> 13,
+ a5 = a[5] | 0,
+ al5 = a5 & 8191,
+ ah5 = a5 >>> 13,
+ a6 = a[6] | 0,
+ al6 = a6 & 8191,
+ ah6 = a6 >>> 13,
+ a7 = a[7] | 0,
+ al7 = a7 & 8191,
+ ah7 = a7 >>> 13,
+ a8 = a[8] | 0,
+ al8 = a8 & 8191,
+ ah8 = a8 >>> 13,
+ a9 = a[9] | 0,
+ al9 = a9 & 8191,
+ ah9 = a9 >>> 13,
+ b0 = b[0] | 0,
+ bl0 = b0 & 8191,
+ bh0 = b0 >>> 13,
+ b1 = b[1] | 0,
+ bl1 = b1 & 8191,
+ bh1 = b1 >>> 13,
+ b2 = b[2] | 0,
+ bl2 = b2 & 8191,
+ bh2 = b2 >>> 13,
+ b3 = b[3] | 0,
+ bl3 = b3 & 8191,
+ bh3 = b3 >>> 13,
+ b4 = b[4] | 0,
+ bl4 = b4 & 8191,
+ bh4 = b4 >>> 13,
+ b5 = b[5] | 0,
+ bl5 = b5 & 8191,
+ bh5 = b5 >>> 13,
+ b6 = b[6] | 0,
+ bl6 = b6 & 8191,
+ bh6 = b6 >>> 13,
+ b7 = b[7] | 0,
+ bl7 = b7 & 8191,
+ bh7 = b7 >>> 13,
+ b8 = b[8] | 0,
+ bl8 = b8 & 8191,
+ bh8 = b8 >>> 13,
+ b9 = b[9] | 0,
+ bl9 = b9 & 8191,
+ bh9 = b9 >>> 13;
+ (out.negative = self2.negative ^ num.negative),
+ (out.length = 19),
+ (lo = Math.imul(al0, bl0)),
+ (mid = Math.imul(al0, bh0)),
+ (mid = (mid + Math.imul(ah0, bl0)) | 0),
+ (hi = Math.imul(ah0, bh0));
+ var w0 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0),
+ (w0 &= 67108863),
+ (lo = Math.imul(al1, bl0)),
+ (mid = Math.imul(al1, bh0)),
+ (mid = (mid + Math.imul(ah1, bl0)) | 0),
+ (hi = Math.imul(ah1, bh0)),
+ (lo = (lo + Math.imul(al0, bl1)) | 0),
+ (mid = (mid + Math.imul(al0, bh1)) | 0),
+ (mid = (mid + Math.imul(ah0, bl1)) | 0),
+ (hi = (hi + Math.imul(ah0, bh1)) | 0);
+ var w1 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0),
+ (w1 &= 67108863),
+ (lo = Math.imul(al2, bl0)),
+ (mid = Math.imul(al2, bh0)),
+ (mid = (mid + Math.imul(ah2, bl0)) | 0),
+ (hi = Math.imul(ah2, bh0)),
+ (lo = (lo + Math.imul(al1, bl1)) | 0),
+ (mid = (mid + Math.imul(al1, bh1)) | 0),
+ (mid = (mid + Math.imul(ah1, bl1)) | 0),
+ (hi = (hi + Math.imul(ah1, bh1)) | 0),
+ (lo = (lo + Math.imul(al0, bl2)) | 0),
+ (mid = (mid + Math.imul(al0, bh2)) | 0),
+ (mid = (mid + Math.imul(ah0, bl2)) | 0),
+ (hi = (hi + Math.imul(ah0, bh2)) | 0);
+ var w2 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0),
+ (w2 &= 67108863),
+ (lo = Math.imul(al3, bl0)),
+ (mid = Math.imul(al3, bh0)),
+ (mid = (mid + Math.imul(ah3, bl0)) | 0),
+ (hi = Math.imul(ah3, bh0)),
+ (lo = (lo + Math.imul(al2, bl1)) | 0),
+ (mid = (mid + Math.imul(al2, bh1)) | 0),
+ (mid = (mid + Math.imul(ah2, bl1)) | 0),
+ (hi = (hi + Math.imul(ah2, bh1)) | 0),
+ (lo = (lo + Math.imul(al1, bl2)) | 0),
+ (mid = (mid + Math.imul(al1, bh2)) | 0),
+ (mid = (mid + Math.imul(ah1, bl2)) | 0),
+ (hi = (hi + Math.imul(ah1, bh2)) | 0),
+ (lo = (lo + Math.imul(al0, bl3)) | 0),
+ (mid = (mid + Math.imul(al0, bh3)) | 0),
+ (mid = (mid + Math.imul(ah0, bl3)) | 0),
+ (hi = (hi + Math.imul(ah0, bh3)) | 0);
+ var w3 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0),
+ (w3 &= 67108863),
+ (lo = Math.imul(al4, bl0)),
+ (mid = Math.imul(al4, bh0)),
+ (mid = (mid + Math.imul(ah4, bl0)) | 0),
+ (hi = Math.imul(ah4, bh0)),
+ (lo = (lo + Math.imul(al3, bl1)) | 0),
+ (mid = (mid + Math.imul(al3, bh1)) | 0),
+ (mid = (mid + Math.imul(ah3, bl1)) | 0),
+ (hi = (hi + Math.imul(ah3, bh1)) | 0),
+ (lo = (lo + Math.imul(al2, bl2)) | 0),
+ (mid = (mid + Math.imul(al2, bh2)) | 0),
+ (mid = (mid + Math.imul(ah2, bl2)) | 0),
+ (hi = (hi + Math.imul(ah2, bh2)) | 0),
+ (lo = (lo + Math.imul(al1, bl3)) | 0),
+ (mid = (mid + Math.imul(al1, bh3)) | 0),
+ (mid = (mid + Math.imul(ah1, bl3)) | 0),
+ (hi = (hi + Math.imul(ah1, bh3)) | 0),
+ (lo = (lo + Math.imul(al0, bl4)) | 0),
+ (mid = (mid + Math.imul(al0, bh4)) | 0),
+ (mid = (mid + Math.imul(ah0, bl4)) | 0),
+ (hi = (hi + Math.imul(ah0, bh4)) | 0);
+ var w4 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0),
+ (w4 &= 67108863),
+ (lo = Math.imul(al5, bl0)),
+ (mid = Math.imul(al5, bh0)),
+ (mid = (mid + Math.imul(ah5, bl0)) | 0),
+ (hi = Math.imul(ah5, bh0)),
+ (lo = (lo + Math.imul(al4, bl1)) | 0),
+ (mid = (mid + Math.imul(al4, bh1)) | 0),
+ (mid = (mid + Math.imul(ah4, bl1)) | 0),
+ (hi = (hi + Math.imul(ah4, bh1)) | 0),
+ (lo = (lo + Math.imul(al3, bl2)) | 0),
+ (mid = (mid + Math.imul(al3, bh2)) | 0),
+ (mid = (mid + Math.imul(ah3, bl2)) | 0),
+ (hi = (hi + Math.imul(ah3, bh2)) | 0),
+ (lo = (lo + Math.imul(al2, bl3)) | 0),
+ (mid = (mid + Math.imul(al2, bh3)) | 0),
+ (mid = (mid + Math.imul(ah2, bl3)) | 0),
+ (hi = (hi + Math.imul(ah2, bh3)) | 0),
+ (lo = (lo + Math.imul(al1, bl4)) | 0),
+ (mid = (mid + Math.imul(al1, bh4)) | 0),
+ (mid = (mid + Math.imul(ah1, bl4)) | 0),
+ (hi = (hi + Math.imul(ah1, bh4)) | 0),
+ (lo = (lo + Math.imul(al0, bl5)) | 0),
+ (mid = (mid + Math.imul(al0, bh5)) | 0),
+ (mid = (mid + Math.imul(ah0, bl5)) | 0),
+ (hi = (hi + Math.imul(ah0, bh5)) | 0);
+ var w5 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0),
+ (w5 &= 67108863),
+ (lo = Math.imul(al6, bl0)),
+ (mid = Math.imul(al6, bh0)),
+ (mid = (mid + Math.imul(ah6, bl0)) | 0),
+ (hi = Math.imul(ah6, bh0)),
+ (lo = (lo + Math.imul(al5, bl1)) | 0),
+ (mid = (mid + Math.imul(al5, bh1)) | 0),
+ (mid = (mid + Math.imul(ah5, bl1)) | 0),
+ (hi = (hi + Math.imul(ah5, bh1)) | 0),
+ (lo = (lo + Math.imul(al4, bl2)) | 0),
+ (mid = (mid + Math.imul(al4, bh2)) | 0),
+ (mid = (mid + Math.imul(ah4, bl2)) | 0),
+ (hi = (hi + Math.imul(ah4, bh2)) | 0),
+ (lo = (lo + Math.imul(al3, bl3)) | 0),
+ (mid = (mid + Math.imul(al3, bh3)) | 0),
+ (mid = (mid + Math.imul(ah3, bl3)) | 0),
+ (hi = (hi + Math.imul(ah3, bh3)) | 0),
+ (lo = (lo + Math.imul(al2, bl4)) | 0),
+ (mid = (mid + Math.imul(al2, bh4)) | 0),
+ (mid = (mid + Math.imul(ah2, bl4)) | 0),
+ (hi = (hi + Math.imul(ah2, bh4)) | 0),
+ (lo = (lo + Math.imul(al1, bl5)) | 0),
+ (mid = (mid + Math.imul(al1, bh5)) | 0),
+ (mid = (mid + Math.imul(ah1, bl5)) | 0),
+ (hi = (hi + Math.imul(ah1, bh5)) | 0),
+ (lo = (lo + Math.imul(al0, bl6)) | 0),
+ (mid = (mid + Math.imul(al0, bh6)) | 0),
+ (mid = (mid + Math.imul(ah0, bl6)) | 0),
+ (hi = (hi + Math.imul(ah0, bh6)) | 0);
+ var w6 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0),
+ (w6 &= 67108863),
+ (lo = Math.imul(al7, bl0)),
+ (mid = Math.imul(al7, bh0)),
+ (mid = (mid + Math.imul(ah7, bl0)) | 0),
+ (hi = Math.imul(ah7, bh0)),
+ (lo = (lo + Math.imul(al6, bl1)) | 0),
+ (mid = (mid + Math.imul(al6, bh1)) | 0),
+ (mid = (mid + Math.imul(ah6, bl1)) | 0),
+ (hi = (hi + Math.imul(ah6, bh1)) | 0),
+ (lo = (lo + Math.imul(al5, bl2)) | 0),
+ (mid = (mid + Math.imul(al5, bh2)) | 0),
+ (mid = (mid + Math.imul(ah5, bl2)) | 0),
+ (hi = (hi + Math.imul(ah5, bh2)) | 0),
+ (lo = (lo + Math.imul(al4, bl3)) | 0),
+ (mid = (mid + Math.imul(al4, bh3)) | 0),
+ (mid = (mid + Math.imul(ah4, bl3)) | 0),
+ (hi = (hi + Math.imul(ah4, bh3)) | 0),
+ (lo = (lo + Math.imul(al3, bl4)) | 0),
+ (mid = (mid + Math.imul(al3, bh4)) | 0),
+ (mid = (mid + Math.imul(ah3, bl4)) | 0),
+ (hi = (hi + Math.imul(ah3, bh4)) | 0),
+ (lo = (lo + Math.imul(al2, bl5)) | 0),
+ (mid = (mid + Math.imul(al2, bh5)) | 0),
+ (mid = (mid + Math.imul(ah2, bl5)) | 0),
+ (hi = (hi + Math.imul(ah2, bh5)) | 0),
+ (lo = (lo + Math.imul(al1, bl6)) | 0),
+ (mid = (mid + Math.imul(al1, bh6)) | 0),
+ (mid = (mid + Math.imul(ah1, bl6)) | 0),
+ (hi = (hi + Math.imul(ah1, bh6)) | 0),
+ (lo = (lo + Math.imul(al0, bl7)) | 0),
+ (mid = (mid + Math.imul(al0, bh7)) | 0),
+ (mid = (mid + Math.imul(ah0, bl7)) | 0),
+ (hi = (hi + Math.imul(ah0, bh7)) | 0);
+ var w7 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0),
+ (w7 &= 67108863),
+ (lo = Math.imul(al8, bl0)),
+ (mid = Math.imul(al8, bh0)),
+ (mid = (mid + Math.imul(ah8, bl0)) | 0),
+ (hi = Math.imul(ah8, bh0)),
+ (lo = (lo + Math.imul(al7, bl1)) | 0),
+ (mid = (mid + Math.imul(al7, bh1)) | 0),
+ (mid = (mid + Math.imul(ah7, bl1)) | 0),
+ (hi = (hi + Math.imul(ah7, bh1)) | 0),
+ (lo = (lo + Math.imul(al6, bl2)) | 0),
+ (mid = (mid + Math.imul(al6, bh2)) | 0),
+ (mid = (mid + Math.imul(ah6, bl2)) | 0),
+ (hi = (hi + Math.imul(ah6, bh2)) | 0),
+ (lo = (lo + Math.imul(al5, bl3)) | 0),
+ (mid = (mid + Math.imul(al5, bh3)) | 0),
+ (mid = (mid + Math.imul(ah5, bl3)) | 0),
+ (hi = (hi + Math.imul(ah5, bh3)) | 0),
+ (lo = (lo + Math.imul(al4, bl4)) | 0),
+ (mid = (mid + Math.imul(al4, bh4)) | 0),
+ (mid = (mid + Math.imul(ah4, bl4)) | 0),
+ (hi = (hi + Math.imul(ah4, bh4)) | 0),
+ (lo = (lo + Math.imul(al3, bl5)) | 0),
+ (mid = (mid + Math.imul(al3, bh5)) | 0),
+ (mid = (mid + Math.imul(ah3, bl5)) | 0),
+ (hi = (hi + Math.imul(ah3, bh5)) | 0),
+ (lo = (lo + Math.imul(al2, bl6)) | 0),
+ (mid = (mid + Math.imul(al2, bh6)) | 0),
+ (mid = (mid + Math.imul(ah2, bl6)) | 0),
+ (hi = (hi + Math.imul(ah2, bh6)) | 0),
+ (lo = (lo + Math.imul(al1, bl7)) | 0),
+ (mid = (mid + Math.imul(al1, bh7)) | 0),
+ (mid = (mid + Math.imul(ah1, bl7)) | 0),
+ (hi = (hi + Math.imul(ah1, bh7)) | 0),
+ (lo = (lo + Math.imul(al0, bl8)) | 0),
+ (mid = (mid + Math.imul(al0, bh8)) | 0),
+ (mid = (mid + Math.imul(ah0, bl8)) | 0),
+ (hi = (hi + Math.imul(ah0, bh8)) | 0);
+ var w8 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0),
+ (w8 &= 67108863),
+ (lo = Math.imul(al9, bl0)),
+ (mid = Math.imul(al9, bh0)),
+ (mid = (mid + Math.imul(ah9, bl0)) | 0),
+ (hi = Math.imul(ah9, bh0)),
+ (lo = (lo + Math.imul(al8, bl1)) | 0),
+ (mid = (mid + Math.imul(al8, bh1)) | 0),
+ (mid = (mid + Math.imul(ah8, bl1)) | 0),
+ (hi = (hi + Math.imul(ah8, bh1)) | 0),
+ (lo = (lo + Math.imul(al7, bl2)) | 0),
+ (mid = (mid + Math.imul(al7, bh2)) | 0),
+ (mid = (mid + Math.imul(ah7, bl2)) | 0),
+ (hi = (hi + Math.imul(ah7, bh2)) | 0),
+ (lo = (lo + Math.imul(al6, bl3)) | 0),
+ (mid = (mid + Math.imul(al6, bh3)) | 0),
+ (mid = (mid + Math.imul(ah6, bl3)) | 0),
+ (hi = (hi + Math.imul(ah6, bh3)) | 0),
+ (lo = (lo + Math.imul(al5, bl4)) | 0),
+ (mid = (mid + Math.imul(al5, bh4)) | 0),
+ (mid = (mid + Math.imul(ah5, bl4)) | 0),
+ (hi = (hi + Math.imul(ah5, bh4)) | 0),
+ (lo = (lo + Math.imul(al4, bl5)) | 0),
+ (mid = (mid + Math.imul(al4, bh5)) | 0),
+ (mid = (mid + Math.imul(ah4, bl5)) | 0),
+ (hi = (hi + Math.imul(ah4, bh5)) | 0),
+ (lo = (lo + Math.imul(al3, bl6)) | 0),
+ (mid = (mid + Math.imul(al3, bh6)) | 0),
+ (mid = (mid + Math.imul(ah3, bl6)) | 0),
+ (hi = (hi + Math.imul(ah3, bh6)) | 0),
+ (lo = (lo + Math.imul(al2, bl7)) | 0),
+ (mid = (mid + Math.imul(al2, bh7)) | 0),
+ (mid = (mid + Math.imul(ah2, bl7)) | 0),
+ (hi = (hi + Math.imul(ah2, bh7)) | 0),
+ (lo = (lo + Math.imul(al1, bl8)) | 0),
+ (mid = (mid + Math.imul(al1, bh8)) | 0),
+ (mid = (mid + Math.imul(ah1, bl8)) | 0),
+ (hi = (hi + Math.imul(ah1, bh8)) | 0),
+ (lo = (lo + Math.imul(al0, bl9)) | 0),
+ (mid = (mid + Math.imul(al0, bh9)) | 0),
+ (mid = (mid + Math.imul(ah0, bl9)) | 0),
+ (hi = (hi + Math.imul(ah0, bh9)) | 0);
+ var w9 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0),
+ (w9 &= 67108863),
+ (lo = Math.imul(al9, bl1)),
+ (mid = Math.imul(al9, bh1)),
+ (mid = (mid + Math.imul(ah9, bl1)) | 0),
+ (hi = Math.imul(ah9, bh1)),
+ (lo = (lo + Math.imul(al8, bl2)) | 0),
+ (mid = (mid + Math.imul(al8, bh2)) | 0),
+ (mid = (mid + Math.imul(ah8, bl2)) | 0),
+ (hi = (hi + Math.imul(ah8, bh2)) | 0),
+ (lo = (lo + Math.imul(al7, bl3)) | 0),
+ (mid = (mid + Math.imul(al7, bh3)) | 0),
+ (mid = (mid + Math.imul(ah7, bl3)) | 0),
+ (hi = (hi + Math.imul(ah7, bh3)) | 0),
+ (lo = (lo + Math.imul(al6, bl4)) | 0),
+ (mid = (mid + Math.imul(al6, bh4)) | 0),
+ (mid = (mid + Math.imul(ah6, bl4)) | 0),
+ (hi = (hi + Math.imul(ah6, bh4)) | 0),
+ (lo = (lo + Math.imul(al5, bl5)) | 0),
+ (mid = (mid + Math.imul(al5, bh5)) | 0),
+ (mid = (mid + Math.imul(ah5, bl5)) | 0),
+ (hi = (hi + Math.imul(ah5, bh5)) | 0),
+ (lo = (lo + Math.imul(al4, bl6)) | 0),
+ (mid = (mid + Math.imul(al4, bh6)) | 0),
+ (mid = (mid + Math.imul(ah4, bl6)) | 0),
+ (hi = (hi + Math.imul(ah4, bh6)) | 0),
+ (lo = (lo + Math.imul(al3, bl7)) | 0),
+ (mid = (mid + Math.imul(al3, bh7)) | 0),
+ (mid = (mid + Math.imul(ah3, bl7)) | 0),
+ (hi = (hi + Math.imul(ah3, bh7)) | 0),
+ (lo = (lo + Math.imul(al2, bl8)) | 0),
+ (mid = (mid + Math.imul(al2, bh8)) | 0),
+ (mid = (mid + Math.imul(ah2, bl8)) | 0),
+ (hi = (hi + Math.imul(ah2, bh8)) | 0),
+ (lo = (lo + Math.imul(al1, bl9)) | 0),
+ (mid = (mid + Math.imul(al1, bh9)) | 0),
+ (mid = (mid + Math.imul(ah1, bl9)) | 0),
+ (hi = (hi + Math.imul(ah1, bh9)) | 0);
+ var w10 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0),
+ (w10 &= 67108863),
+ (lo = Math.imul(al9, bl2)),
+ (mid = Math.imul(al9, bh2)),
+ (mid = (mid + Math.imul(ah9, bl2)) | 0),
+ (hi = Math.imul(ah9, bh2)),
+ (lo = (lo + Math.imul(al8, bl3)) | 0),
+ (mid = (mid + Math.imul(al8, bh3)) | 0),
+ (mid = (mid + Math.imul(ah8, bl3)) | 0),
+ (hi = (hi + Math.imul(ah8, bh3)) | 0),
+ (lo = (lo + Math.imul(al7, bl4)) | 0),
+ (mid = (mid + Math.imul(al7, bh4)) | 0),
+ (mid = (mid + Math.imul(ah7, bl4)) | 0),
+ (hi = (hi + Math.imul(ah7, bh4)) | 0),
+ (lo = (lo + Math.imul(al6, bl5)) | 0),
+ (mid = (mid + Math.imul(al6, bh5)) | 0),
+ (mid = (mid + Math.imul(ah6, bl5)) | 0),
+ (hi = (hi + Math.imul(ah6, bh5)) | 0),
+ (lo = (lo + Math.imul(al5, bl6)) | 0),
+ (mid = (mid + Math.imul(al5, bh6)) | 0),
+ (mid = (mid + Math.imul(ah5, bl6)) | 0),
+ (hi = (hi + Math.imul(ah5, bh6)) | 0),
+ (lo = (lo + Math.imul(al4, bl7)) | 0),
+ (mid = (mid + Math.imul(al4, bh7)) | 0),
+ (mid = (mid + Math.imul(ah4, bl7)) | 0),
+ (hi = (hi + Math.imul(ah4, bh7)) | 0),
+ (lo = (lo + Math.imul(al3, bl8)) | 0),
+ (mid = (mid + Math.imul(al3, bh8)) | 0),
+ (mid = (mid + Math.imul(ah3, bl8)) | 0),
+ (hi = (hi + Math.imul(ah3, bh8)) | 0),
+ (lo = (lo + Math.imul(al2, bl9)) | 0),
+ (mid = (mid + Math.imul(al2, bh9)) | 0),
+ (mid = (mid + Math.imul(ah2, bl9)) | 0),
+ (hi = (hi + Math.imul(ah2, bh9)) | 0);
+ var w11 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0),
+ (w11 &= 67108863),
+ (lo = Math.imul(al9, bl3)),
+ (mid = Math.imul(al9, bh3)),
+ (mid = (mid + Math.imul(ah9, bl3)) | 0),
+ (hi = Math.imul(ah9, bh3)),
+ (lo = (lo + Math.imul(al8, bl4)) | 0),
+ (mid = (mid + Math.imul(al8, bh4)) | 0),
+ (mid = (mid + Math.imul(ah8, bl4)) | 0),
+ (hi = (hi + Math.imul(ah8, bh4)) | 0),
+ (lo = (lo + Math.imul(al7, bl5)) | 0),
+ (mid = (mid + Math.imul(al7, bh5)) | 0),
+ (mid = (mid + Math.imul(ah7, bl5)) | 0),
+ (hi = (hi + Math.imul(ah7, bh5)) | 0),
+ (lo = (lo + Math.imul(al6, bl6)) | 0),
+ (mid = (mid + Math.imul(al6, bh6)) | 0),
+ (mid = (mid + Math.imul(ah6, bl6)) | 0),
+ (hi = (hi + Math.imul(ah6, bh6)) | 0),
+ (lo = (lo + Math.imul(al5, bl7)) | 0),
+ (mid = (mid + Math.imul(al5, bh7)) | 0),
+ (mid = (mid + Math.imul(ah5, bl7)) | 0),
+ (hi = (hi + Math.imul(ah5, bh7)) | 0),
+ (lo = (lo + Math.imul(al4, bl8)) | 0),
+ (mid = (mid + Math.imul(al4, bh8)) | 0),
+ (mid = (mid + Math.imul(ah4, bl8)) | 0),
+ (hi = (hi + Math.imul(ah4, bh8)) | 0),
+ (lo = (lo + Math.imul(al3, bl9)) | 0),
+ (mid = (mid + Math.imul(al3, bh9)) | 0),
+ (mid = (mid + Math.imul(ah3, bl9)) | 0),
+ (hi = (hi + Math.imul(ah3, bh9)) | 0);
+ var w12 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0),
+ (w12 &= 67108863),
+ (lo = Math.imul(al9, bl4)),
+ (mid = Math.imul(al9, bh4)),
+ (mid = (mid + Math.imul(ah9, bl4)) | 0),
+ (hi = Math.imul(ah9, bh4)),
+ (lo = (lo + Math.imul(al8, bl5)) | 0),
+ (mid = (mid + Math.imul(al8, bh5)) | 0),
+ (mid = (mid + Math.imul(ah8, bl5)) | 0),
+ (hi = (hi + Math.imul(ah8, bh5)) | 0),
+ (lo = (lo + Math.imul(al7, bl6)) | 0),
+ (mid = (mid + Math.imul(al7, bh6)) | 0),
+ (mid = (mid + Math.imul(ah7, bl6)) | 0),
+ (hi = (hi + Math.imul(ah7, bh6)) | 0),
+ (lo = (lo + Math.imul(al6, bl7)) | 0),
+ (mid = (mid + Math.imul(al6, bh7)) | 0),
+ (mid = (mid + Math.imul(ah6, bl7)) | 0),
+ (hi = (hi + Math.imul(ah6, bh7)) | 0),
+ (lo = (lo + Math.imul(al5, bl8)) | 0),
+ (mid = (mid + Math.imul(al5, bh8)) | 0),
+ (mid = (mid + Math.imul(ah5, bl8)) | 0),
+ (hi = (hi + Math.imul(ah5, bh8)) | 0),
+ (lo = (lo + Math.imul(al4, bl9)) | 0),
+ (mid = (mid + Math.imul(al4, bh9)) | 0),
+ (mid = (mid + Math.imul(ah4, bl9)) | 0),
+ (hi = (hi + Math.imul(ah4, bh9)) | 0);
+ var w13 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0),
+ (w13 &= 67108863),
+ (lo = Math.imul(al9, bl5)),
+ (mid = Math.imul(al9, bh5)),
+ (mid = (mid + Math.imul(ah9, bl5)) | 0),
+ (hi = Math.imul(ah9, bh5)),
+ (lo = (lo + Math.imul(al8, bl6)) | 0),
+ (mid = (mid + Math.imul(al8, bh6)) | 0),
+ (mid = (mid + Math.imul(ah8, bl6)) | 0),
+ (hi = (hi + Math.imul(ah8, bh6)) | 0),
+ (lo = (lo + Math.imul(al7, bl7)) | 0),
+ (mid = (mid + Math.imul(al7, bh7)) | 0),
+ (mid = (mid + Math.imul(ah7, bl7)) | 0),
+ (hi = (hi + Math.imul(ah7, bh7)) | 0),
+ (lo = (lo + Math.imul(al6, bl8)) | 0),
+ (mid = (mid + Math.imul(al6, bh8)) | 0),
+ (mid = (mid + Math.imul(ah6, bl8)) | 0),
+ (hi = (hi + Math.imul(ah6, bh8)) | 0),
+ (lo = (lo + Math.imul(al5, bl9)) | 0),
+ (mid = (mid + Math.imul(al5, bh9)) | 0),
+ (mid = (mid + Math.imul(ah5, bl9)) | 0),
+ (hi = (hi + Math.imul(ah5, bh9)) | 0);
+ var w14 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0),
+ (w14 &= 67108863),
+ (lo = Math.imul(al9, bl6)),
+ (mid = Math.imul(al9, bh6)),
+ (mid = (mid + Math.imul(ah9, bl6)) | 0),
+ (hi = Math.imul(ah9, bh6)),
+ (lo = (lo + Math.imul(al8, bl7)) | 0),
+ (mid = (mid + Math.imul(al8, bh7)) | 0),
+ (mid = (mid + Math.imul(ah8, bl7)) | 0),
+ (hi = (hi + Math.imul(ah8, bh7)) | 0),
+ (lo = (lo + Math.imul(al7, bl8)) | 0),
+ (mid = (mid + Math.imul(al7, bh8)) | 0),
+ (mid = (mid + Math.imul(ah7, bl8)) | 0),
+ (hi = (hi + Math.imul(ah7, bh8)) | 0),
+ (lo = (lo + Math.imul(al6, bl9)) | 0),
+ (mid = (mid + Math.imul(al6, bh9)) | 0),
+ (mid = (mid + Math.imul(ah6, bl9)) | 0),
+ (hi = (hi + Math.imul(ah6, bh9)) | 0);
+ var w15 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0),
+ (w15 &= 67108863),
+ (lo = Math.imul(al9, bl7)),
+ (mid = Math.imul(al9, bh7)),
+ (mid = (mid + Math.imul(ah9, bl7)) | 0),
+ (hi = Math.imul(ah9, bh7)),
+ (lo = (lo + Math.imul(al8, bl8)) | 0),
+ (mid = (mid + Math.imul(al8, bh8)) | 0),
+ (mid = (mid + Math.imul(ah8, bl8)) | 0),
+ (hi = (hi + Math.imul(ah8, bh8)) | 0),
+ (lo = (lo + Math.imul(al7, bl9)) | 0),
+ (mid = (mid + Math.imul(al7, bh9)) | 0),
+ (mid = (mid + Math.imul(ah7, bl9)) | 0),
+ (hi = (hi + Math.imul(ah7, bh9)) | 0);
+ var w16 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0),
+ (w16 &= 67108863),
+ (lo = Math.imul(al9, bl8)),
+ (mid = Math.imul(al9, bh8)),
+ (mid = (mid + Math.imul(ah9, bl8)) | 0),
+ (hi = Math.imul(ah9, bh8)),
+ (lo = (lo + Math.imul(al8, bl9)) | 0),
+ (mid = (mid + Math.imul(al8, bh9)) | 0),
+ (mid = (mid + Math.imul(ah8, bl9)) | 0),
+ (hi = (hi + Math.imul(ah8, bh9)) | 0);
+ var w17 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ (c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0),
+ (w17 &= 67108863),
+ (lo = Math.imul(al9, bl9)),
+ (mid = Math.imul(al9, bh9)),
+ (mid = (mid + Math.imul(ah9, bl9)) | 0),
+ (hi = Math.imul(ah9, bh9));
+ var w18 = (((c + lo) | 0) + ((mid & 8191) << 13)) | 0;
+ return (
+ (c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0),
+ (w18 &= 67108863),
+ (o[0] = w0),
+ (o[1] = w1),
+ (o[2] = w2),
+ (o[3] = w3),
+ (o[4] = w4),
+ (o[5] = w5),
+ (o[6] = w6),
+ (o[7] = w7),
+ (o[8] = w8),
+ (o[9] = w9),
+ (o[10] = w10),
+ (o[11] = w11),
+ (o[12] = w12),
+ (o[13] = w13),
+ (o[14] = w14),
+ (o[15] = w15),
+ (o[16] = w16),
+ (o[17] = w17),
+ (o[18] = w18),
+ c !== 0 && ((o[19] = c), out.length++),
+ out
+ );
+ };
+ Math.imul || (comb10MulTo = smallMulTo);
+ function bigMulTo(self2, num, out) {
+ (out.negative = num.negative ^ self2.negative),
+ (out.length = self2.length + num.length);
+ for (var carry = 0, hncarry = 0, k = 0; k < out.length - 1; k++) {
+ var ncarry = hncarry;
+ hncarry = 0;
+ for (
+ var rword = carry & 67108863,
+ maxJ = Math.min(k, num.length - 1),
+ j = Math.max(0, k - self2.length + 1);
+ j <= maxJ;
+ j++
+ ) {
+ var i = k - j,
+ a = self2.words[i] | 0,
+ b = num.words[j] | 0,
+ r = a * b,
+ lo = r & 67108863;
+ (ncarry = (ncarry + ((r / 67108864) | 0)) | 0),
+ (lo = (lo + rword) | 0),
+ (rword = lo & 67108863),
+ (ncarry = (ncarry + (lo >>> 26)) | 0),
+ (hncarry += ncarry >>> 26),
+ (ncarry &= 67108863);
+ }
+ (out.words[k] = rword), (carry = ncarry), (ncarry = hncarry);
+ }
+ return carry !== 0 ? (out.words[k] = carry) : out.length--, out.strip();
+ }
+ function jumboMulTo(self2, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self2, num, out);
+ }
+ BN.prototype.mulTo = function (num, out) {
+ var res,
+ len = this.length + num.length;
+ return (
+ this.length === 10 && num.length === 10
+ ? (res = comb10MulTo(this, num, out))
+ : len < 63
+ ? (res = smallMulTo(this, num, out))
+ : len < 1024
+ ? (res = bigMulTo(this, num, out))
+ : (res = jumboMulTo(this, num, out)),
+ res
+ );
+ };
+ function FFTM(x, y) {
+ (this.x = x), (this.y = y);
+ }
+ (FFTM.prototype.makeRBT = function (N) {
+ for (
+ var t = new Array(N), l = BN.prototype._countBits(N) - 1, i = 0;
+ i < N;
+ i++
+ )
+ t[i] = this.revBin(i, l, N);
+ return t;
+ }),
+ (FFTM.prototype.revBin = function (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+ for (var rb = 0, i = 0; i < l; i++)
+ (rb |= (x & 1) << (l - i - 1)), (x >>= 1);
+ return rb;
+ }),
+ (FFTM.prototype.permute = function (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++)
+ (rtws[i] = rws[rbt[i]]), (itws[i] = iws[rbt[i]]);
+ }),
+ (FFTM.prototype.transform = function (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+ for (var s = 1; s < N; s <<= 1)
+ for (
+ var l = s << 1,
+ rtwdf = Math.cos((2 * Math.PI) / l),
+ itwdf = Math.sin((2 * Math.PI) / l),
+ p = 0;
+ p < N;
+ p += l
+ )
+ for (var rtwdf_ = rtwdf, itwdf_ = itwdf, j = 0; j < s; j++) {
+ var re = rtws[p + j],
+ ie = itws[p + j],
+ ro = rtws[p + j + s],
+ io = itws[p + j + s],
+ rx = rtwdf_ * ro - itwdf_ * io;
+ (io = rtwdf_ * io + itwdf_ * ro),
+ (ro = rx),
+ (rtws[p + j] = re + ro),
+ (itws[p + j] = ie + io),
+ (rtws[p + j + s] = re - ro),
+ (itws[p + j + s] = ie - io),
+ j !== l &&
+ ((rx = rtwdf * rtwdf_ - itwdf * itwdf_),
+ (itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_),
+ (rtwdf_ = rx));
+ }
+ }),
+ (FFTM.prototype.guessLen13b = function (n, m) {
+ var N = Math.max(m, n) | 1,
+ odd = N & 1,
+ i = 0;
+ for (N = (N / 2) | 0; N; N = N >>> 1) i++;
+ return 1 << (i + 1 + odd);
+ }),
+ (FFTM.prototype.conjugate = function (rws, iws, N) {
+ if (!(N <= 1))
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+ (rws[i] = rws[N - i - 1]),
+ (rws[N - i - 1] = t),
+ (t = iws[i]),
+ (iws[i] = -iws[N - i - 1]),
+ (iws[N - i - 1] = -t);
+ }
+ }),
+ (FFTM.prototype.normalize13b = function (ws, N) {
+ for (var carry = 0, i = 0; i < N / 2; i++) {
+ var w =
+ Math.round(ws[2 * i + 1] / N) * 8192 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+ (ws[i] = w & 67108863),
+ w < 67108864 ? (carry = 0) : (carry = (w / 67108864) | 0);
+ }
+ return ws;
+ }),
+ (FFTM.prototype.convert13b = function (ws, len, rws, N) {
+ for (var carry = 0, i = 0; i < len; i++)
+ (carry = carry + (ws[i] | 0)),
+ (rws[2 * i] = carry & 8191),
+ (carry = carry >>> 13),
+ (rws[2 * i + 1] = carry & 8191),
+ (carry = carry >>> 13);
+ for (i = 2 * len; i < N; ++i) rws[i] = 0;
+ assert(carry === 0), assert((carry & -8192) === 0);
+ }),
+ (FFTM.prototype.stub = function (N) {
+ for (var ph = new Array(N), i = 0; i < N; i++) ph[i] = 0;
+ return ph;
+ }),
+ (FFTM.prototype.mulp = function (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length),
+ rbt = this.makeRBT(N),
+ _ = this.stub(N),
+ rws = new Array(N),
+ rwst = new Array(N),
+ iwst = new Array(N),
+ nrws = new Array(N),
+ nrwst = new Array(N),
+ niwst = new Array(N),
+ rmws = out.words;
+ (rmws.length = N),
+ this.convert13b(x.words, x.length, rws, N),
+ this.convert13b(y.words, y.length, nrws, N),
+ this.transform(rws, _, rwst, iwst, N, rbt),
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ (iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]), (rwst[i] = rx);
+ }
+ return (
+ this.conjugate(rwst, iwst, N),
+ this.transform(rwst, iwst, rmws, _, N, rbt),
+ this.conjugate(rmws, _, N),
+ this.normalize13b(rmws, N),
+ (out.negative = x.negative ^ y.negative),
+ (out.length = x.length + y.length),
+ out.strip()
+ );
+ }),
+ (BN.prototype.mul = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ this.mulTo(num, out)
+ );
+ }),
+ (BN.prototype.mulf = function (num) {
+ var out = new BN(null);
+ return (
+ (out.words = new Array(this.length + num.length)),
+ jumboMulTo(this, num, out)
+ );
+ }),
+ (BN.prototype.imul = function (num) {
+ return this.clone().mulTo(num, this);
+ }),
+ (BN.prototype.imuln = function (num) {
+ assert(typeof num == "number"), assert(num < 67108864);
+ for (var carry = 0, i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num,
+ lo = (w & 67108863) + (carry & 67108863);
+ (carry >>= 26),
+ (carry += (w / 67108864) | 0),
+ (carry += lo >>> 26),
+ (this.words[i] = lo & 67108863);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.muln = function (num) {
+ return this.clone().imuln(num);
+ }),
+ (BN.prototype.sqr = function () {
+ return this.mul(this);
+ }),
+ (BN.prototype.isqr = function () {
+ return this.imul(this.clone());
+ }),
+ (BN.prototype.pow = function (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+ for (
+ var res = this, i = 0;
+ i < w.length && w[i] === 0;
+ i++, res = res.sqr()
+ );
+ if (++i < w.length)
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr())
+ w[i] !== 0 && (res = res.mul(q));
+ return res;
+ }),
+ (BN.prototype.iushln = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26,
+ carryMask = (67108863 >>> (26 - r)) << (26 - r),
+ i;
+ if (r !== 0) {
+ var carry = 0;
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask,
+ c = ((this.words[i] | 0) - newCarry) << r;
+ (this.words[i] = c | carry), (carry = newCarry >>> (26 - r));
+ }
+ carry && ((this.words[i] = carry), this.length++);
+ }
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--)
+ this.words[i + s] = this.words[i];
+ for (i = 0; i < s; i++) this.words[i] = 0;
+ this.length += s;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.ishln = function (bits) {
+ return assert(this.negative === 0), this.iushln(bits);
+ }),
+ (BN.prototype.iushrn = function (bits, hint, extended) {
+ assert(typeof bits == "number" && bits >= 0);
+ var h;
+ hint ? (h = (hint - (hint % 26)) / 26) : (h = 0);
+ var r = bits % 26,
+ s = Math.min((bits - r) / 26, this.length),
+ mask = 67108863 ^ ((67108863 >>> r) << r),
+ maskedWords = extended;
+ if (((h -= s), (h = Math.max(0, h)), maskedWords)) {
+ for (var i = 0; i < s; i++) maskedWords.words[i] = this.words[i];
+ maskedWords.length = s;
+ }
+ if (s !== 0)
+ if (this.length > s)
+ for (this.length -= s, i = 0; i < this.length; i++)
+ this.words[i] = this.words[i + s];
+ else (this.words[0] = 0), (this.length = 1);
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ (this.words[i] = (carry << (26 - r)) | (word >>> r)),
+ (carry = word & mask);
+ }
+ return (
+ maskedWords &&
+ carry !== 0 &&
+ (maskedWords.words[maskedWords.length++] = carry),
+ this.length === 0 && ((this.words[0] = 0), (this.length = 1)),
+ this.strip()
+ );
+ }),
+ (BN.prototype.ishrn = function (bits, hint, extended) {
+ return assert(this.negative === 0), this.iushrn(bits, hint, extended);
+ }),
+ (BN.prototype.shln = function (bits) {
+ return this.clone().ishln(bits);
+ }),
+ (BN.prototype.ushln = function (bits) {
+ return this.clone().iushln(bits);
+ }),
+ (BN.prototype.shrn = function (bits) {
+ return this.clone().ishrn(bits);
+ }),
+ (BN.prototype.ushrn = function (bits) {
+ return this.clone().iushrn(bits);
+ }),
+ (BN.prototype.testn = function (bit) {
+ assert(typeof bit == "number" && bit >= 0);
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s) return !1;
+ var w = this.words[s];
+ return !!(w & q);
+ }),
+ (BN.prototype.imaskn = function (bits) {
+ assert(typeof bits == "number" && bits >= 0);
+ var r = bits % 26,
+ s = (bits - r) / 26;
+ if (
+ (assert(
+ this.negative === 0,
+ "imaskn works only with positive numbers",
+ ),
+ this.length <= s)
+ )
+ return this;
+ if (
+ (r !== 0 && s++, (this.length = Math.min(s, this.length)), r !== 0)
+ ) {
+ var mask = 67108863 ^ ((67108863 >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+ return this.strip();
+ }),
+ (BN.prototype.maskn = function (bits) {
+ return this.clone().imaskn(bits);
+ }),
+ (BN.prototype.iaddn = function (num) {
+ return (
+ assert(typeof num == "number"),
+ assert(num < 67108864),
+ num < 0
+ ? this.isubn(-num)
+ : this.negative !== 0
+ ? this.length === 1 && (this.words[0] | 0) < num
+ ? ((this.words[0] = num - (this.words[0] | 0)),
+ (this.negative = 0),
+ this)
+ : ((this.negative = 0),
+ this.isubn(num),
+ (this.negative = 1),
+ this)
+ : this._iaddn(num)
+ );
+ }),
+ (BN.prototype._iaddn = function (num) {
+ this.words[0] += num;
+ for (var i = 0; i < this.length && this.words[i] >= 67108864; i++)
+ (this.words[i] -= 67108864),
+ i === this.length - 1
+ ? (this.words[i + 1] = 1)
+ : this.words[i + 1]++;
+ return (this.length = Math.max(this.length, i + 1)), this;
+ }),
+ (BN.prototype.isubn = function (num) {
+ if ((assert(typeof num == "number"), assert(num < 67108864), num < 0))
+ return this.iaddn(-num);
+ if (this.negative !== 0)
+ return (
+ (this.negative = 0), this.iaddn(num), (this.negative = 1), this
+ );
+ if (((this.words[0] -= num), this.length === 1 && this.words[0] < 0))
+ (this.words[0] = -this.words[0]), (this.negative = 1);
+ else
+ for (var i = 0; i < this.length && this.words[i] < 0; i++)
+ (this.words[i] += 67108864), (this.words[i + 1] -= 1);
+ return this.strip();
+ }),
+ (BN.prototype.addn = function (num) {
+ return this.clone().iaddn(num);
+ }),
+ (BN.prototype.subn = function (num) {
+ return this.clone().isubn(num);
+ }),
+ (BN.prototype.iabs = function () {
+ return (this.negative = 0), this;
+ }),
+ (BN.prototype.abs = function () {
+ return this.clone().iabs();
+ }),
+ (BN.prototype._ishlnsubmul = function (num, mul, shift) {
+ var len = num.length + shift,
+ i;
+ this._expand(len);
+ var w,
+ carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ (w -= right & 67108863),
+ (carry = (w >> 26) - ((right / 67108864) | 0)),
+ (this.words[i + shift] = w & 67108863);
+ }
+ for (; i < this.length - shift; i++)
+ (w = (this.words[i + shift] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i + shift] = w & 67108863);
+ if (carry === 0) return this.strip();
+ for (assert(carry === -1), carry = 0, i = 0; i < this.length; i++)
+ (w = -(this.words[i] | 0) + carry),
+ (carry = w >> 26),
+ (this.words[i] = w & 67108863);
+ return (this.negative = 1), this.strip();
+ }),
+ (BN.prototype._wordDiv = function (num, mode) {
+ var shift = this.length - num.length,
+ a = this.clone(),
+ b = num,
+ bhi = b.words[b.length - 1] | 0,
+ bhiBits = this._countBits(bhi);
+ (shift = 26 - bhiBits),
+ shift !== 0 &&
+ ((b = b.ushln(shift)),
+ a.iushln(shift),
+ (bhi = b.words[b.length - 1] | 0));
+ var m = a.length - b.length,
+ q;
+ if (mode !== "mod") {
+ (q = new BN(null)),
+ (q.length = m + 1),
+ (q.words = new Array(q.length));
+ for (var i = 0; i < q.length; i++) q.words[i] = 0;
+ }
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ diff.negative === 0 && ((a = diff), q && (q.words[m] = 1));
+ for (var j = m - 1; j >= 0; j--) {
+ var qj =
+ (a.words[b.length + j] | 0) * 67108864 +
+ (a.words[b.length + j - 1] | 0);
+ for (
+ qj = Math.min((qj / bhi) | 0, 67108863), a._ishlnsubmul(b, qj, j);
+ a.negative !== 0;
+
+ )
+ qj--,
+ (a.negative = 0),
+ a._ishlnsubmul(b, 1, j),
+ a.isZero() || (a.negative ^= 1);
+ q && (q.words[j] = qj);
+ }
+ return (
+ q && q.strip(),
+ a.strip(),
+ mode !== "div" && shift !== 0 && a.iushrn(shift),
+ {
+ div: q || null,
+ mod: a,
+ }
+ );
+ }),
+ (BN.prototype.divmod = function (num, mode, positive) {
+ if ((assert(!num.isZero()), this.isZero()))
+ return {
+ div: new BN(0),
+ mod: new BN(0),
+ };
+ var div, mod, res;
+ return this.negative !== 0 && num.negative === 0
+ ? ((res = this.neg().divmod(num, mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.iadd(num)),
+ {
+ div,
+ mod,
+ })
+ : this.negative === 0 && num.negative !== 0
+ ? ((res = this.divmod(num.neg(), mode)),
+ mode !== "mod" && (div = res.div.neg()),
+ {
+ div,
+ mod: res.mod,
+ })
+ : (this.negative & num.negative) !== 0
+ ? ((res = this.neg().divmod(num.neg(), mode)),
+ mode !== "div" &&
+ ((mod = res.mod.neg()),
+ positive && mod.negative !== 0 && mod.isub(num)),
+ {
+ div: res.div,
+ mod,
+ })
+ : num.length > this.length || this.cmp(num) < 0
+ ? {
+ div: new BN(0),
+ mod: this,
+ }
+ : num.length === 1
+ ? mode === "div"
+ ? {
+ div: this.divn(num.words[0]),
+ mod: null,
+ }
+ : mode === "mod"
+ ? {
+ div: null,
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0])),
+ }
+ : this._wordDiv(num, mode);
+ }),
+ (BN.prototype.div = function (num) {
+ return this.divmod(num, "div", !1).div;
+ }),
+ (BN.prototype.mod = function (num) {
+ return this.divmod(num, "mod", !1).mod;
+ }),
+ (BN.prototype.umod = function (num) {
+ return this.divmod(num, "mod", !0).mod;
+ }),
+ (BN.prototype.divRound = function (num) {
+ var dm = this.divmod(num);
+ if (dm.mod.isZero()) return dm.div;
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod,
+ half = num.ushrn(1),
+ r2 = num.andln(1),
+ cmp = mod.cmp(half);
+ return cmp < 0 || (r2 === 1 && cmp === 0)
+ ? dm.div
+ : dm.div.negative !== 0
+ ? dm.div.isubn(1)
+ : dm.div.iaddn(1);
+ }),
+ (BN.prototype.modn = function (num) {
+ assert(num <= 67108863);
+ for (
+ var p = (1 << 26) % num, acc = 0, i = this.length - 1;
+ i >= 0;
+ i--
+ )
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ return acc;
+ }),
+ (BN.prototype.idivn = function (num) {
+ assert(num <= 67108863);
+ for (var carry = 0, i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 67108864;
+ (this.words[i] = (w / num) | 0), (carry = w % num);
+ }
+ return this.strip();
+ }),
+ (BN.prototype.divn = function (num) {
+ return this.clone().idivn(num);
+ }),
+ (BN.prototype.egcd = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var x = this,
+ y = p.clone();
+ x.negative !== 0 ? (x = x.umod(p)) : (x = x.clone());
+ for (
+ var A = new BN(1),
+ B = new BN(0),
+ C = new BN(0),
+ D = new BN(1),
+ g = 0;
+ x.isEven() && y.isEven();
+
+ )
+ x.iushrn(1), y.iushrn(1), ++g;
+ for (var yp = y.clone(), xp = x.clone(); !x.isZero(); ) {
+ for (
+ var i = 0, im = 1;
+ (x.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (x.iushrn(i); i-- > 0; )
+ (A.isOdd() || B.isOdd()) && (A.iadd(yp), B.isub(xp)),
+ A.iushrn(1),
+ B.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (y.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (y.iushrn(j); j-- > 0; )
+ (C.isOdd() || D.isOdd()) && (C.iadd(yp), D.isub(xp)),
+ C.iushrn(1),
+ D.iushrn(1);
+ x.cmp(y) >= 0
+ ? (x.isub(y), A.isub(C), B.isub(D))
+ : (y.isub(x), C.isub(A), D.isub(B));
+ }
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g),
+ };
+ }),
+ (BN.prototype._invmp = function (p) {
+ assert(p.negative === 0), assert(!p.isZero());
+ var a = this,
+ b = p.clone();
+ a.negative !== 0 ? (a = a.umod(p)) : (a = a.clone());
+ for (
+ var x1 = new BN(1), x2 = new BN(0), delta = b.clone();
+ a.cmpn(1) > 0 && b.cmpn(1) > 0;
+
+ ) {
+ for (
+ var i = 0, im = 1;
+ (a.words[0] & im) === 0 && i < 26;
+ ++i, im <<= 1
+ );
+ if (i > 0)
+ for (a.iushrn(i); i-- > 0; )
+ x1.isOdd() && x1.iadd(delta), x1.iushrn(1);
+ for (
+ var j = 0, jm = 1;
+ (b.words[0] & jm) === 0 && j < 26;
+ ++j, jm <<= 1
+ );
+ if (j > 0)
+ for (b.iushrn(j); j-- > 0; )
+ x2.isOdd() && x2.iadd(delta), x2.iushrn(1);
+ a.cmp(b) >= 0 ? (a.isub(b), x1.isub(x2)) : (b.isub(a), x2.isub(x1));
+ }
+ var res;
+ return (
+ a.cmpn(1) === 0 ? (res = x1) : (res = x2),
+ res.cmpn(0) < 0 && res.iadd(p),
+ res
+ );
+ }),
+ (BN.prototype.gcd = function (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+ var a = this.clone(),
+ b = num.clone();
+ (a.negative = 0), (b.negative = 0);
+ for (var shift = 0; a.isEven() && b.isEven(); shift++)
+ a.iushrn(1), b.iushrn(1);
+ do {
+ for (; a.isEven(); ) a.iushrn(1);
+ for (; b.isEven(); ) b.iushrn(1);
+ var r = a.cmp(b);
+ if (r < 0) {
+ var t = a;
+ (a = b), (b = t);
+ } else if (r === 0 || b.cmpn(1) === 0) break;
+ a.isub(b);
+ } while (!0);
+ return b.iushln(shift);
+ }),
+ (BN.prototype.invm = function (num) {
+ return this.egcd(num).a.umod(num);
+ }),
+ (BN.prototype.isEven = function () {
+ return (this.words[0] & 1) === 0;
+ }),
+ (BN.prototype.isOdd = function () {
+ return (this.words[0] & 1) === 1;
+ }),
+ (BN.prototype.andln = function (num) {
+ return this.words[0] & num;
+ }),
+ (BN.prototype.bincn = function (bit) {
+ assert(typeof bit == "number");
+ var r = bit % 26,
+ s = (bit - r) / 26,
+ q = 1 << r;
+ if (this.length <= s)
+ return this._expand(s + 1), (this.words[s] |= q), this;
+ for (var carry = q, i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ (w += carry),
+ (carry = w >>> 26),
+ (w &= 67108863),
+ (this.words[i] = w);
+ }
+ return carry !== 0 && ((this.words[i] = carry), this.length++), this;
+ }),
+ (BN.prototype.isZero = function () {
+ return this.length === 1 && this.words[0] === 0;
+ }),
+ (BN.prototype.cmpn = function (num) {
+ var negative = num < 0;
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+ this.strip();
+ var res;
+ if (this.length > 1) res = 1;
+ else {
+ negative && (num = -num),
+ assert(num <= 67108863, "Number is too big");
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.cmp = function (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+ var res = this.ucmp(num);
+ return this.negative !== 0 ? -res | 0 : res;
+ }),
+ (BN.prototype.ucmp = function (num) {
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+ for (var res = 0, i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0,
+ b = num.words[i] | 0;
+ if (a !== b) {
+ a < b ? (res = -1) : a > b && (res = 1);
+ break;
+ }
+ }
+ return res;
+ }),
+ (BN.prototype.gtn = function (num) {
+ return this.cmpn(num) === 1;
+ }),
+ (BN.prototype.gt = function (num) {
+ return this.cmp(num) === 1;
+ }),
+ (BN.prototype.gten = function (num) {
+ return this.cmpn(num) >= 0;
+ }),
+ (BN.prototype.gte = function (num) {
+ return this.cmp(num) >= 0;
+ }),
+ (BN.prototype.ltn = function (num) {
+ return this.cmpn(num) === -1;
+ }),
+ (BN.prototype.lt = function (num) {
+ return this.cmp(num) === -1;
+ }),
+ (BN.prototype.lten = function (num) {
+ return this.cmpn(num) <= 0;
+ }),
+ (BN.prototype.lte = function (num) {
+ return this.cmp(num) <= 0;
+ }),
+ (BN.prototype.eqn = function (num) {
+ return this.cmpn(num) === 0;
+ }),
+ (BN.prototype.eq = function (num) {
+ return this.cmp(num) === 0;
+ }),
+ (BN.red = function (num) {
+ return new Red(num);
+ }),
+ (BN.prototype.toRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ assert(this.negative === 0, "red works only with positives"),
+ ctx.convertTo(this)._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.fromRed = function () {
+ return (
+ assert(
+ this.red,
+ "fromRed works only with numbers in reduction context",
+ ),
+ this.red.convertFrom(this)
+ );
+ }),
+ (BN.prototype._forceRed = function (ctx) {
+ return (this.red = ctx), this;
+ }),
+ (BN.prototype.forceRed = function (ctx) {
+ return (
+ assert(!this.red, "Already a number in reduction context"),
+ this._forceRed(ctx)
+ );
+ }),
+ (BN.prototype.redAdd = function (num) {
+ return (
+ assert(this.red, "redAdd works only with red numbers"),
+ this.red.add(this, num)
+ );
+ }),
+ (BN.prototype.redIAdd = function (num) {
+ return (
+ assert(this.red, "redIAdd works only with red numbers"),
+ this.red.iadd(this, num)
+ );
+ }),
+ (BN.prototype.redSub = function (num) {
+ return (
+ assert(this.red, "redSub works only with red numbers"),
+ this.red.sub(this, num)
+ );
+ }),
+ (BN.prototype.redISub = function (num) {
+ return (
+ assert(this.red, "redISub works only with red numbers"),
+ this.red.isub(this, num)
+ );
+ }),
+ (BN.prototype.redShl = function (num) {
+ return (
+ assert(this.red, "redShl works only with red numbers"),
+ this.red.shl(this, num)
+ );
+ }),
+ (BN.prototype.redMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.mul(this, num)
+ );
+ }),
+ (BN.prototype.redIMul = function (num) {
+ return (
+ assert(this.red, "redMul works only with red numbers"),
+ this.red._verify2(this, num),
+ this.red.imul(this, num)
+ );
+ }),
+ (BN.prototype.redSqr = function () {
+ return (
+ assert(this.red, "redSqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqr(this)
+ );
+ }),
+ (BN.prototype.redISqr = function () {
+ return (
+ assert(this.red, "redISqr works only with red numbers"),
+ this.red._verify1(this),
+ this.red.isqr(this)
+ );
+ }),
+ (BN.prototype.redSqrt = function () {
+ return (
+ assert(this.red, "redSqrt works only with red numbers"),
+ this.red._verify1(this),
+ this.red.sqrt(this)
+ );
+ }),
+ (BN.prototype.redInvm = function () {
+ return (
+ assert(this.red, "redInvm works only with red numbers"),
+ this.red._verify1(this),
+ this.red.invm(this)
+ );
+ }),
+ (BN.prototype.redNeg = function () {
+ return (
+ assert(this.red, "redNeg works only with red numbers"),
+ this.red._verify1(this),
+ this.red.neg(this)
+ );
+ }),
+ (BN.prototype.redPow = function (num) {
+ return (
+ assert(this.red && !num.red, "redPow(normalNum)"),
+ this.red._verify1(this),
+ this.red.pow(this, num)
+ );
+ });
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null,
+ };
+ function MPrime(name, p) {
+ (this.name = name),
+ (this.p = new BN(p, 16)),
+ (this.n = this.p.bitLength()),
+ (this.k = new BN(1).iushln(this.n).isub(this.p)),
+ (this.tmp = this._tmp());
+ }
+ (MPrime.prototype._tmp = function () {
+ var tmp = new BN(null);
+ return (tmp.words = new Array(Math.ceil(this.n / 13))), tmp;
+ }),
+ (MPrime.prototype.ireduce = function (num) {
+ var r = num,
+ rlen;
+ do
+ this.split(r, this.tmp),
+ (r = this.imulK(r)),
+ (r = r.iadd(this.tmp)),
+ (rlen = r.bitLength());
+ while (rlen > this.n);
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ return (
+ cmp === 0
+ ? ((r.words[0] = 0), (r.length = 1))
+ : cmp > 0
+ ? r.isub(this.p)
+ : r.strip !== void 0
+ ? r.strip()
+ : r._strip(),
+ r
+ );
+ }),
+ (MPrime.prototype.split = function (input, out) {
+ input.iushrn(this.n, 0, out);
+ }),
+ (MPrime.prototype.imulK = function (num) {
+ return num.imul(this.k);
+ });
+ function K256() {
+ MPrime.call(
+ this,
+ "k256",
+ "ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",
+ );
+ }
+ inherits(K256, MPrime),
+ (K256.prototype.split = function (input, output) {
+ for (
+ var mask = 4194303, outLen = Math.min(input.length, 9), i = 0;
+ i < outLen;
+ i++
+ )
+ output.words[i] = input.words[i];
+ if (((output.length = outLen), input.length <= 9)) {
+ (input.words[0] = 0), (input.length = 1);
+ return;
+ }
+ var prev = input.words[9];
+ for (
+ output.words[output.length++] = prev & mask, i = 10;
+ i < input.length;
+ i++
+ ) {
+ var next = input.words[i] | 0;
+ (input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22)),
+ (prev = next);
+ }
+ (prev >>>= 22),
+ (input.words[i - 10] = prev),
+ prev === 0 && input.length > 10
+ ? (input.length -= 10)
+ : (input.length -= 9);
+ }),
+ (K256.prototype.imulK = function (num) {
+ (num.words[num.length] = 0),
+ (num.words[num.length + 1] = 0),
+ (num.length += 2);
+ for (var lo = 0, i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ (lo += w * 977),
+ (num.words[i] = lo & 67108863),
+ (lo = w * 64 + ((lo / 67108864) | 0));
+ }
+ return (
+ num.words[num.length - 1] === 0 &&
+ (num.length--, num.words[num.length - 1] === 0 && num.length--),
+ num
+ );
+ });
+ function P224() {
+ MPrime.call(
+ this,
+ "p224",
+ "ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",
+ );
+ }
+ inherits(P224, MPrime);
+ function P192() {
+ MPrime.call(
+ this,
+ "p192",
+ "ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",
+ );
+ }
+ inherits(P192, MPrime);
+ function P25519() {
+ MPrime.call(
+ this,
+ "25519",
+ "7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",
+ );
+ }
+ inherits(P25519, MPrime),
+ (P25519.prototype.imulK = function (num) {
+ for (var carry = 0, i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 19 + carry,
+ lo = hi & 67108863;
+ (hi >>>= 26), (num.words[i] = lo), (carry = hi);
+ }
+ return carry !== 0 && (num.words[num.length++] = carry), num;
+ }),
+ (BN._prime = function (name) {
+ if (primes[name]) return primes[name];
+ var prime2;
+ if (name === "k256") prime2 = new K256();
+ else if (name === "p224") prime2 = new P224();
+ else if (name === "p192") prime2 = new P192();
+ else if (name === "p25519") prime2 = new P25519();
+ else throw new Error("Unknown prime " + name);
+ return (primes[name] = prime2), prime2;
+ });
+ function Red(m) {
+ if (typeof m == "string") {
+ var prime = BN._prime(m);
+ (this.m = prime.p), (this.prime = prime);
+ } else
+ assert(m.gtn(1), "modulus must be greater than 1"),
+ (this.m = m),
+ (this.prime = null);
+ }
+ (Red.prototype._verify1 = function (a) {
+ assert(a.negative === 0, "red works only with positives"),
+ assert(a.red, "red works only with red numbers");
+ }),
+ (Red.prototype._verify2 = function (a, b) {
+ assert(
+ (a.negative | b.negative) === 0,
+ "red works only with positives",
+ ),
+ assert(a.red && a.red === b.red, "red works only with red numbers");
+ }),
+ (Red.prototype.imod = function (a) {
+ return this.prime
+ ? this.prime.ireduce(a)._forceRed(this)
+ : a.umod(this.m)._forceRed(this);
+ }),
+ (Red.prototype.neg = function (a) {
+ return a.isZero() ? a.clone() : this.m.sub(a)._forceRed(this);
+ }),
+ (Red.prototype.add = function (a, b) {
+ this._verify2(a, b);
+ var res = a.add(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.iadd = function (a, b) {
+ this._verify2(a, b);
+ var res = a.iadd(b);
+ return res.cmp(this.m) >= 0 && res.isub(this.m), res;
+ }),
+ (Red.prototype.sub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.sub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res._forceRed(this);
+ }),
+ (Red.prototype.isub = function (a, b) {
+ this._verify2(a, b);
+ var res = a.isub(b);
+ return res.cmpn(0) < 0 && res.iadd(this.m), res;
+ }),
+ (Red.prototype.shl = function (a, num) {
+ return this._verify1(a), this.imod(a.ushln(num));
+ }),
+ (Red.prototype.imul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.imul(b));
+ }),
+ (Red.prototype.mul = function (a, b) {
+ return this._verify2(a, b), this.imod(a.mul(b));
+ }),
+ (Red.prototype.isqr = function (a) {
+ return this.imul(a, a.clone());
+ }),
+ (Red.prototype.sqr = function (a) {
+ return this.mul(a, a);
+ }),
+ (Red.prototype.sqrt = function (a) {
+ if (a.isZero()) return a.clone();
+ var mod3 = this.m.andln(3);
+ if ((assert(mod3 % 2 === 1), mod3 === 3)) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+ for (var q = this.m.subn(1), s = 0; !q.isZero() && q.andln(1) === 0; )
+ s++, q.iushrn(1);
+ assert(!q.isZero());
+ var one = new BN(1).toRed(this),
+ nOne = one.redNeg(),
+ lpow = this.m.subn(1).iushrn(1),
+ z = this.m.bitLength();
+ for (
+ z = new BN(2 * z * z).toRed(this);
+ this.pow(z, lpow).cmp(nOne) !== 0;
+
+ )
+ z.redIAdd(nOne);
+ for (
+ var c = this.pow(z, q),
+ r = this.pow(a, q.addn(1).iushrn(1)),
+ t = this.pow(a, q),
+ m = s;
+ t.cmp(one) !== 0;
+
+ ) {
+ for (var tmp = t, i = 0; tmp.cmp(one) !== 0; i++)
+ tmp = tmp.redSqr();
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ (r = r.redMul(b)), (c = b.redSqr()), (t = t.redMul(c)), (m = i);
+ }
+ return r;
+ }),
+ (Red.prototype.invm = function (a) {
+ var inv = a._invmp(this.m);
+ return inv.negative !== 0
+ ? ((inv.negative = 0), this.imod(inv).redNeg())
+ : this.imod(inv);
+ }),
+ (Red.prototype.pow = function (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+ var windowSize = 4,
+ wnd = new Array(1 << windowSize);
+ (wnd[0] = new BN(1).toRed(this)), (wnd[1] = a);
+ for (var i = 2; i < wnd.length; i++) wnd[i] = this.mul(wnd[i - 1], a);
+ var res = wnd[0],
+ current = 0,
+ currentLen = 0,
+ start = num.bitLength() % 26;
+ for (start === 0 && (start = 26), i = num.length - 1; i >= 0; i--) {
+ for (var word = num.words[i], j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (
+ (res !== wnd[0] && (res = this.sqr(res)),
+ bit === 0 && current === 0)
+ ) {
+ currentLen = 0;
+ continue;
+ }
+ (current <<= 1),
+ (current |= bit),
+ currentLen++,
+ !(currentLen !== windowSize && (i !== 0 || j !== 0)) &&
+ ((res = this.mul(res, wnd[current])),
+ (currentLen = 0),
+ (current = 0));
+ }
+ start = 26;
+ }
+ return res;
+ }),
+ (Red.prototype.convertTo = function (num) {
+ var r = num.umod(this.m);
+ return r === num ? r.clone() : r;
+ }),
+ (Red.prototype.convertFrom = function (num) {
+ var res = num.clone();
+ return (res.red = null), res;
+ }),
+ (BN.mont = function (num) {
+ return new Mont(num);
+ });
+ function Mont(m) {
+ Red.call(this, m),
+ (this.shift = this.m.bitLength()),
+ this.shift % 26 !== 0 && (this.shift += 26 - (this.shift % 26)),
+ (this.r = new BN(1).iushln(this.shift)),
+ (this.r2 = this.imod(this.r.sqr())),
+ (this.rinv = this.r._invmp(this.m)),
+ (this.minv = this.rinv.mul(this.r).isubn(1).div(this.m)),
+ (this.minv = this.minv.umod(this.r)),
+ (this.minv = this.r.sub(this.minv));
+ }
+ inherits(Mont, Red),
+ (Mont.prototype.convertTo = function (num) {
+ return this.imod(num.ushln(this.shift));
+ }),
+ (Mont.prototype.convertFrom = function (num) {
+ var r = this.imod(num.mul(this.rinv));
+ return (r.red = null), r;
+ }),
+ (Mont.prototype.imul = function (a, b) {
+ if (a.isZero() || b.isZero())
+ return (a.words[0] = 0), (a.length = 1), a;
+ var t = a.imul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.mul = function (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b),
+ c = t
+ .maskn(this.shift)
+ .mul(this.minv)
+ .imaskn(this.shift)
+ .mul(this.m),
+ u = t.isub(c).iushrn(this.shift),
+ res = u;
+ return (
+ u.cmp(this.m) >= 0
+ ? (res = u.isub(this.m))
+ : u.cmpn(0) < 0 && (res = u.iadd(this.m)),
+ res._forceRed(this)
+ );
+ }),
+ (Mont.prototype.invm = function (a) {
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ });
+ })(typeof module > "u" || module, exports);
+ },
+});
+
+// node_modules/public-encrypt/withPublic.js
+var require_withPublic = __commonJS({
+ "node_modules/public-encrypt/withPublic.js"(exports, module) {
+ var BN = require_bn7(),
+ Buffer2 = require_safe_buffer().Buffer;
+ function withPublic(paddedMsg, key) {
+ return Buffer2.from(
+ paddedMsg
+ .toRed(BN.mont(key.modulus))
+ .redPow(new BN(key.publicExponent))
+ .fromRed()
+ .toArray(),
+ );
+ }
+ module.exports = withPublic;
+ },
+});
+
+// node_modules/public-encrypt/publicEncrypt.js
+var require_publicEncrypt = __commonJS({
+ "node_modules/public-encrypt/publicEncrypt.js"(exports, module) {
+ var parseKeys = require_parse_asn1(),
+ randomBytes = require_browser(),
+ createHash = require_browser2(),
+ mgf = require_mgf(),
+ xor = require_xor(),
+ BN = require_bn7(),
+ withPublic = require_withPublic(),
+ crt = require_browserify_rsa(),
+ Buffer2 = require_safe_buffer().Buffer;
+ module.exports = function (publicKey, msg, reverse) {
+ var padding;
+ publicKey.padding
+ ? (padding = publicKey.padding)
+ : reverse
+ ? (padding = 1)
+ : (padding = 4);
+ var key = parseKeys(publicKey),
+ paddedMsg;
+ if (padding === 4) paddedMsg = oaep(key, msg);
+ else if (padding === 1) paddedMsg = pkcs1(key, msg, reverse);
+ else if (padding === 3) {
+ if (((paddedMsg = new BN(msg)), paddedMsg.cmp(key.modulus) >= 0))
+ throw new Error("data too long for modulus");
+ } else throw new Error("unknown padding");
+ return reverse ? crt(paddedMsg, key) : withPublic(paddedMsg, key);
+ };
+ function oaep(key, msg) {
+ var k = key.modulus.byteLength(),
+ mLen = msg.length,
+ iHash = createHash("sha1").update(Buffer2.alloc(0)).digest(),
+ hLen = iHash.length,
+ hLen2 = 2 * hLen;
+ if (mLen > k - hLen2 - 2) throw new Error("message too long");
+ var ps = Buffer2.alloc(k - mLen - hLen2 - 2),
+ dblen = k - hLen - 1,
+ seed = randomBytes(hLen),
+ maskedDb = xor(
+ Buffer2.concat([iHash, ps, Buffer2.alloc(1, 1), msg], dblen),
+ mgf(seed, dblen),
+ ),
+ maskedSeed = xor(seed, mgf(maskedDb, hLen));
+ return new BN(
+ Buffer2.concat([Buffer2.alloc(1), maskedSeed, maskedDb], k),
+ );
+ }
+ function pkcs1(key, msg, reverse) {
+ var mLen = msg.length,
+ k = key.modulus.byteLength();
+ if (mLen > k - 11) throw new Error("message too long");
+ var ps;
+ return (
+ reverse
+ ? (ps = Buffer2.alloc(k - mLen - 3, 255))
+ : (ps = nonZero(k - mLen - 3)),
+ new BN(
+ Buffer2.concat(
+ [Buffer2.from([0, reverse ? 1 : 2]), ps, Buffer2.alloc(1), msg],
+ k,
+ ),
+ )
+ );
+ }
+ function nonZero(len) {
+ for (
+ var out = Buffer2.allocUnsafe(len),
+ i = 0,
+ cache = randomBytes(len * 2),
+ cur = 0,
+ num;
+ i < len;
+
+ )
+ cur === cache.length && ((cache = randomBytes(len * 2)), (cur = 0)),
+ (num = cache[cur++]),
+ num && (out[i++] = num);
+ return out;
+ }
+ },
+});
+
+// node_modules/public-encrypt/privateDecrypt.js
+var require_privateDecrypt = __commonJS({
+ "node_modules/public-encrypt/privateDecrypt.js"(exports, module) {
+ var parseKeys = require_parse_asn1(),
+ mgf = require_mgf(),
+ xor = require_xor(),
+ BN = require_bn7(),
+ crt = require_browserify_rsa(),
+ createHash = require_browser2(),
+ withPublic = require_withPublic(),
+ Buffer2 = require_safe_buffer().Buffer;
+ module.exports = function (privateKey, enc, reverse) {
+ var padding;
+ privateKey.padding
+ ? (padding = privateKey.padding)
+ : reverse
+ ? (padding = 1)
+ : (padding = 4);
+ var key = parseKeys(privateKey),
+ k = key.modulus.byteLength();
+ if (enc.length > k || new BN(enc).cmp(key.modulus) >= 0)
+ throw new Error("decryption error");
+ var msg;
+ reverse ? (msg = withPublic(new BN(enc), key)) : (msg = crt(enc, key));
+ var zBuffer = Buffer2.alloc(k - msg.length);
+ if (((msg = Buffer2.concat([zBuffer, msg], k)), padding === 4))
+ return oaep(key, msg);
+ if (padding === 1) return pkcs1(key, msg, reverse);
+ if (padding === 3) return msg;
+ throw new Error("unknown padding");
+ };
+ function oaep(key, msg) {
+ var k = key.modulus.byteLength(),
+ iHash = createHash("sha1").update(Buffer2.alloc(0)).digest(),
+ hLen = iHash.length;
+ if (msg[0] !== 0) throw new Error("decryption error");
+ var maskedSeed = msg.slice(1, hLen + 1),
+ maskedDb = msg.slice(hLen + 1),
+ seed = xor(maskedSeed, mgf(maskedDb, hLen)),
+ db = xor(maskedDb, mgf(seed, k - hLen - 1));
+ if (compare(iHash, db.slice(0, hLen)))
+ throw new Error("decryption error");
+ for (var i = hLen; db[i] === 0; ) i++;
+ if (db[i++] !== 1) throw new Error("decryption error");
+ return db.slice(i);
+ }
+ function pkcs1(key, msg, reverse) {
+ for (var p1 = msg.slice(0, 2), i = 2, status = 0; msg[i++] !== 0; )
+ if (i >= msg.length) {
+ status++;
+ break;
+ }
+ var ps = msg.slice(2, i - 1);
+ if (
+ (((p1.toString("hex") !== "0002" && !reverse) ||
+ (p1.toString("hex") !== "0001" && reverse)) &&
+ status++,
+ ps.length < 8 && status++,
+ status)
+ )
+ throw new Error("decryption error");
+ return msg.slice(i);
+ }
+ function compare(a, b) {
+ (a = Buffer2.from(a)), (b = Buffer2.from(b));
+ var dif = 0,
+ len = a.length;
+ a.length !== b.length && (dif++, (len = Math.min(a.length, b.length)));
+ for (var i = -1; ++i < len; ) dif += a[i] ^ b[i];
+ return dif;
+ }
+ },
+});
+
+// node_modules/public-encrypt/browser.js
+var require_browser10 = __commonJS({
+ "node_modules/public-encrypt/browser.js"(exports) {
+ exports.publicEncrypt = require_publicEncrypt();
+ exports.privateDecrypt = require_privateDecrypt();
+ exports.privateEncrypt = function (key, buf) {
+ return exports.publicEncrypt(key, buf, !0);
+ };
+ exports.publicDecrypt = function (key, buf) {
+ return exports.privateDecrypt(key, buf, !0);
+ };
+ },
+});
+
+// node_modules/randomfill/browser.js
+var require_browser11 = __commonJS({
+ "node_modules/randomfill/browser.js"(exports) {
+ "use strict";
+ function oldBrowser() {
+ throw new Error(`secure random number generation not supported by this browser
+use chrome, FireFox or Internet Explorer 11`);
+ }
+ var safeBuffer = require_safe_buffer(),
+ randombytes = require_browser(),
+ Buffer2 = safeBuffer.Buffer,
+ kBufferMaxLength = safeBuffer.kMaxLength,
+ crypto2 = global.crypto || global.msCrypto,
+ kMaxUint32 = Math.pow(2, 32) - 1;
+ function assertOffset(offset, length) {
+ if (typeof offset != "number" || offset !== offset)
+ throw new TypeError("offset must be a number");
+ if (offset > kMaxUint32 || offset < 0)
+ throw new TypeError("offset must be a uint32");
+ if (offset > kBufferMaxLength || offset > length)
+ throw new RangeError("offset out of range");
+ }
+ function assertSize(size, offset, length) {
+ if (typeof size != "number" || size !== size)
+ throw new TypeError("size must be a number");
+ if (size > kMaxUint32 || size < 0)
+ throw new TypeError("size must be a uint32");
+ if (size + offset > length || size > kBufferMaxLength)
+ throw new RangeError("buffer too small");
+ }
+ (crypto2 && crypto2.getRandomValues) || !process.browser
+ ? ((exports.randomFill = randomFill),
+ (exports.randomFillSync = randomFillSync))
+ : ((exports.randomFill = oldBrowser),
+ (exports.randomFillSync = oldBrowser));
+ function randomFill(buf, offset, size, cb) {
+ if (!Buffer2.isBuffer(buf) && !(buf instanceof global.Uint8Array))
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+ if (typeof offset == "function")
+ (cb = offset), (offset = 0), (size = buf.length);
+ else if (typeof size == "function")
+ (cb = size), (size = buf.length - offset);
+ else if (typeof cb != "function")
+ throw new TypeError('"cb" argument must be a function');
+ return (
+ assertOffset(offset, buf.length),
+ assertSize(size, offset, buf.length),
+ actualFill(buf, offset, size, cb)
+ );
+ }
+ function actualFill(buf, offset, size, cb) {
+ if (process.browser) {
+ var ourBuf = buf.buffer,
+ uint = new Uint8Array(ourBuf, offset, size);
+ if ((crypto2.getRandomValues(uint), cb)) {
+ process.nextTick(function () {
+ cb(null, buf);
+ });
+ return;
+ }
+ return buf;
+ }
+ if (cb) {
+ randombytes(size, function (err, bytes2) {
+ if (err) return cb(err);
+ bytes2.copy(buf, offset), cb(null, buf);
+ });
+ return;
+ }
+ var bytes = randombytes(size);
+ return bytes.copy(buf, offset), buf;
+ }
+ function randomFillSync(buf, offset, size) {
+ if (
+ (typeof offset > "u" && (offset = 0),
+ !Buffer2.isBuffer(buf) && !(buf instanceof global.Uint8Array))
+ )
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+ return (
+ assertOffset(offset, buf.length),
+ size === void 0 && (size = buf.length - offset),
+ assertSize(size, offset, buf.length),
+ actualFill(buf, offset, size)
+ );
+ }
+ },
+});
+
+// node_modules/crypto-browserify/index.js
+var require_crypto_browserify2 = __commonJS({
+ "node_modules/crypto-browserify/index.js"(exports) {
+ "use strict";
+ exports.randomBytes =
+ exports.rng =
+ exports.pseudoRandomBytes =
+ exports.prng =
+ require_browser();
+ exports.createHash = exports.Hash = require_browser2();
+ exports.createHmac = exports.Hmac = require_browser3();
+ var algos = require_algos(),
+ algoKeys = Object.keys(algos),
+ hashes = [
+ "sha1",
+ "sha224",
+ "sha256",
+ "sha384",
+ "sha512",
+ "md5",
+ "rmd160",
+ ].concat(algoKeys);
+ exports.getHashes = function () {
+ return hashes;
+ };
+ var p = require_browser4();
+ exports.pbkdf2 = p.pbkdf2;
+ exports.pbkdf2Sync = p.pbkdf2Sync;
+ var aes = require_browser6();
+ exports.Cipher = aes.Cipher;
+ exports.createCipher = aes.createCipher;
+ exports.Cipheriv = aes.Cipheriv;
+ exports.createCipheriv = aes.createCipheriv;
+ exports.Decipher = aes.Decipher;
+ exports.createDecipher = aes.createDecipher;
+ exports.Decipheriv = aes.Decipheriv;
+ exports.createDecipheriv = aes.createDecipheriv;
+ exports.getCiphers = aes.getCiphers;
+ exports.listCiphers = aes.listCiphers;
+ var dh = require_browser7();
+ exports.DiffieHellmanGroup = dh.DiffieHellmanGroup;
+ exports.createDiffieHellmanGroup = dh.createDiffieHellmanGroup;
+ exports.getDiffieHellman = dh.getDiffieHellman;
+ exports.createDiffieHellman = dh.createDiffieHellman;
+ exports.DiffieHellman = dh.DiffieHellman;
+ var sign = require_browser8();
+ exports.createSign = sign.createSign;
+ exports.Sign = sign.Sign;
+ exports.createVerify = sign.createVerify;
+ exports.Verify = sign.Verify;
+ exports.createECDH = require_browser9();
+ var publicEncrypt = require_browser10();
+ exports.publicEncrypt = publicEncrypt.publicEncrypt;
+ exports.privateEncrypt = publicEncrypt.privateEncrypt;
+ exports.publicDecrypt = publicEncrypt.publicDecrypt;
+ exports.privateDecrypt = publicEncrypt.privateDecrypt;
+ var rf = require_browser11();
+ exports.randomFill = rf.randomFill;
+ exports.randomFillSync = rf.randomFillSync;
+ exports.createCredentials = function () {
+ throw new Error(
+ [
+ "sorry, createCredentials is not implemented yet",
+ "we accept pull requests",
+ "https://github.com/crypto-browserify/crypto-browserify",
+ ].join(`
+`),
+ );
+ };
+ exports.constants = {
+ DH_CHECK_P_NOT_SAFE_PRIME: 2,
+ DH_CHECK_P_NOT_PRIME: 1,
+ DH_UNABLE_TO_CHECK_GENERATOR: 4,
+ DH_NOT_SUITABLE_GENERATOR: 8,
+ NPN_ENABLED: 1,
+ ALPN_ENABLED: 1,
+ RSA_PKCS1_PADDING: 1,
+ RSA_SSLV23_PADDING: 2,
+ RSA_NO_PADDING: 3,
+ RSA_PKCS1_OAEP_PADDING: 4,
+ RSA_X931_PADDING: 5,
+ RSA_PKCS1_PSS_PADDING: 6,
+ POINT_CONVERSION_COMPRESSED: 2,
+ POINT_CONVERSION_UNCOMPRESSED: 4,
+ POINT_CONVERSION_HYBRID: 6,
+ };
+ },
+});
+
+// crypto.js
+var crypto_exports = {};
+__export(crypto_exports, {
+ DEFAULT_ENCODING: () => DEFAULT_ENCODING,
+ getRandomValues: () => getRandomValues,
+ randomUUID: () => randomUUID,
+ scrypt: () => scrypt,
+ scryptSync: () => scryptSync,
+ timingSafeEqual: () => timingSafeEqual,
+ webcrypto: () => webcrypto,
+});
+__reExport(crypto_exports, __toESM(require_crypto_browserify2()));
+var DEFAULT_ENCODING = "buffer",
+ getRandomValues = (array) => crypto.getRandomValues(array),
+ randomUUID = () => crypto.randomUUID(),
+ timingSafeEqual =
+ "timingSafeEqual" in crypto
+ ? (a, b) => {
+ let { byteLength: byteLengthA } = a,
+ { byteLength: byteLengthB } = b;
+ if (typeof byteLengthA != "number" || typeof byteLengthB != "number")
+ throw new TypeError("Input must be an array buffer view");
+ if (byteLengthA !== byteLengthB)
+ throw new RangeError("Input buffers must have the same length");
+ return crypto.timingSafeEqual(a, b);
+ }
+ : void 0,
+ scryptSync =
+ "scryptSync" in crypto
+ ? (password, salt, keylen, options) => {
+ let res = crypto.scryptSync(password, salt, keylen, options);
+ return DEFAULT_ENCODING !== "buffer"
+ ? new Buffer(res).toString(DEFAULT_ENCODING)
+ : new Buffer(res);
+ }
+ : void 0,
+ scrypt =
+ "scryptSync" in crypto
+ ? function (password, salt, keylen, options, callback) {
+ if (
+ (typeof options == "function" &&
+ ((callback = options), (options = void 0)),
+ typeof callback != "function")
+ ) {
+ var err = new TypeError("callback must be a function");
+ throw ((err.code = "ERR_INVALID_CALLBACK"), err);
+ }
+ try {
+ let result = crypto.scryptSync(password, salt, keylen, options);
+ process.nextTick(
+ callback,
+ null,
+ DEFAULT_ENCODING !== "buffer"
+ ? new Buffer(result).toString(DEFAULT_ENCODING)
+ : new Buffer(result),
+ );
+ } catch (err2) {
+ throw err2;
+ }
+ }
+ : void 0;
+timingSafeEqual &&
+ (Object.defineProperty(timingSafeEqual, "name", {
+ value: "::bunternal::",
+ }),
+ Object.defineProperty(scrypt, "name", {
+ value: "::bunternal::",
+ }),
+ Object.defineProperty(scryptSync, "name", {
+ value: "::bunternal::",
+ }));
+var webcrypto = crypto;
+export {
+ DEFAULT_ENCODING,
+ getRandomValues,
+ randomUUID,
+ scrypt,
+ scryptSync,
+ timingSafeEqual,
+ webcrypto,
+};
+/*! safe-buffer. MIT License. Feross Aboukhadijeh <https://feross.org/opensource> */
diff --git a/src/bun.js/module_loader.zig b/src/bun.js/module_loader.zig
index f9379e107..54dc3d88a 100644
--- a/src/bun.js/module_loader.zig
+++ b/src/bun.js/module_loader.zig
@@ -1683,6 +1683,15 @@ pub const ModuleLoader = struct {
.hash = 0,
};
},
+ .@"node:crypto" => {
+ return ResolvedSource{
+ .allocator = null,
+ .source_code = ZigString.init(jsModuleFromFile(jsc_vm.load_builtins_from_path, "crypto.exports.js")),
+ .specifier = ZigString.init("node:crypto"),
+ .source_url = ZigString.init("node:crypto"),
+ .hash = 0,
+ };
+ },
.@"bun:ffi" => {
return ResolvedSource{
.allocator = null,
@@ -1969,11 +1978,11 @@ pub const HardcodedModule = enum {
@"bun:jsc",
@"bun:main",
@"bun:sqlite",
- depd,
@"detect-libc",
@"node:assert",
@"node:buffer",
@"node:child_process",
+ @"node:crypto",
@"node:events",
@"node:fs",
@"node:fs/promises",
@@ -1997,6 +2006,7 @@ pub const HardcodedModule = enum {
@"node:url",
@"node:util",
@"node:util/types",
+ depd,
undici,
ws,
/// Already resolved modules go in here.
@@ -2016,6 +2026,7 @@ pub const HardcodedModule = enum {
.{ "node:assert", HardcodedModule.@"node:assert" },
.{ "node:buffer", HardcodedModule.@"node:buffer" },
.{ "node:child_process", HardcodedModule.@"node:child_process" },
+ .{ "node:crypto", HardcodedModule.@"node:crypto" },
.{ "node:events", HardcodedModule.@"node:events" },
.{ "node:fs", HardcodedModule.@"node:fs" },
.{ "node:fs/promises", HardcodedModule.@"node:fs/promises" },
@@ -2054,6 +2065,7 @@ pub const HardcodedModule = enum {
.{ "bun:sqlite", "bun:sqlite" },
.{ "bun:wrap", "bun:wrap" },
.{ "child_process", "node:child_process" },
+ .{ "crypto", "node:crypto" },
.{ "depd", "depd" },
.{ "detect-libc", "detect-libc" },
.{ "detect-libc/lib/detect-libc.js", "detect-libc" },
@@ -2068,6 +2080,7 @@ pub const HardcodedModule = enum {
.{ "node:assert", "node:assert" },
.{ "node:buffer", "node:buffer" },
.{ "node:child_process", "node:child_process" },
+ .{ "node:crypto", "node:crypto" },
.{ "node:events", "node:events" },
.{ "node:fs", "node:fs" },
.{ "node:fs/promises", "node:fs/promises" },
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-27 15:58:47 +0000