1 files changed, 0 insertions, 57 deletions
diff --git a/core/https/crypto.go b/core/https/crypto.go
deleted file mode 100644
index 7971bda36..000000000
--- a/core/https/crypto.go
+++ /dev/null
@@ -1,57 +0,0 @@
-package https
-
-import (
-	"crypto"
-	"crypto/ecdsa"
-	"crypto/rsa"
-	"crypto/x509"
-	"encoding/pem"
-	"errors"
-	"io/ioutil"
-	"os"
-)
-
-// loadPrivateKey loads a PEM-encoded ECC/RSA private key from file.
-func loadPrivateKey(file string) (crypto.PrivateKey, error) {
-	keyBytes, err := ioutil.ReadFile(file)
-	if err != nil {
-		return nil, err
-	}
-	keyBlock, _ := pem.Decode(keyBytes)
-
-	switch keyBlock.Type {
-	case "RSA PRIVATE KEY":
-		return x509.ParsePKCS1PrivateKey(keyBlock.Bytes)
-	case "EC PRIVATE KEY":
-		return x509.ParseECPrivateKey(keyBlock.Bytes)
-	}
-
-	return nil, errors.New("unknown private key type")
-}
-
-// savePrivateKey saves a PEM-encoded ECC/RSA private key to file.
-func savePrivateKey(key crypto.PrivateKey, file string) error {
-	var pemType string
-	var keyBytes []byte
-	switch key := key.(type) {
-	case *ecdsa.PrivateKey:
-		var err error
-		pemType = "EC"
-		keyBytes, err = x509.MarshalECPrivateKey(key)
-		if err != nil {
-			return err
-		}
-	case *rsa.PrivateKey:
-		pemType = "RSA"
-		keyBytes = x509.MarshalPKCS1PrivateKey(key)
-	}
-
-	pemKey := pem.Block{Type: pemType + " PRIVATE KEY", Bytes: keyBytes}
-	keyOut, err := os.Create(file)
-	if err != nil {
-		return err
-	}
-	keyOut.Chmod(0600)
-	defer keyOut.Close()
-	return pem.Encode(keyOut, &pemKey)
-}