1 files changed, 3 insertions, 3 deletions
diff --git a/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted.go b/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted.go
index 4b1105b6f..744c2d2c4 100644
--- a/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted.go
+++ b/vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted.go
@@ -88,10 +88,10 @@ func (ske *SymmetricKeyEncrypted) Decrypt(passphrase []byte) ([]byte, CipherFunc
 		return nil, ske.CipherFunc, errors.UnsupportedError("unknown cipher: " + strconv.Itoa(int(cipherFunc)))
 	}
 	plaintextKey = plaintextKey[1:]
-	if l := len(plaintextKey); l == 0 || l%cipherFunc.blockSize() != 0 {
-		return nil, cipherFunc, errors.StructuralError("length of decrypted key not a multiple of block size")
+	if l, cipherKeySize := len(plaintextKey), cipherFunc.KeySize(); l != cipherFunc.KeySize() {
+		return nil, cipherFunc, errors.StructuralError("length of decrypted key (" + strconv.Itoa(l) + ") " +
+			"not equal to cipher keysize (" + strconv.Itoa(cipherKeySize) + ")")
 	}
-
 	return plaintextKey, cipherFunc, nil
 }