diff options
| -rw-r--r-- | crypto/src/crypto/engines/SEEDEngine.cs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/src/crypto/engines/SEEDEngine.cs b/crypto/src/crypto/engines/SEEDEngine.cs index f615b8476..d4142c867 100644 --- a/crypto/src/crypto/engines/SEEDEngine.cs +++ b/crypto/src/crypto/engines/SEEDEngine.cs @@ -240,6 +240,9 @@ namespace Org.BouncyCastle.Crypto.Engines private int[] createWorkingKey( byte[] inKey) { + if (inKey.Length != 16) + throw new ArgumentException("key size must be 128 bits"); + int[] key = new int[32]; long lower = bytesToLong(inKey, 0); long upper = bytesToLong(inKey, 8); |