diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/primitives/ciphers/algorithms.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/primitives/ciphers/algorithms.py b/src/cryptography/hazmat/primitives/ciphers/algorithms.py index 99a837e4..68a9e330 100644 --- a/src/cryptography/hazmat/primitives/ciphers/algorithms.py +++ b/src/cryptography/hazmat/primitives/ciphers/algorithms.py @@ -12,6 +12,9 @@ from cryptography.hazmat.primitives.ciphers.modes import ModeWithNonce def _verify_key_size(algorithm, key): + # Verify that the key is instance of bytes + utils._check_bytes("key", key) + # Verify that the key size matches the expected key size if len(key) * 8 not in algorithm.key_sizes: raise ValueError("Invalid key size ({0}) for {1}.".format( |