diff options
Diffstat (limited to 'src/cryptography/hazmat/primitives/kdf/pbkdf2.py')
| -rw-r--r-- | src/cryptography/hazmat/primitives/kdf/pbkdf2.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/cryptography/hazmat/primitives/kdf/pbkdf2.py b/src/cryptography/hazmat/primitives/kdf/pbkdf2.py index 3d565be2..f8ce7a3b 100644 --- a/src/cryptography/hazmat/primitives/kdf/pbkdf2.py +++ b/src/cryptography/hazmat/primitives/kdf/pbkdf2.py @@ -9,10 +9,11 @@ from cryptography.exceptions import ( AlreadyFinalized, InvalidKey, UnsupportedAlgorithm, _Reasons ) from cryptography.hazmat.backends.interfaces import PBKDF2HMACBackend -from cryptography.hazmat.primitives import constant_time, interfaces +from cryptography.hazmat.primitives import constant_time +from cryptography.hazmat.primitives.kdf import KeyDerivationFunction -@utils.register_interface(interfaces.KeyDerivationFunction) +@utils.register_interface(KeyDerivationFunction) class PBKDF2HMAC(object): def __init__(self, algorithm, length, salt, iterations, backend): if not isinstance(backend, PBKDF2HMACBackend): |