diff options
Diffstat (limited to '.venv/lib/python3.12/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py')
-rw-r--r-- | .venv/lib/python3.12/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py b/.venv/lib/python3.12/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py new file mode 100644 index 00000000..826b9567 --- /dev/null +++ b/.venv/lib/python3.12/site-packages/cryptography/hazmat/primitives/asymmetric/utils.py @@ -0,0 +1,24 @@ +# This file is dual licensed under the terms of the Apache License, Version +# 2.0, and the BSD License. See the LICENSE file in the root of this repository +# for complete details. + +from __future__ import annotations + +from cryptography.hazmat.bindings._rust import asn1 +from cryptography.hazmat.primitives import hashes + +decode_dss_signature = asn1.decode_dss_signature +encode_dss_signature = asn1.encode_dss_signature + + +class Prehashed: + def __init__(self, algorithm: hashes.HashAlgorithm): + if not isinstance(algorithm, hashes.HashAlgorithm): + raise TypeError("Expected instance of HashAlgorithm.") + + self._algorithm = algorithm + self._digest_size = algorithm.digest_size + + @property + def digest_size(self) -> int: + return self._digest_size |