aboutsummaryrefslogtreecommitdiffstats
path: root/tests/hazmat/primitives/test_kbkdf_vectors.py
blob: c8263e2b271688c7d86728a6c7dfc0fe931c86cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# 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 absolute_import, division, print_function

import os

import pytest

from cryptography.hazmat.backends.interfaces import HMACBackend

from .utils import generate_kbkdf_counter_mode_test
from ...utils import load_nist_kbkdf_vectors


@pytest.mark.requires_backend_interface(interface=HMACBackend)
class TestCounterKDFCounterMode(object):
    test_HKDFSHA1 = generate_kbkdf_counter_mode_test(
        load_nist_kbkdf_vectors,
        os.path.join("KDF"),
        ["nist-800-108-KBKDF-CTR.txt"]
    )