| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| # implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| from __future__ import absolute_import, division, print_function |
| |
| import os |
| |
| from cryptography.hazmat.primitives import hashes |
| |
| from .utils import generate_hmac_test |
| from ...utils import load_hash_vectors_from_file |
| |
| |
| class TestHMAC_MD5(object): |
| test_hmac_md5 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-2202-md5.txt", |
| ], |
| hashes.MD5, |
| only_if=lambda backend: backend.hashes.supported(hashes.MD5), |
| skip_message="Does not support MD5", |
| ) |
| |
| |
| class TestHMAC_SHA1(object): |
| test_hmac_sha1 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-2202-sha1.txt", |
| ], |
| hashes.SHA1, |
| only_if=lambda backend: backend.hashes.supported(hashes.SHA1), |
| skip_message="Does not support SHA1", |
| ) |
| |
| |
| class TestHMAC_SHA224(object): |
| test_hmac_sha224 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-4231-sha224.txt", |
| ], |
| hashes.SHA224, |
| only_if=lambda backend: backend.hashes.supported(hashes.SHA224), |
| skip_message="Does not support SHA224", |
| ) |
| |
| |
| class TestHMAC_SHA256(object): |
| test_hmac_sha256 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-4231-sha256.txt", |
| ], |
| hashes.SHA256, |
| only_if=lambda backend: backend.hashes.supported(hashes.SHA256), |
| skip_message="Does not support SHA256", |
| ) |
| |
| |
| class TestHMAC_SHA384(object): |
| test_hmac_sha384 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-4231-sha384.txt", |
| ], |
| hashes.SHA384, |
| only_if=lambda backend: backend.hashes.supported(hashes.SHA384), |
| skip_message="Does not support SHA384", |
| ) |
| |
| |
| class TestHMAC_SHA512(object): |
| test_hmac_sha512 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-4231-sha512.txt", |
| ], |
| hashes.SHA512, |
| only_if=lambda backend: backend.hashes.supported(hashes.SHA512), |
| skip_message="Does not support SHA512", |
| ) |
| |
| |
| class TestHMAC_RIPEMD160(object): |
| test_hmac_ripemd160 = generate_hmac_test( |
| load_hash_vectors_from_file, |
| os.path.join("RFC", "HMAC"), |
| [ |
| "rfc-2286-ripemd160.txt", |
| ], |
| hashes.RIPEMD160, |
| only_if=lambda backend: backend.hashes.supported(hashes.RIPEMD160), |
| skip_message="Does not support RIPEMD160", |
| ) |