From 4da28c35d93e14a5e6b0a252751e7cfbaf0fe372 Mon Sep 17 00:00:00 2001 From: Paul Kehrer Date: Thu, 7 Nov 2013 07:50:17 +0800 Subject: ARC4 support --- tests/hazmat/primitives/test_arc4.py | 43 ++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tests/hazmat/primitives/test_arc4.py (limited to 'tests/hazmat/primitives/test_arc4.py') diff --git a/tests/hazmat/primitives/test_arc4.py b/tests/hazmat/primitives/test_arc4.py new file mode 100644 index 00000000..cf0c5eb4 --- /dev/null +++ b/tests/hazmat/primitives/test_arc4.py @@ -0,0 +1,43 @@ +# 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 binascii +import os + +from cryptography.hazmat.primitives.ciphers import algorithms + +from .utils import generate_stream_encryption_test +from ...utils import load_nist_vectors_from_file + + +class TestARC4(object): + test_thing = generate_stream_encryption_test( + lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), + os.path.join("ciphers", "ARC4"), + [ + "rfc-6229-40.txt", + "rfc-6229-56.txt", + "rfc-6229-64.txt", + "rfc-6229-80.txt", + "rfc-6229-128.txt", + "rfc-6229-192.txt", + "rfc-6229-256.txt", + ], + lambda key: algorithms.ARC4(binascii.unhexlify((key))), + only_if=lambda backend: backend.ciphers.supported( + algorithms.ARC4("\x00" * 16), None + ), + skip_message="Does not support ARC4", + ) -- cgit v1.2.3