Current File : //opt/imunify360/venv/lib/python3.11/site-packages/Crypto/SelfTest/Hash/test_MD5.py
# -*- coding: utf-8 -*-
#
# SelfTest/Hash/MD5.py: Self-test for the MD5 hash function
#
# Written in 2008 by Dwayne C. Litzenberger <dlitz@dlitz.net>
#
# ===================================================================
# The contents of this file are dedicated to the public domain. To
# the extent that dedication to the public domain is not available,
# everyone is granted a worldwide, perpetual, royalty-free,
# non-exclusive license to exercise all rights associated with the
# contents of this file for any purpose whatsoever.
# No rights are reserved.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# ===================================================================
"""Self-test suite for Crypto.Hash.MD5"""
from Crypto.Util.py3compat import *
from Crypto.Hash import MD5
from binascii import unhexlify
import unittest
from Crypto.SelfTest.st_common import list_test_cases
# This is a list of (expected_result, input[, description]) tuples.
test_data = [
# Test vectors from RFC 1321
('d41d8cd98f00b204e9800998ecf8427e', '', "'' (empty string)"),
('0cc175b9c0f1b6a831c399e269772661', 'a'),
('900150983cd24fb0d6963f7d28e17f72', 'abc'),
('f96b697d7cb7938d525a2f31aaf161d0', 'message digest'),
('c3fcd3d76192e4007dfb496cca67e13b', 'abcdefghijklmnopqrstuvwxyz',
'a-z'),
('d174ab98d277d9f5a5611c2c9f419d9f',
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
'A-Z, a-z, 0-9'),
('57edf4a22be3c955ac49da2e2107b67a',
'1234567890123456789012345678901234567890123456'
+ '7890123456789012345678901234567890',
"'1234567890' * 8"),
# https://www.cosic.esat.kuleuven.be/nessie/testvectors/hash/md5/Md5-128.unverified.test-vectors
('57EDF4A22BE3C955AC49DA2E2107B67A', '1234567890' * 8, 'Set 1, vector #7'),
('7707D6AE4E027C70EEA2A935C2296F21', 'a'*1000000, 'Set 1, vector #8'),
]
class Md5IterTest(unittest.TestCase):
def runTest(self):
message = b("\x00") * 16
result1 = "4AE71336E44BF9BF79D2752E234818A5".lower()
result2 = "1A83F51285E4D89403D00C46EF8508FE".lower()
h = MD5.new(message)
message = h.digest()
self.assertEqual(h.hexdigest(), result1)
for _ in range(99999):
h = MD5.new(message)
message = h.digest()
self.assertEqual(h.hexdigest(), result2)
def get_tests(config={}):
from .common import make_hash_tests
tests = make_hash_tests(MD5, "MD5", test_data,
digest_size=16,
oid="1.2.840.113549.2.5")
if config.get('slow_tests'):
tests += [ Md5IterTest() ]
return tests
if __name__ == '__main__':
import unittest
suite = lambda: unittest.TestSuite(get_tests())
unittest.main(defaultTest='suite')
# vim:set ts=4 sw=4 sts=4 expandtab:
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