Current File : //opt/imunify360/venv/lib/python3.11/site-packages/Crypto/SelfTest/Hash/test_SHA1.py
# -*- coding: utf-8 -*-
#
# SelfTest/Hash/SHA1.py: Self-test for the SHA-1 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.SHA"""
from binascii import hexlify
from Crypto.SelfTest.loader import load_test_vectors
# Test vectors from various sources
# This is a list of (expected_result, input[, description]) tuples.
test_data_various = [
# FIPS PUB 180-2, A.1 - "One-Block Message"
('a9993e364706816aba3e25717850c26c9cd0d89d', 'abc'),
# FIPS PUB 180-2, A.2 - "Multi-Block Message"
('84983e441c3bd26ebaae4aa1f95129e5e54670f1',
'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq'),
# FIPS PUB 180-2, A.3 - "Long Message"
# ('34aa973cd4c4daa4f61eeb2bdbad27316534016f',
# 'a' * 10**6,
# '"a" * 10**6'),
# RFC 3174: Section 7.3, "TEST4" (multiple of 512 bits)
('dea356a2cddd90c7a7ecedc5ebb563934f460452',
'01234567' * 80,
'"01234567" * 80'),
]
def get_tests(config={}):
from Crypto.Hash import SHA1
from .common import make_hash_tests
tests = []
test_vectors = load_test_vectors(("Hash", "SHA1"),
"SHA1ShortMsg.rsp",
"KAT SHA-1",
{ "len" : lambda x: int(x) } ) or []
test_data = test_data_various[:]
for tv in test_vectors:
try:
if tv.startswith('['):
continue
except AttributeError:
pass
if tv.len == 0:
tv.msg = b""
test_data.append((hexlify(tv.md), tv.msg, tv.desc))
tests = make_hash_tests(SHA1, "SHA1", test_data,
digest_size=20,
oid="1.3.14.3.2.26")
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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