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imunify360
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venv
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lib
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python3.11
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site-packages
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Crypto
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SelfTest
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Hash
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files >> //opt/imunify360/venv/lib/python3.11/site-packages/Crypto/SelfTest/Hash/test_SHA3_512.py
# -*- coding: utf-8 -*- # # SelfTest/Hash/test_SHA3_512.py: Self-test for the SHA-3/512 hash function # # =================================================================== # 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.SHA3_512""" import unittest from binascii import hexlify from Crypto.SelfTest.loader import load_test_vectors from Crypto.SelfTest.st_common import list_test_cases from Crypto.Hash import SHA3_512 as SHA3 from Crypto.Util.py3compat import b class APITest(unittest.TestCase): def test_update_after_digest(self): msg=b("rrrrttt") # Normally, update() cannot be done after digest() h = SHA3.new(data=msg[:4]) dig1 = h.digest() self.assertRaises(TypeError, h.update, msg[4:]) dig2 = SHA3.new(data=msg).digest() # With the proper flag, it is allowed h = SHA3.new(data=msg[:4], update_after_digest=True) self.assertEqual(h.digest(), dig1) # ... and the subsequent digest applies to the entire message # up to that point h.update(msg[4:]) self.assertEqual(h.digest(), dig2) def get_tests(config={}): from .common import make_hash_tests tests = [] test_vectors = load_test_vectors(("Hash", "SHA3"), "ShortMsgKAT_SHA3-512.txt", "KAT SHA-3 512", { "len" : lambda x: int(x) } ) or [] test_data = [] for tv in test_vectors: if tv.len == 0: tv.msg = b("") test_data.append((hexlify(tv.md), tv.msg, tv.desc)) tests += make_hash_tests(SHA3, "SHA3_512", test_data, digest_size=SHA3.digest_size, oid="2.16.840.1.101.3.4.2.10") tests += list_test_cases(APITest) return tests if __name__ == '__main__': import unittest suite = lambda: unittest.TestSuite(get_tests()) unittest.main(defaultTest='suite')
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