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a655ec8a9d
* Add state destroy to SHA2 API * Include optimized SPHINCS+ implementations I've generated new implementations from the sphincsplus repository. * Don't destroy sha256ctx after finalize * Attempt to shut up MSVC * Make sure to drop errors in rmtree
53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
"""
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Checks that (hash of the) KATs (in NIST format) produced on this platform match
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the one provided in the META file for every scheme/implementation.
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Note that this only uses the first test case from the NIST-format KAT files.
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The appropriate hash can be generated from the original submission's KAT file
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using the command:
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cat PQCkemKAT_whatever.rsp | head -n 8 | tail -n 6 | sha256sum
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"""
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import hashlib
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import os
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import pytest
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import helpers
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import pqclean
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@pytest.mark.parametrize(
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'implementation,test_dir,impl_path, init, destr',
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[(impl, *helpers.isolate_test_files(impl.path(), 'test_functest_'))
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for impl in pqclean.Scheme.all_supported_implementations()],
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ids=[str(impl) for impl in pqclean.Scheme.all_supported_implementations()],
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)
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@helpers.filtered_test
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def test_nistkat(implementation, impl_path, test_dir, init, destr):
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init()
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dest_path = os.path.join(test_dir, 'bin')
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helpers.make('nistkat',
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TYPE=implementation.scheme.type,
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SCHEME=implementation.scheme.name,
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IMPLEMENTATION=implementation.name,
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SCHEME_DIR=impl_path,
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DEST_DIR=dest_path,
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working_dir=os.path.join(test_dir, 'test'))
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out = helpers.run_subprocess(
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[os.path.join(dest_path, 'nistkat_{}_{}{}'.format(
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implementation.scheme.name,
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implementation.name,
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'.exe' if os.name == 'nt' else ''
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))],
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print_output=False,
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).replace('\r', '')
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assert(implementation.scheme.metadata()['nistkat-sha256'].lower()
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== hashlib.sha256(out.encode('utf-8')).hexdigest().lower())
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destr()
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if __name__ == '__main__':
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import sys
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pytest.main(sys.argv)
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