mirror of
https://github.com/open-quantum-safe/liboqs.git
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5f277fc019
* removed full-size KATs * corrected qTesla avx2 KAT selection * Fixed macOS build warnings. (#782) * removed full-size KATs * corrected qTesla avx2 KAT selection * KATs as dicts; simplified & corrected logic
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# SPDX-License-Identifier: MIT
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import helpers
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import os
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import os.path
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import pytest
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import platform
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from hashlib import sha256
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@helpers.filtered_test
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@pytest.mark.parametrize('kem_name', helpers.available_kems_by_name())
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def test_kem(kem_name):
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kats = helpers.get_kats("kem")
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if kem_name.startswith('SIDH'): pytest.skip('KATs not available for SIDH')
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if not(helpers.is_kem_enabled_by_name(kem_name)): pytest.skip('Not enabled')
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output = helpers.run_subprocess(
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[helpers.path_to_executable('kat_kem'), kem_name],
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)
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output = output.replace("\r\n", "\n")
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h256 = sha256()
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h256.update(output.encode())
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assert(kats[kem_name] == h256.hexdigest())
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@helpers.filtered_test
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@pytest.mark.parametrize('sig_name', helpers.available_sigs_by_name())
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def test_sig(sig_name):
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kats = helpers.get_kats("sig")
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if not(helpers.is_sig_enabled_by_name(sig_name)): pytest.skip('Not enabled')
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output = helpers.run_subprocess(
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[helpers.path_to_executable('kat_sig'), sig_name],
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)
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output = output.replace("\r\n", "\n")
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h256 = sha256()
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h256.update(output.encode())
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# qtesla's avx2 implementation uses an optimized sampling method that results in
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# different KAT values; we use the correct one (if avx2/aes instructions are available)
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avx2_aes_enabled_on_linux = helpers.is_use_option_enabled_by_name('AVX2_INSTRUCTIONS') and helpers.is_use_option_enabled_by_name('AES_INSTRUCTIONS') and platform.system() == 'Linux'
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if sig_name.startswith('qTesla') and avx2_aes_enabled_on_linux and not helpers.is_build_portable():
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sig_name = sig_name+".avx2"
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assert(kats[sig_name] == h256.hexdigest())
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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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