def test_sig(sig_name):
if not (helpers.is_sig_enabled_by_name(sig_name)):
pytest.skip('Not enabled')
output = helpers.run_subprocess(
[helpers.path_to_executable('kat_sig'), sig_name], )
output = output.replace("\r\n", "\n")
kats = []
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'
for filename in os.listdir(os.path.join('tests', 'KATs', 'sig')):
if filename.startswith(sig_name + '.') and filename.endswith('.kat'):
# qtesla's avx2 implementation uses an optimized sampling method that results in different KAT values; we use the correct one (if avx2/aes instructions are available)
append_kat = False
if sig_name.startswith('qTesla'):
if 'avx2' in filename:
if avx2_aes_enabled_on_linux and not helpers.is_build_portable(
):
append_kat = True
else:
append_kat = True
else:
append_kat = True
if append_kat:
with open(os.path.join('tests', 'KATs', 'sig', filename),
'r') as myfile:
kats.append(myfile.read())
assert (output in kats)
def test_kem(kem_name):
if not(helpers.is_build_portable()):
pytest.skip("Portability not enabled")
if not(helpers.is_kem_enabled_by_name(kem_name)):
pytest.skip('Not enabled')
helpers.run_subprocess(["qemu-"+platform.machine()+"-static", "-cpu", MIN_CPUS[platform.machine()],
helpers.path_to_executable('test_kem'), kem_name])
def test_sig(sig_name):
if not(helpers.is_build_portable()):
pytest.skip("Portability not enabled")
if not(helpers.is_sig_enabled_by_name(sig_name)):
pytest.skip('Not enabled')
if (sig_name.startswith("picnic")):
pytest.skip("Picnic portability known to not be given.")
helpers.run_subprocess(["qemu-"+platform.machine()+"-static", "-cpu", MIN_CPUS[platform.machine()],
helpers.path_to_executable('test_sig'), sig_name])
def test_sig(sig_name):
kats = helpers.get_kats("sig")
if not (helpers.is_sig_enabled_by_name(sig_name)):
pytest.skip('Not enabled')
output = helpers.run_subprocess(
[helpers.path_to_executable('kat_sig'), sig_name], )
output = output.replace("\r\n", "\n")
h256 = sha256()
h256.update(output.encode())
# qtesla's avx2 implementation uses an optimized sampling method that results in
# different KAT values; we use the correct one (if avx2/aes instructions are available)
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'
if sig_name.startswith(
'qTesla'
) and avx2_aes_enabled_on_linux and not helpers.is_build_portable():
sig_name = sig_name + ".avx2"
assert (kats[sig_name] == h256.hexdigest())