def test_not_enabled():
# TODO: test broken as the compiled lib determines which algorithms are supported and enabled
for alg_name in oqs.get_supported_sig_mechanisms():
if alg_name not in oqs.get_enabled_sig_mechanisms():
# found a non-enabled but supported alg
try:
sig = oqs.Signature(alg_name)
raise AssertionError("oqs.MechanismNotEnabledError was not raised.")
except oqs.MechanismNotEnabledError:
pass
except E:
raise AssertionError("An unexpected exception was raised. " + E)
def test_wrong_public_key():
for alg_name in oqs.get_enabled_sig_mechanisms():
if any(item in alg_name for item in disabled_sig_patterns):
continue
yield check_wrong_public_key, alg_name
def test_correctness():
for alg_name in oqs.get_enabled_sig_mechanisms():
if any(item in alg_name for item in disabled_sig_patterns):
continue
yield check_correctness, alg_name
def test_wrong_public_key():
for alg_name in oqs.get_enabled_sig_mechanisms():
yield check_wrong_public_key, alg_name
def test_correctness():
for alg_name in oqs.get_enabled_sig_mechanisms():
yield check_correctness, alg_name
def test_wrong_signature():
for alg_name in oqs.get_enabled_sig_mechanisms():
yield check_wrong_signature, alg_name
# signature Python example
from pprint import pprint
import oqs
#######################################################################
# signature example
#######################################################################
sigs = oqs.get_enabled_sig_mechanisms()
print("Enabled signature mechanisms:")
pprint(sigs, compact="True")
message = "This is the message to sign".encode()
# create signer and verifier with default signature mechanisms
sigalg = "DEFAULT"
with oqs.Signature(sigalg) as signer:
with oqs.Signature(sigalg) as verifier:
print("\nSignature details:")
pprint(signer.details)
# signer generates its keypair
signer_public_key = signer.generate_keypair()
# optionally, the secret key can be obtained by calling export_secret_key()
# and the signer can later be re-instantiated with the key pair:
# secret_key = signer.export_secret_key()
# store key pair, wait... (session resumption):
# signer = oqs.Signature(sigalg, secret_key)
def test_wrong_message():
for alg_name in oqs.get_enabled_sig_mechanisms():
yield (check_wrong_message, alg_name)
