def test_mutual_challenge_response_simple(self):
ocra_client = OCRAMutualChallengeResponseClient(self.key32, self.mut_suite)
ocra_server = OCRAMutualChallengeResponseServer(self.key32, self.mut_suite)
qc = ocra_client.compute_client_challenge()
rs, qs = ocra_server.compute_server_response(qc)
self.assertTrue(ocra_client.verify_server_response(rs, qs))
rc = ocra_client.compute_client_response()
self.assertTrue(ocra_server.verify_client_response(rc))
def test_mutual_challenge_response_simple(self):
ocra_client = OCRAMutualChallengeResponseClient(self.key32,
self.mut_suite)
ocra_server = OCRAMutualChallengeResponseServer(self.key32,
self.mut_suite)
qc = ocra_client.compute_client_challenge()
rs, qs = ocra_server.compute_server_response(qc)
self.assertTrue(ocra_client.verify_server_response(rs, qs))
rc = ocra_client.compute_client_response()
self.assertTrue(ocra_server.verify_client_response(rc))
def test_mutual_challenge_response_rfc(self):
for test in self.mut_tests:
for server_instance in test['challenges']:
ocra_client = OCRAMutualChallengeResponseClient(test['key'],
test['client_ocrasuite'], test['server_ocrasuite'])
ocra_server = OCRAMutualChallengeResponseServer(test['key'],
test['server_ocrasuite'], test['client_ocrasuite'])
Q = server_instance['params']['Q']
qc, qs = Q[:8], Q[8:]
# ignore computed challenge
ocra_client.compute_client_challenge(Qc=qc)
rs, qs = ocra_server.compute_server_response(qc, Qs=qs)
self.assertEqual(rs, server_instance['server_result'])
self.assertTrue(ocra_client.verify_server_response(rs, qs))
kwargs = {}
if ocra_client.ocrasuite.data_input.P:
kwargs['P'] = self.pin
rc = ocra_client.compute_client_response(**kwargs)
self.assertEqual(rc, server_instance['client_result'])
self.assertTrue(ocra_server.verify_client_response(rc, **kwargs))
def test_mutual_challenge_response_rfc(self):
for test in self.mut_tests:
for server_instance in test['challenges']:
ocra_client = OCRAMutualChallengeResponseClient(
test['key'], test['client_ocrasuite'], test['server_ocrasuite']
)
ocra_server = OCRAMutualChallengeResponseServer(
test['key'], test['server_ocrasuite'], test['client_ocrasuite']
)
Q = server_instance['params']['Q']
qc, qs = Q[:8], Q[8:]
# ignore computed challenge
ocra_client.compute_client_challenge(Qc=qc)
rs, qs = ocra_server.compute_server_response(qc, Qs=qs)
self.assertEqual(rs, server_instance['server_result'])
self.assertTrue(ocra_client.verify_server_response(rs, qs))
kwargs = {}
if ocra_client.ocrasuite.data_input.P:
kwargs['P'] = self.pin
rc = ocra_client.compute_client_response(**kwargs)
self.assertEqual(rc, server_instance['client_result'])
self.assertTrue(ocra_server.verify_client_response(rc, **kwargs))