void Signal::deinit() {
m_storage.deinit();
signal_context_destroy(m_signalContext);
}
void test_teardown()
{
signal_context_destroy(global_context);
}
END_TEST
START_TEST(test_curve25519_random_agreements)
{
int result;
int i;
ec_key_pair *alice_key_pair = 0;
ec_public_key *alice_public_key = 0;
ec_private_key *alice_private_key = 0;
ec_key_pair *bob_key_pair = 0;
ec_public_key *bob_public_key = 0;
ec_private_key *bob_private_key = 0;
uint8_t *shared_alice = 0;
uint8_t *shared_bob = 0;
signal_context *context;
signal_context_create(&context, 0);
setup_test_crypto_provider(context);
for(i = 0; i < 50; i++) {
/* Generate Alice's key pair */
result = curve_generate_key_pair(context, &alice_key_pair);
ck_assert_int_eq(result, 0);
alice_public_key = ec_key_pair_get_public(alice_key_pair);
alice_private_key = ec_key_pair_get_private(alice_key_pair);
ck_assert_ptr_ne(alice_public_key, 0);
ck_assert_ptr_ne(alice_private_key, 0);
/* Generate Bob's key pair */
result = curve_generate_key_pair(context, &bob_key_pair);
ck_assert_int_eq(result, 0);
bob_public_key = ec_key_pair_get_public(bob_key_pair);
bob_private_key = ec_key_pair_get_private(bob_key_pair);
ck_assert_ptr_ne(bob_public_key, 0);
ck_assert_ptr_ne(bob_private_key, 0);
/* Calculate Alice's key agreement */
result = curve_calculate_agreement(&shared_alice, bob_public_key, alice_private_key);
ck_assert_int_eq(result, 32);
ck_assert_ptr_ne(shared_alice, 0);
/* Calculate Bob's key agreement */
result = curve_calculate_agreement(&shared_bob, alice_public_key, bob_private_key);
ck_assert_int_eq(result, 32);
ck_assert_ptr_ne(shared_bob, 0);
/* Assert that key agreements match */
ck_assert_int_eq(memcmp(shared_alice, shared_bob, 32), 0);
/* Cleanup */
if(shared_alice) { free(shared_alice); }
if(shared_bob) { free(shared_bob); }
SIGNAL_UNREF(alice_key_pair);
SIGNAL_UNREF(bob_key_pair);
alice_key_pair = 0;
bob_key_pair = 0;
alice_public_key = 0;
alice_private_key = 0;
bob_public_key = 0;
bob_private_key = 0;
shared_alice = 0;
shared_bob = 0;
}
signal_context_destroy(context);
}
