diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test_crypto.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c index 5b2ce4508d..0ef5e42a15 100644 --- a/src/test/test_crypto.c +++ b/src/test/test_crypto.c @@ -1370,6 +1370,45 @@ test_crypto_ed25519_encode(void *arg) } static void +test_crypto_ed25519_convert(void *arg) +{ + const uint8_t msg[] = + "The eyes are not here / There are no eyes here."; + const int N = 30; + int i; + (void)arg; + + for (i = 0; i < N; ++i) { + curve25519_keypair_t curve25519_keypair; + ed25519_keypair_t ed25519_keypair; + ed25519_public_key_t ed25519_pubkey; + + int bit=0; + ed25519_signature_t sig; + + tt_int_op(0,==,curve25519_keypair_generate(&curve25519_keypair, i&1)); + tt_int_op(0,==,ed25519_keypair_from_curve25519_keypair( + &ed25519_keypair, &bit, &curve25519_keypair)); + tt_int_op(0,==,ed25519_public_key_from_curve25519_public_key( + &ed25519_pubkey, &curve25519_keypair.pubkey, bit)); + tt_mem_op(ed25519_pubkey.pubkey, ==, ed25519_keypair.pubkey.pubkey, 32); + + tt_int_op(0,==,ed25519_sign(&sig, msg, sizeof(msg), &ed25519_keypair)); + tt_int_op(0,==,ed25519_checksig(&sig, msg, sizeof(msg), + &ed25519_pubkey)); + + tt_int_op(-1,==,ed25519_checksig(&sig, msg, sizeof(msg)-1, + &ed25519_pubkey)); + sig.sig[0] ^= 15; + tt_int_op(-1,==,ed25519_checksig(&sig, msg, sizeof(msg), + &ed25519_pubkey)); + } + + done: + ; +} + +static void test_crypto_siphash(void *arg) { /* From the reference implementation, taking @@ -1509,6 +1548,7 @@ struct testcase_t crypto_tests[] = { { "ed25519_simple", test_crypto_ed25519_simple, 0, NULL, NULL }, { "ed25519_test_vectors", test_crypto_ed25519_test_vectors, 0, NULL, NULL }, { "ed25519_encode", test_crypto_ed25519_encode, 0, NULL, NULL }, + { "ed25519_convert", test_crypto_ed25519_convert, 0, NULL, NULL }, #endif { "siphash", test_crypto_siphash, 0, NULL, NULL }, END_OF_TESTCASES |