diff options
Diffstat (limited to 'examples/new.c')
| -rw-r--r-- | examples/new.c | 176 |
1 files changed, 174 insertions, 2 deletions
diff --git a/examples/new.c b/examples/new.c index 6709bb1..2bbe675 100644 --- a/examples/new.c +++ b/examples/new.c @@ -599,7 +599,7 @@ struct aes_vectors_st { }, }; -/* Key wrapping */ +/* AES cipher */ static int test_ncr_aes(int cfd) { @@ -799,7 +799,7 @@ test_ncr_aes(int cfd) for(j=0;j<16;j++) fprintf(stderr, "%.2x:", (int)aes_vectors[i].plaintext[j]); fprintf(stderr, "\n"); -// return 1; + return 1; } } @@ -810,6 +810,175 @@ test_ncr_aes(int cfd) } +struct hash_vectors_st { + ncr_algorithm_t algorithm; + const uint8_t* key; /* if hmac */ + int key_size; + const uint8_t* plaintext; + int plaintext_size; + const uint8_t* output; + int output_size; + ncr_crypto_op_t op; +} hash_vectors[] = { + { + .algorithm = NCR_ALG_SHA1, + .key = NULL, + .plaintext = "what do ya want for nothing?", + .plaintext_size = sizeof("what do ya want for nothing?")-1, + .output = "\x8f\x82\x03\x94\xf9\x53\x35\x18\x20\x45\xda\x24\xf3\x4d\xe5\x2b\xf8\xbc\x34\x32", + .output_size = 20, + .op = NCR_OP_DIGEST, + }, + { + .algorithm = NCR_ALG_HMAC_MD5, + .key = "Jefe", + .key_size = 4, + .plaintext = "what do ya want for nothing?", + .plaintext_size = sizeof("what do ya want for nothing?")-1, + .output = "\x75\x0c\x78\x3e\x6a\xb0\xb5\x03\xea\xa8\x6e\x31\x0a\x5d\xb7\x38", + .output_size = 16, + .op = NCR_OP_MAC, + }, +}; + + +/* SHA1 and other hashes */ +static int +test_ncr_hash(int cfd) +{ + struct ncr_data_init_st dinit; + struct ncr_key_generate_st kgen; + ncr_key_t key; + struct ncr_key_data_st keydata; + struct ncr_data_st kdata; + ncr_data_t dd, dd2; + uint8_t data[KEY_DATA_SIZE]; + int i, j; + struct ncr_session_once_op_st nop; + + dinit.max_object_size = KEY_DATA_SIZE; + dinit.flags = NCR_DATA_FLAG_EXPORTABLE; + dinit.initial_data = NULL; + dinit.initial_data_size = 0; + + if (ioctl(cfd, NCRIO_DATA_INIT, &dinit)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_DATA_INIT)"); + return 1; + } + + dd = dinit.desc; + + if (ioctl(cfd, NCRIO_DATA_INIT, &dinit)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_DATA_INIT)"); + return 1; + } + + dd2 = dinit.desc; + + /* convert it to key */ + if (ioctl(cfd, NCRIO_KEY_INIT, &key)) { + perror("ioctl(NCRIO_KEY_INIT)"); + return 1; + } + + keydata.key_id[0] = 'a'; + keydata.key_id[2] = 'b'; + keydata.key_id_size = 2; + keydata.type = NCR_KEY_TYPE_SECRET; + keydata.algorithm = NCR_ALG_AES_CBC; + keydata.flags = NCR_KEY_FLAG_EXPORTABLE; + + + fprintf(stdout, "Tests on AES Encryption\n"); + for (i=0;i<sizeof(aes_vectors)/sizeof(aes_vectors[0]);i++) { + + /* import key */ + if (hash_vectors[i].key != NULL) { + kdata.data = (void*)hash_vectors[i].key; + kdata.data_size = hash_vectors[i].key_size; + kdata.desc = dd; + kdata.append_flag = 0; + + if (ioctl(cfd, NCRIO_DATA_SET, &kdata)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_DATA_INIT)"); + return 1; + } + + keydata.key = key; + keydata.data = dd; + if (ioctl(cfd, NCRIO_KEY_IMPORT, &keydata)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_KEY_IMPORT)"); + return 1; + } + } + /* import data */ + + kdata.data = (void*)hash_vectors[i].plaintext; + kdata.data_size = hash_vectors[i].plaintext_size; + kdata.desc = dd; + kdata.append_flag = 0; + + if (ioctl(cfd, NCRIO_DATA_SET, &kdata)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_DATA_INIT)"); + return 1; + } + + /* encrypt */ + memset(&nop, 0, sizeof(nop)); + nop.init.algorithm = hash_vectors[i].algorithm; + if (hash_vectors[i].key != NULL) + nop.init.params.key = key; + nop.init.op = hash_vectors[i].op; + nop.op.data.digest.text = dd; + nop.op.data.digest.output = dd2; + + if (ioctl(cfd, NCRIO_SESSION_ONCE, &nop)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_SESSION_ONCE)"); + return 1; + } + + /* verify */ + kdata.desc = dd2; + kdata.data = data; + kdata.data_size = sizeof(data); + kdata.append_flag = 0; + + if (ioctl(cfd, NCRIO_DATA_GET, &kdata)) { + fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__); + perror("ioctl(NCRIO_DATA_GET)"); + return 1; + } + + if (kdata.data_size != hash_vectors[i].output_size || + memcmp(kdata.data, hash_vectors[i].output, hash_vectors[i].output_size) != 0) { + fprintf(stderr, "HASH test vector %d failed!\n", i); + + fprintf(stderr, "Output[%d]: ", (int)kdata.data_size); + for(j=0;j<kdata.data_size;j++) + fprintf(stderr, "%.2x:", (int)data[j]); + fprintf(stderr, "\n"); + + fprintf(stderr, "Expected[%d]: ", hash_vectors[i].output_size); + for(j=0;j<hash_vectors[i].output_size;j++) + fprintf(stderr, "%.2x:", (int)hash_vectors[i].output[j]); + fprintf(stderr, "\n"); + return 1; + } + } + + fprintf(stdout, "\n"); + + return 0; + +} + + int main() { @@ -846,6 +1015,9 @@ main() if (test_ncr_aes(fd)) return 1; + if (test_ncr_hash(fd)) + return 1; + if (test_ncr_wrap_key(fd)) return 1; |