1 #include "silccrypto.h"
3 /* Test vectors from draft-ietf-ipsec-ciph-sha-256-01.txt */
5 /* First test vector */
6 const unsigned char key1[] = "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x00";
8 const unsigned char data1[] = "abc";
9 const unsigned char data1_digest[] = "\xa2\x1b\x1f\x5d\x4c\xf4\xf7\x3a\x4d\xd9\x39\x75\x0f\x7a\x06\x6a\x7f\x98\xcc\x13\x1c\xb1\x6a\x66\x92\x75\x90\x21\xcf\xab\x81\x81";
11 /* Second test vector */
12 const unsigned char key2[] = "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x00";
14 const unsigned char data2[] = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
15 const unsigned char data2_digest[] = "\x10\x4f\xdc\x12\x57\x32\x8f\x08\x18\x4b\xa7\x31\x31\xc5\x3c\xae\xe6\x98\xe3\x61\x19\x42\x11\x49\xea\x8c\x71\x24\x56\x69\x7d\x30";
17 /* Third test vector */
18 const unsigned char key3[] = "Jefe";
20 unsigned char data3[] = "what do ya want for nothing?";
21 const unsigned char data3_digest[] = "\x5b\xdc\xc1\x46\xbf\x60\x75\x4e\x6a\x04\x24\x26\x08\x95\x75\xc7\x5a\x00\x3f\x08\x9d\x27\x39\x83\x9d\xec\x58\xb9\x64\xec\x38\x43";
23 /* Fourth test vector, key 0xaa 80 times */
24 unsigned char key4[80];
26 const unsigned char data4[] = "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data";
27 const unsigned char data4_digest[] = "\x63\x55\xac\x22\xe8\x90\xd0\xa3\xc8\x48\x1a\x5c\xa4\x82\x5b\xc8\x84\xd3\xe7\xa1\xff\x98\xa2\xfc\x2a\xc7\xd8\xe0\x64\xc3\xb2\xe6";
29 int main(int argc, char **argv)
31 SilcBool success = FALSE;
32 unsigned char digest[20];
36 if (argc > 1 && !strcmp(argv[1], "-d")) {
38 silc_log_debug_hexdump(TRUE);
39 silc_log_set_debug_string("*crypt*,*hash*,*sha256*,*hmac*");
42 silc_crypto_init(NULL);
44 SILC_LOG_DEBUG(("Allocating sha256 HMAC"));
45 if (!silc_mac_alloc("hmac-sha256", &hmac)) {
46 SILC_LOG_DEBUG(("Allocating sha256 HMAC failed"));
50 /* First test vector */
51 SILC_LOG_DEBUG(("First test vector"));
52 silc_mac_init_with_key(hmac, key1, key1_len);
53 silc_mac_update(hmac, data1, strlen(data1));
54 silc_mac_final(hmac, digest, &len);
55 SILC_LOG_HEXDUMP(("Key"), (unsigned char *)key1, key1_len);
56 SILC_LOG_HEXDUMP(("Message"), (unsigned char *)data1, strlen(data1));
57 SILC_LOG_HEXDUMP(("Digest"), digest, len);
58 SILC_LOG_HEXDUMP(("Expected digest"), (unsigned char *)data1_digest, len);
59 if (memcmp(digest, data1_digest, len)) {
60 SILC_LOG_DEBUG(("HMAC failed"));
63 SILC_LOG_DEBUG(("HMAC is successful"));
65 /* Second test vector */
66 SILC_LOG_DEBUG(("Second test vector"));
67 silc_mac_init_with_key(hmac, key2, key2_len);
68 silc_mac_update(hmac, data2, strlen(data2));
69 silc_mac_final(hmac, digest, &len);
70 SILC_LOG_HEXDUMP(("Key"), (unsigned char *)key2, key2_len);
71 SILC_LOG_HEXDUMP(("Message"), (unsigned char *)data2, strlen(data2));
72 SILC_LOG_HEXDUMP(("Digest"), digest, len);
73 SILC_LOG_HEXDUMP(("Expected digest"), (unsigned char *)data2_digest, len);
74 if (memcmp(digest, data2_digest, len)) {
75 SILC_LOG_DEBUG(("HMAC failed"));
78 SILC_LOG_DEBUG(("HMAC is successful"));
80 /* Third test vector */
81 SILC_LOG_DEBUG(("Third test vector"));
82 silc_mac_init_with_key(hmac, key3, key3_len);
83 silc_mac_update(hmac, data3, strlen(data3));
84 silc_mac_final(hmac, digest, &len);
85 SILC_LOG_HEXDUMP(("Key"), (unsigned char *)key3, key3_len);
86 SILC_LOG_HEXDUMP(("Message"), (unsigned char *)data3, strlen(data3));
87 SILC_LOG_HEXDUMP(("Digest"), digest, len);
88 SILC_LOG_HEXDUMP(("Expected digest"), (unsigned char *)data3_digest, len);
89 if (memcmp(digest, data3_digest, len)) {
90 SILC_LOG_DEBUG(("HMAC failed"));
93 SILC_LOG_DEBUG(("HMAC is successful"));
95 /* Fourth test vector */
96 SILC_LOG_DEBUG(("Fourth test vector"));
97 memset(key4, '\xaa', key4_len);
98 silc_mac_init_with_key(hmac, key4, key4_len);
99 silc_mac_update(hmac, data4, strlen(data4));
100 silc_mac_final(hmac, digest, &len);
101 SILC_LOG_HEXDUMP(("Key"), (unsigned char *)key4, key4_len);
102 SILC_LOG_HEXDUMP(("Message"), (unsigned char *)data4, sizeof(data4));
103 SILC_LOG_HEXDUMP(("Digest"), digest, len);
104 SILC_LOG_HEXDUMP(("Expected digest"), (unsigned char *)data4_digest, len);
105 if (memcmp(digest, data4_digest, len)) {
106 SILC_LOG_DEBUG(("HMAC failed"));
109 SILC_LOG_DEBUG(("HMAC is successful"));
114 SILC_LOG_DEBUG(("Testing was %s", success ? "SUCCESS" : "FAILURE"));
115 fprintf(stderr, "Testing was %s\n", success ? "SUCCESS" : "FAILURE");
118 silc_crypto_uninit();