1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
2 *
3 * LibTomCrypt is a library that provides various cryptographic
4 * algorithms in a highly modular and flexible manner.
5 *
6 * The library is free for all purposes without any express
7 * guarantee it works.
8 *
9 * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com
10 */
11 #include "tomcrypt.h"
12
13 /**
14 @file f9_test.c
15 f9 Support, Test F9 mode
16 */
17
18 #ifdef LTC_F9_MODE
19
20 /** Test f9-MAC mode
21 Return CRYPT_OK on succes
22 */
f9_test(void)23 int f9_test(void)
24 {
25 #ifdef LTC_NO_TEST
26 return CRYPT_NOP;
27 #else
28 static const struct {
29 int msglen;
30 unsigned char K[16], M[128], T[4];
31 } tests[] = {
32 {
33 20,
34 { 0x2B, 0xD6, 0x45, 0x9F, 0x82, 0xC5, 0xB3, 0x00, 0x95, 0x2C, 0x49, 0x10, 0x48, 0x81, 0xFF, 0x48 },
35 { 0x38, 0xA6, 0xF0, 0x56, 0xB8, 0xAE, 0xFD, 0xA9, 0x33, 0x32, 0x34, 0x62, 0x63, 0x39, 0x38, 0x61, 0x37, 0x34, 0x79, 0x40 },
36 { 0x46, 0xE0, 0x0D, 0x4B }
37 },
38
39 {
40 105,
41 { 0x83, 0xFD, 0x23, 0xA2, 0x44, 0xA7, 0x4C, 0xF3, 0x58, 0xDA, 0x30, 0x19, 0xF1, 0x72, 0x26, 0x35 },
42 { 0x36, 0xAF, 0x61, 0x44, 0x4F, 0x30, 0x2A, 0xD2,
43 0x35, 0xC6, 0x87, 0x16, 0x63, 0x3C, 0x66, 0xFB, 0x75, 0x0C, 0x26, 0x68, 0x65, 0xD5, 0x3C, 0x11, 0xEA, 0x05, 0xB1, 0xE9, 0xFA, 0x49, 0xC8, 0x39, 0x8D, 0x48, 0xE1, 0xEF, 0xA5, 0x90, 0x9D, 0x39,
44 0x47, 0x90, 0x28, 0x37, 0xF5, 0xAE, 0x96, 0xD5, 0xA0, 0x5B, 0xC8, 0xD6, 0x1C, 0xA8, 0xDB, 0xEF, 0x1B, 0x13, 0xA4, 0xB4, 0xAB, 0xFE, 0x4F, 0xB1, 0x00, 0x60, 0x45, 0xB6, 0x74, 0xBB, 0x54, 0x72,
45 0x93, 0x04, 0xC3, 0x82, 0xBE, 0x53, 0xA5, 0xAF, 0x05, 0x55, 0x61, 0x76, 0xF6, 0xEA, 0xA2, 0xEF, 0x1D, 0x05, 0xE4, 0xB0, 0x83, 0x18, 0x1E, 0xE6, 0x74, 0xCD, 0xA5, 0xA4, 0x85, 0xF7, 0x4D, 0x7A,
46 0x40|0x80 },
47 { 0x95, 0xAE, 0x41, 0xBA },
48 }
49 };
50 unsigned char T[16];
51 unsigned long taglen;
52 int err, x, idx;
53
54 /* find kasumi */
55 if ((idx = find_cipher("kasumi")) == -1) {
56 return CRYPT_NOP;
57 }
58
59 for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
60 taglen = 4;
61 if ((err = f9_memory(idx, tests[x].K, 16, tests[x].M, tests[x].msglen, T, &taglen)) != CRYPT_OK) {
62 return err;
63 }
64 if (taglen != 4 || XMEMCMP(T, tests[x].T, 4)) {
65 return CRYPT_FAIL_TESTVECTOR;
66 }
67 }
68
69 return CRYPT_OK;
70 #endif
71 }
72
73 #endif
74
75 /* $Source: /cvs/libtom/libtomcrypt/src/mac/f9/f9_test.c,v $ */
76 /* $Revision: 1.8 $ */
77 /* $Date: 2006/11/21 23:02:42 $ */
78
79