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      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 (at) gmail.com, http://libtomcrypt.com
     10  */
     11 #include "tomcrypt.h"
     12 
     13 /**
     14    @file pelican_test.c
     15    Pelican MAC, test, by Tom St Denis
     16 */
     17 
     18 #ifdef PELICAN
     19 
     20 int pelican_test(void)
     21 {
     22 #ifndef LTC_TEST
     23    return CRYPT_NOP;
     24 #else
     25    static const struct {
     26         unsigned char K[32], MSG[64], T[16];
     27    int keylen, ptlen;
     28    } tests[] = {
     29 /* K=16, M=0 */
     30 {
     31    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     32      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     33    { 0 },
     34    { 0xeb, 0x58, 0x37, 0x15, 0xf8, 0x34, 0xde, 0xe5,
     35      0xa4, 0xd1, 0x6e, 0xe4, 0xb9, 0xd7, 0x76, 0x0e, },
     36    16, 0
     37 },
     38 
     39 /* K=16, M=3 */
     40 {
     41    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     42      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     43    { 0x00, 0x01, 0x02 },
     44    { 0x1c, 0x97, 0x40, 0x60, 0x6c, 0x58, 0x17, 0x2d,
     45      0x03, 0x94, 0x19, 0x70, 0x81, 0xc4, 0x38, 0x54, },
     46    16, 3
     47 },
     48 
     49 /* K=16, M=16 */
     50 {
     51    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     52      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     53    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     54      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     55    { 0x03, 0xcc, 0x46, 0xb8, 0xac, 0xa7, 0x9c, 0x36,
     56      0x1e, 0x8c, 0x6e, 0xa6, 0x7b, 0x89, 0x32, 0x49, },
     57    16, 16
     58 },
     59 
     60 /* K=16, M=32 */
     61 {
     62    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     63      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     64    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     65      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
     66      0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
     67      0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F },
     68    { 0x89, 0xcc, 0x36, 0x58, 0x1b, 0xdd, 0x4d, 0xb5,
     69      0x78, 0xbb, 0xac, 0xf0, 0xff, 0x8b, 0x08, 0x15, },
     70    16, 32
     71 },
     72 
     73 /* K=16, M=35 */
     74 {
     75    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     76      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F },
     77    { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
     78      0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
     79      0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
     80      0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
     81      0x20, 0x21, 0x23 },
     82    { 0x4a, 0x7d, 0x45, 0x4d, 0xcd, 0xb5, 0xda, 0x8d,
     83      0x48, 0x78, 0x16, 0x48, 0x5d, 0x45, 0x95, 0x99, },
     84    16, 35
     85 },
     86 };
     87    int x, err;
     88    unsigned char out[16];
     89    pelican_state pel;
     90 
     91    for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
     92        if ((err = pelican_init(&pel, tests[x].K, tests[x].keylen)) != CRYPT_OK) {
     93           return err;
     94        }
     95        if ((err = pelican_process(&pel, tests[x].MSG, tests[x].ptlen)) != CRYPT_OK) {
     96           return err;
     97        }
     98        if ((err = pelican_done(&pel, out)) != CRYPT_OK) {
     99           return err;
    100        }
    101 
    102        if (XMEMCMP(out, tests[x].T, 16)) {
    103 #if 0
    104            int y;
    105            printf("\nFailed test %d\n", x);
    106            printf("{ "); for (y = 0; y < 16; ) { printf("0x%02x, ", out[y]); if (!(++y & 7)) printf("\n"); } printf(" }\n");
    107 #endif
    108            return CRYPT_FAIL_TESTVECTOR;
    109        }
    110    }
    111    return CRYPT_OK;
    112 #endif
    113 }
    114 
    115 
    116 #endif
    117 
    118 /* $Source: /cvs/libtom/libtomcrypt/src/mac/pelican/pelican_test.c,v $ */
    119 /* $Revision: 1.12 $ */
    120 /* $Date: 2006/11/21 00:18:23 $ */
    121