test/mac/hmac.c

   1 /*
   2  * Copyright (C) 2013 Gregor Pintar <grpintar@gmail.com>
   3  *
   4  * Permission is granted to deal in this work without any restriction,
   5  * including unlimited rights to use, publicly perform, publish,
   6  * reproduce, relicence, modify, merge, and/or distribute in any form,
   7  * for any purpose, with or without fee, and by any means.
   8  *
   9  * This work is provided "AS IS" and WITHOUT WARRANTY of any kind,
  10  * to the utmost extent permitted by applicable law. In no event
  11  * shall a licensor, author or contributor be held liable for any
  12  * issues arising in any way out of dealing in the work.
  13  */
  14
  15 #include <stdio.h>
  16 #include <stdlib.h>
  17 #include <stdint.h>
  18 #include <string.h>
  19
  20 #include <kripto/mac.h>
  21 #include <kripto/mac/hmac.h>
  22 #include <kripto/hash/sha1.h>
  23 #include <kripto/hash/sha2_256.h>
  24
  25 int main(void)
  26 {
  27         kripto_mac_desc *desc;
  28         uint8_t hash[32];
  29         unsigned int i;
  30
  31         /* SHA1 */
  32         desc = kripto_mac_hmac(kripto_hash_sha1);
  33         if(!desc) return -1;
  34
  35         puts("de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9");
  36         kripto_mac_all(
  37                 desc, 0,
  38                 "key", 3,
  39                 "The quick brown fox jumps over the lazy dog", 43,
  40                 hash, 20
  41         );
  42
  43         free(desc);
  44
  45         for(i = 0; i < 20; i++) printf("%.2x", hash[i]);
  46         putchar('\n');
  47
  48         /* SHA2_256 */
  49         desc = kripto_mac_hmac(kripto_hash_sha2_256);
  50         if(!desc) return -1;
  51
  52         puts("f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8");
  53         kripto_mac_all(
  54                 desc, 0,
  55                 "key", 3,
  56                 "The quick brown fox jumps over the lazy dog", 43,
  57                 hash, 32
  58         );
  59
  60         free(desc);
  61
  62         for(i = 0; i < 32; i++) printf("%.2x", hash[i]);
  63         putchar('\n');
  64
  65         return 0;
  66 }