test/block/3way.c

   1 /*
   2  * Written in 2013 by Gregor Pintar <grpintar@gmail.com>
   3  *
   4  * To the extent possible under law, the author(s) have dedicated
   5  * all copyright and related and neighboring rights to this software
   6  * to the public domain worldwide.
   7  *
   8  * This software is distributed without any warranty.
   9  *
  10  * You should have received a copy of the CC0 Public Domain Dedication.
  11  * If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
  12  */
  13
  14 #include <stdint.h>
  15 #include <stdio.h>
  16 #include <string.h>
  17
  18 #include <kripto/block/3way.h>
  19
  20 int main(void)
  21 {
  22         kripto_block *s;
  23         uint8_t t[12];
  24         const uint8_t k[12] =
  25         {
  26                 0xD2, 0xF0, 0x5B, 0x5E, 0xD6, 0x14,
  27                 0x41, 0x38, 0xCA, 0xB9, 0x20, 0xCD
  28         };
  29         const uint8_t pt[12] =
  30         {
  31                 0x40, 0x59, 0xC7, 0x6E, 0x83, 0xAE,
  32                 0x9D, 0xC4, 0xAD, 0x21, 0xEC, 0xF7
  33         };
  34         const uint8_t ct[12] =
  35         {
  36                 0x47, 0x8E, 0xA8, 0x71, 0x6B, 0x13,
  37                 0xF1, 0x7C, 0x15, 0xB1, 0x55, 0xED
  38         };
  39
  40         puts("kripto_block_3way");
  41
  42         /* 96-bit key */
  43         s = kripto_block_create(kripto_block_3way, 0, k, 12);
  44         if(!s) puts("error");
  45
  46         kripto_block_encrypt(s, pt, t);
  47         if(memcmp(t, ct, 12)) puts("96-bit key encrypt: FAIL");
  48         else puts("96-bit key encrypt: OK");
  49
  50         kripto_block_decrypt(s, ct, t);
  51         if(memcmp(t, pt, 12)) puts("96-bit key decrypt: FAIL");
  52         else puts("96-bit key decrypt: OK");
  53
  54         kripto_block_destroy(s);
  55
  56         return 0;
  57 }