test/scrypt.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
  17 #include <kripto/mac/hmac.h>
  18 #include <kripto/hash/sha2_256.h>
  19 #include <kripto/scrypt.h>
  20
  21 int main(void)
  22 {
  23         const uint8_t out[64] =
  24         {
  25                 0x21, 0x01, 0xCB, 0x9B, 0x6A, 0x51, 0x1A, 0xAE,
  26                 0xAD, 0xDB, 0xBE, 0x09, 0xCF, 0x70, 0xF8, 0x81,
  27                 0xEC, 0x56, 0x8D, 0x57, 0x4A, 0x2F, 0xFD, 0x4D,
  28                 0xAB, 0xE5, 0xEE, 0x98, 0x20, 0xAD, 0xAA, 0x47,
  29                 0x8E, 0x56, 0xFD, 0x8F, 0x4B, 0xA5, 0xD0, 0x9F,
  30                 0xFA, 0x1C, 0x6D, 0x92, 0x7C, 0x40, 0xF4, 0xC3,
  31                 0x37, 0x30, 0x40, 0x49, 0xE8, 0xA9, 0x52, 0xFB,
  32                 0xCB, 0xF4, 0x5C, 0x6F, 0xA7, 0x7A, 0x41, 0xA4
  33         };
  34         uint8_t buf[64];
  35         unsigned int i;
  36
  37         if(kripto_scrypt
  38         (
  39                 kripto_mac_hmac,
  40                 kripto_hash_sha2_256,
  41                 0,
  42                 1048576,
  43                 8,
  44                 1,
  45                 "pleaseletmein",
  46                 13,
  47                 "SodiumChloride",
  48                 14,
  49                 buf,
  50                 64
  51         ))
  52         {
  53                 perror("kripto_scrypt() returned error");
  54                 return -1;
  55         }
  56
  57         for(i = 0; i < 64; i++) if(buf[i] != out[i])
  58         {
  59                 fputs("kripto_scrypt: FAIL\n", stderr);
  60                 return -1;
  61         }
  62
  63         puts("kripto_scrypt: OK");
  64         return 0;
  65 }