test/pbkdf2.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 <stdint.h>
  16 #include <stdio.h>
  17
  18 #include <kripto/mac/hmac.h>
  19 #include <kripto/hash/sha1.h>
  20 #include <kripto/pbkdf2.h>
  21
  22 int main(void)
  23 {
  24         const uint8_t out[20] =
  25         {
  26                 0x4B, 0x00, 0x79, 0x01,
  27                 0xB7, 0x65, 0x48, 0x9A,
  28                 0xBE, 0xAD, 0x49, 0xD9,
  29                 0x26, 0xF7, 0x21, 0xD0,
  30                 0x65, 0xA4, 0x29, 0xC1
  31         };
  32         uint8_t buf[20];
  33         unsigned int i;
  34
  35         if(kripto_pbkdf2
  36         (
  37                 kripto_mac_hmac,
  38                 kripto_hash_sha1,
  39                 0,
  40                 4096,
  41                 "password",
  42                 8,
  43                 "salt",
  44                 4,
  45                 buf,
  46                 20
  47         ))
  48         {
  49                 perror("kripto_pbkdf2() returned error");
  50                 return -1;
  51         }
  52
  53         for(i = 0; i < 20; i++) if(buf[i] != out[i])
  54         {
  55                 fputs("kripto_pbkdf2: FAIL\n", stderr);
  56                 return -1;
  57         }
  58
  59         puts("kripto_pbkdf2: OK");
  60         return 0;
  61 }