dist/wpa/wpa_supplicant/tests/test_md5.c

   1 /*
   2  * Test program for MD5 (test vectors from RFC 1321)
   3  * Copyright (c) 2006, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #include "includes.h"
  16
  17 #include "common.h"
  18 #include "crypto.h"
  19
  20 int main(int argc, char *argv[])
  21 {
  22         struct {
  23                 char *data;
  24                 u8 *hash;
  25         } tests[] = {
  26                 {
  27                         "",
  28                         "\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04"
  29                         "\xe9\x80\x09\x98\xec\xf8\x42\x7e"
  30                 },
  31                 {
  32                         "a",
  33                         "\x0c\xc1\x75\xb9\xc0\xf1\xb6\xa8"
  34                         "\x31\xc3\x99\xe2\x69\x77\x26\x61"
  35                 },
  36                 {
  37                         "abc",
  38                         "\x90\x01\x50\x98\x3c\xd2\x4f\xb0"
  39                         "\xd6\x96\x3f\x7d\x28\xe1\x7f\x72"
  40                 },
  41                 {
  42                         "message digest",
  43                         "\xf9\x6b\x69\x7d\x7c\xb7\x93\x8d"
  44                         "\x52\x5a\x2f\x31\xaa\xf1\x61\xd0"
  45                 },
  46                 {
  47                         "abcdefghijklmnopqrstuvwxyz",
  48                         "\xc3\xfc\xd3\xd7\x61\x92\xe4\x00"
  49                         "\x7d\xfb\x49\x6c\xca\x67\xe1\x3b"
  50                 },
  51                 {
  52                         "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
  53                         "0123456789",
  54                         "\xd1\x74\xab\x98\xd2\x77\xd9\xf5"
  55                         "\xa5\x61\x1c\x2c\x9f\x41\x9d\x9f"
  56                 },
  57                 {
  58                         "12345678901234567890123456789012345678901234567890"
  59                         "123456789012345678901234567890",
  60                         "\x57\xed\xf4\xa2\x2b\xe3\xc9\x55"
  61                         "\xac\x49\xda\x2e\x21\x07\xb6\x7a"
  62                 }
  63         };
  64         unsigned int i;
  65         u8 hash[16];
  66         const u8 *addr[2];
  67         size_t len[2];
  68         int errors = 0;
  69
  70         for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++) {
  71                 printf("MD5 test case %d:", i);
  72
  73                 addr[0] = tests[i].data;
  74                 len[0] = strlen(tests[i].data);
  75                 md5_vector(1, addr, len, hash);
  76                 if (memcmp(hash, tests[i].hash, 16) != 0) {
  77                         printf(" FAIL");
  78                         errors++;
  79                 } else
  80                         printf(" OK");
  81
  82                 if (len[0]) {
  83                         addr[0] = tests[i].data;
  84                         len[0] = strlen(tests[i].data);
  85                         addr[1] = tests[i].data + 1;
  86                         len[1] = strlen(tests[i].data) - 1;
  87                         md5_vector(1, addr, len, hash);
  88                         if (memcmp(hash, tests[i].hash, 16) != 0) {
  89                                 printf(" FAIL");
  90                                 errors++;
  91                         } else
  92                                 printf(" OK");
  93                 }
  94
  95                 printf("\n");
  96         }
  97
  98         return errors;
  99 }