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