lib/md5-test.c

   1 /*
   2  * $Id: md5-test.c,v 1.4 2007/11/15 09:18:05 amosjeffries Exp $
   3  */
   4
   5 /*
   6  * COMPILE WITH:
   7  *      gcc -Wall md5-test.c -I../include md5.o
   8  */
   9
  10 #include "config.h"
  11 #include "md5.h"
  12 #include "stdio.h"
  13
  14 static void MDPrint(unsigned char digest[16]);
  15 static void MDString(char *string);
  16
  17 static void
  18 MDString(char *string)
  19 {
  20     MD5_CTX context;
  21     unsigned char digest[16];
  22     unsigned int len = strlen(string);
  23     xMD5Init(&context);
  24     xMD5Update(&context, string, len);
  25     xMD5Final(digest, &context);
  26     printf("MD5 (\"%s\") = ", string);
  27     MDPrint(digest);
  28     printf("\n");
  29 }
  30
  31 static void
  32 MDPrint(unsigned char digest[16])
  33 {
  34     unsigned int i;
  35     for (i = 0; i < 16; i++)
  36         printf("%02x", digest[i]);
  37 }
  38
  39 int
  40 main(int argc, char **argv)
  41 {
  42     printf("MD5 test suite:\n");
  43     MDString("");
  44     MDString("a");
  45     MDString("abc");
  46     MDString("message digest");
  47     MDString("abcdefghijklmnopqrstuvwxyz");
  48     MDString
  49     ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
  50     MDString
  51     ("1234567890123456789012345678901234567890\
  52 1234567890123456789012345678901234567890");
  53     return 0;
  54 }