md5.c

C++语言实现的md5加密算法

/*例：
text:what do ya want for nothing?
key:Jefe
string:750c783e6ab0b503eaa86e310a5db738

** sample ：md5lib.h 使用例子*/
#include <stdio.h>
#include <stdlib.h>
 
#include "MD5lib.h"
int  main(argc,argv)
{
 
  char * text, *key ;  
  
     printf("string:%s\n",MDString(""));
      printf("string:%s\n",MDString ("111111"));
 
   printf("string:%s\n",MDString ("abc"));
 
  printf("string:%s\n",MDString ("message digest"));
 
  printf("string:%s\n", MDString ("abcdefghijklmnopqrstuvwxyz"));
 
   printf("string:%s\n",MDString ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"));
 
  printf("string:%s\n", MDString ("1234567890123456789012345678901234567890 1234567890123456789012345678901234567890"));
 
   key ="Jefe";
  text ="what do ya want for nothing?";
 printf("ntext:%s\n",text);
 printf("key:%s\n",key);
 printf("string:%s\n",hmac_md5(text,key));
 return (0);
}