usemars.cpp

usemars(vc6)IBM的MRAS加密算法

// usemars.cpp : Defines the entry point for the console application.
// 使用IBM的MRAS加密算法，本算法是块加密入16个字节，出16个字节
//

#include "stdafx.h"

int main(int argc, char* argv[])
{
	char *key="this is test";
	char info1[17],info2[17];
	 
    sprintf(info1,"这是测试12345678");
	info1[16]=0;
	mars testm;
	testm.set_key((unsigned char *)key,12);
	testm.decrypt((unsigned char *)info1,(unsigned char *)info2);
	info2[16]=0;
	printf("decrypt \ninfo1=%s\ninfo2=%s \n",info1,info2);
	
	testm.encrypt((unsigned char *)info2,(unsigned char *)info1);
	info1[16]=0;
	printf("encrypt \ninfo1=%s\ninfo2=%s \n",info1,info2);
	printf("Hello s World!\n");
	return 0;
}