rpw.c

一个DES、3DES加解密的库文件

/* rpw.c */
/* Copyright (C) 1993 Eric Young - see README for more details */
#include <stdio.h>
#include "des.h"

main()
	{
	des_cblock k,k1;
	int i;

	printf("read passwd\n");
	if ((i=des_read_password((C_Block *)k,"Enter password:",0)) == 0)
		{
		printf("password = ");
		for (i=0; i<8; i++)
			printf("%02x ",k[i]);
		}
	else
		printf("error %d\n",i);
	printf("\n");
	printf("read 2passwds and verify\n");
	if ((i=des_read_2passwords((C_Block *)k,(C_Block *)k1,
		"Enter verified password:",1)) == 0)
		{
		printf("password1 = ");
		for (i=0; i<8; i++)
			printf("%02x ",k[i]);
		printf("\n");
		printf("password2 = ");
		for (i=0; i<8; i++)
			printf("%02x ",k1[i]);
		printf("\n");
		}
	else
		printf("error %d\n",i);
	}