#include?“DES.h“
#include?
#include?

using?namespace?std;

int?main（void）
{
	bool?next=true;
	int?n;
	string?PlainStringKeyStringCipherStringTempString;

	//test?DES?or?3DES.
	/*
	int?i;
	bool?state;
	while?（next）
	{
		cout<<“Input?key\n“;
		cin>>KeyString;
		n=KeyString.size（）;
		if?（n!=16?&&?n!=32）
		{
			cout<<“The?length?of?key?is?wronginput?the?key?again\n“;
			continue;
		}

		cout<<“Input?plaintext\n“;
		cin>>PlainString;
		
		if?（n==16）?//DES
		{
			CipherString=DesRun（PlainStringKeyStringfalse）;?
		????cout<<“The?result?of?Encrypt?is?\n“;
		????cout<		????//decrypt
		????TempString=DesRun（CipherStringKeyStringtrue）;
		????cout<<“The?result?of?Decrypt?is\n“;
		????cout<
		}
	

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????15578??2011-04-20?16:57??3DES\DES.CPP

?????文件????????292??2011-04-20?14:46??3DES\DES.H

?????文件???????2062??2011-04-20?17:07??3DES\DES_Startup.cpp

?????文件????????907??2011-04-19?15:43??3DES\Hex.cpp

?????文件????????118??2011-04-19?14:37??3DES\HEX.H

?????文件????????153??2011-04-20?17:09??3DES\總體思路.txt

?????文件????????151??2011-04-20?17:09??3DES\總體思路.txt.bak

?????目錄??????????0??2011-04-20?17:10??3DES

-----------?---------??----------?-----??----

????????????????19261????????????????????8