//***************************************************************************************
//?Autor:Tecky
//?Date:2008-06-03
//?Desc:xxtea?算法的C#加密實(shí)現(xiàn)
//?e-mail:likui318@163.com
//
//
//***************************************************************************************
using?System;

class?XXTEA
{
????public?static?string?Encrypt（string?source?string?key）
????{
????????System.Text.Encoding?encoder?=?System.Text.Encoding.UTF8;
????????//UTF8==>base64==>XXTEA==>base64
????????byte[]?bytData?=?encoder.GetBytes（base64Encode（source））;
????????byte[]?bytKey?=?encoder.GetBytes（key）;
????????if?（bytData.Length?==?0）
????????{
????????????return?““;
????????}
????????return?System.Convert.Tobase64String（ToByteArray（Encrypt（ToUInt32Array（bytData?true）?ToUInt32Array（bytKey?false））?false））;
????}
????public?static?string?Decrypt（string?source?string?key）
????{
????????if?（source.Length?==?0）
????????{
????????????return?““;
????????}
????????//?reverse
???????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????8084??2008-09-01?16:13??xxtea.js

?????文件???????5154??2008-09-01?16:15??xxtea.cs

?????文件???????4980??2008-07-23?11:52??jsPoint.htm

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

????????????????18218????????????????????3