JS实现密码加密(base64, md5, sha1)

JS实现密码加密

1、base64加密

  在页面中引入base64.js文件,调用方法为:

   

复制代码
DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>base64加密title>
<script type="text/javascript" src="base64.js">script>
<script type="text/javascript">
var b = new Base64();
var str = b.encode("admin:admin");
alert(
"base64 encode:" + str);
     //解密
str
= b.decode(str);
alert(
"base64 decode:" + str);
script>
head>

<body>
body>
html>
复制代码

 

2、md5加密

  在页面中引用md5.js文件,调用方法为

  

复制代码
DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>md5加密title>
<script type="text/ecmascript" src="md5.js">script>
<script type="text/javascript">
var hash = hex_md5("123dafd");
alert(hash)
script>
head>

<body>
body>
html>
复制代码

 

3、sha1加密

  据说这是最安全的加密

  页面中引入sha1.js,调用方法为

  

复制代码
DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>sha1加密title>
<script type="text/ecmascript" src="sha1.js">script>
<script type="text/javascript">
var sha = hex_sha1('mima123465')
alert(sha)
script>
head>

<body>
body>
html>
复制代码

转:http://www.cnblogs.com/mofish/archive/2012/02/25/2367858.html

代码:http://download.csdn.net/detail/chuanyu/8819109


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