【转发】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:

<!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>

2. md5加密

在页面中引用md5.js文件,调用方法为

<!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>

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:

<!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>

源码下载:
base64.js
md5.js
sha1.js

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

另附一个在线base64编码解码的地址,可以确认用:
http://base64.xpcha.com/

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转载自blog.csdn.net/sinat_22014829/article/details/74479660