<%@PageLanguage="C#"ContentType="text/html"%>
<%@ImportNamespace="System"%>
<scriptlanguage="C#"runat="server">
voidPage_Load(Objectsender,EventArgse){
//获取要加密的字段，并转化为Byte[]数组
byte[]data=System.Text.Encoding.Unicode.GetBytes(source.Text.ToCharArray());
//建立加密服务
System.Security.Cryptography.MD5md5=newSystem.Security.Cryptography.MD5CryptoServiceProvider();
//加密Byte[]数组
byte[]result=md5.ComputeHash(data);
//将加密后的数组转化为字段
stringsResult=System.Text.Encoding.Unicode.GetString(result);
//显示出来
sha1_1.Text="MD5普通加密："+sResult.ToString()+"<br/>";
//作为密码方式加密
stringEnPswdStr=System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(source.Text.ToString(),"MD5");
//显示出来
sha1_2.Text="MD5密码加密："+EnPswdStr+"<br/>";
}
</script>
<html>
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=gb2312">
<title>测试</title>
</head>
<body>
<h3>SHA1加密</h3>
<formrunat="server">
<asp:labelid="sha1_1"runat="server"></asp:label>
<asp:labelid="sha1_2"runat="server"></asp:label>
<asp:textboxID="source"runat="server"TextMode="SingleLine"Text="test"AutoPostBack="true"/>
（回车）
</form>
</body>
</html>