ASP.net中md5加密码的方法

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script language="C#" runat="server"

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void Page_Load(Object sender,EventArgs e){
//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.MD5 md5 = new System.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
string sResult=System.Text.Encoding.Unicode.GetString(result);
//显示出来
sha1_1.Text="MD5普通加密："+sResult.ToString()+"

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";
//作为密码方式加密
string EnPswdStr=System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(source.Text.ToString(),"MD5");
//显示出来
sha1_2.Text="MD5密码加密："+EnPswdStr+"

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";
}

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测试

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/title

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body

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SHA1加密

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/h3

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form runat="server"

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asp:label id="sha1_1" runat="server"

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/asp:label

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asp:label id="sha1_2" runat="server"

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/asp:label

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asp:textbox ID="source" runat="server" TextMode="SingleLine" Text="test" AutoPostBack="true" /

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（回车）

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