在ASP.NET中加密Cookie

为什么不使用System.Security.Cryptography中的加密功能对敏感的cookie名称和值进行加密和解密？您可以编写一些实用程序功能来轻松管理它。实用程序功能示例：

private static void SetEncryptedcookie(string name, string value){    var encryptName = SomeEncryptionMethod(name);    Response.cookies[encryptName].Value = SomeEncryptionMethod(value);    //set other cookie properties here, expiry &c.    //Response.cookies[encryptName].Expires = ...}private static string GetEncryptedcookie(string name){    //you'll want some checks/exception handling around this    return SomeDecryptionMethod(    Response.cookies[SomeDecryptionMethod(name)].Value);}