C# AES 加解密处理

引言

　　这是一个有关AES加解密的方法类

一、设置AES加解密密钥：下面列出自己分配的三类密钥

        private const string UserKey = "roshan-2015-user"; //加密用户名和密码
        private static readonly byte[] UserIv = { 5, 4, 0xF, 7, 9, 0xC, 1, 0xB, 3, 0x5B, 0xD, 0x17, 1, 0xA, 6, 8 };

        private const string ServerAuthTokenKey = "roshan2015server"; //加密服务端AuthToken
        private static readonly byte[] ServerAuthTokenIv = { 0xC, 1, 0xB, 3, 0x5B, 0xD, 5, 4, 0xF, 7, 9, 0x17, 1, 0xA, 6, 8 };

        private const string ClientAuthTokenKey = "roshan2015client";//加密客户端AuthToken
        private static readonly byte[] ClientAuthTokenIv = { 0x38, 0x31, 0x37, 0x34, 0x36, 0x33, 0x35, 0x33, 0x32, 0x31, 0x34, 0x38, 0x37, 0x36, 0x35, 0x32 };   

密钥设置