45 lines
1.2 KiB
C#
45 lines
1.2 KiB
C#
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/********************************************************************************
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* 文件名：XorCrypto.cs
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* 全路径： \NetWork\SocketAPI\XorCrypto.cs
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* 创建人： 房迪
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* 创建时间：2014-08-04
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*
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* 功能说明： 消息包加密
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*
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* 修改记录：
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*********************************************************************************/
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using System;
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#if UNITY_WP8
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using UnityPort;
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#endif
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namespace SPacket.SocketInstance
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{
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public class XorCrypto
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{
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//1E95A51FD4C38CD68428186BC5C3E26F
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#if UNITY_WP8
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static private byte[] s_Key = PortUtil.StringToASCII("1E95A51FD4C38CD68428186BC5C3E26F");
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#else
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static private byte[] s_Key = System.Text.Encoding.ASCII.GetBytes("1E95A51FD4C38CD68428186BC5C3E26F");
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#endif
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static private int s_KeySize = s_Key.Length;
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private static void _Xor(Byte[] Buf, UInt32 nSize)
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{
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for (int i = 0; i < nSize; ++i)
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{
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Buf[i] ^= s_Key[i % s_KeySize];
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}
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}
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public static void XorEncrypt(Byte[] Buf, UInt32 nSize)
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{
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_Xor(Buf, nSize);
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}
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public static void XorDecrypt(Byte[] Buf, UInt32 nSize)
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{
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_Xor(Buf, nSize);
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}
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}
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}
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