diff options
| author | chai <chaifix@163.com> | 2021-01-25 14:28:30 +0800 |
|---|---|---|
| committer | chai <chaifix@163.com> | 2021-01-25 14:28:30 +0800 |
| commit | 6eb915c129fc90c6f4c82ae097dd6ffad5239efc (patch) | |
| tree | 7dd2be50edf41f36b60fac84696e731c13afe617 /Client/Assets/Scripts/LuaEngine/Core/Encryption.cs | |
+scripts
Diffstat (limited to 'Client/Assets/Scripts/LuaEngine/Core/Encryption.cs')
| -rw-r--r-- | Client/Assets/Scripts/LuaEngine/Core/Encryption.cs | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/Client/Assets/Scripts/LuaEngine/Core/Encryption.cs b/Client/Assets/Scripts/LuaEngine/Core/Encryption.cs new file mode 100644 index 00000000..16c675ff --- /dev/null +++ b/Client/Assets/Scripts/LuaEngine/Core/Encryption.cs @@ -0,0 +1,91 @@ +using System;
+using System.Security.Cryptography;
+using System.IO;
+using System.Text;
+
+
+namespace LuaCore
+{
+
+ /// <summary>
+ /// Summary description for Encryption
+ /// </summary>
+ public class Encryption
+ {
+
+ /// <summary>
+ /// Default Key
+ /// </summary>
+ public const string Key = "bmc.1001";
+
+
+
+ public static string Encrypt(string pToEncrypt)
+ {
+ return Encrypt(pToEncrypt, Key);
+ }
+
+
+ /// <summary>
+ /// 加密方法
+ /// </summary>
+ public static string Encrypt(string pToEncrypt, string sKey)
+ {
+ DESCryptoServiceProvider des = new DESCryptoServiceProvider();
+
+ Encoding coding = new UTF8Encoding(false);
+
+ //把字符串放到byte数组中
+ byte[] inputByteArray = coding.GetBytes(pToEncrypt);
+
+ //建立加密对象的密钥和偏移量
+ //原文使用ASCIIEncoding.ASCII方法的GetBytes方法
+ //使得输入密码必须输入英文文本
+ des.Key = coding.GetBytes(sKey);// ASCIIEncoding.ASCII.GetBytes(sKey);
+ des.IV = coding.GetBytes(sKey);// ASCIIEncoding.ASCII.GetBytes(sKey);
+ //创建其支持存储区为内存的流
+ MemoryStream ms = new MemoryStream();
+ //将数据流链接到加密转换的流
+ CryptoStream cs = new CryptoStream(ms, des.CreateEncryptor(), CryptoStreamMode.Write);
+ //Write the byte array into the crypto stream
+ //(It will end up in the memory stream)
+ cs.Write(inputByteArray, 0, inputByteArray.Length);
+ //用缓冲区的当前状态更新基础数据源或储存库，随后清除缓冲区
+ cs.FlushFinalBlock();
+ //Get the data back from the memory stream, and into a string
+ byte[] EncryptData = (byte[])ms.ToArray();
+ return System.Convert.ToBase64String(EncryptData, 0, EncryptData.Length);
+ }
+
+
+ public static string Decrypt(string pToDecrypt)
+ {
+ return Decrypt(pToDecrypt, Key);
+ }
+
+
+ /// <summary>
+ /// 解密方法
+ /// </summary>
+ public static string Decrypt(string pToDecrypt, string sKey)
+ {
+ Encoding coding = new UTF8Encoding(false);
+ DESCryptoServiceProvider des = new DESCryptoServiceProvider();
+ //Put the input string into the byte array
+ byte[] inputByteArray = Convert.FromBase64String(pToDecrypt);
+
+ //建立加密对象的密钥和偏移量，此值重要，不能修改
+ des.Key = coding.GetBytes(sKey);// ASCIIEncoding.ASCII.GetBytes(sKey);
+ des.IV = coding.GetBytes(sKey);// ASCIIEncoding.ASCII.GetBytes(sKey);
+ MemoryStream ms = new MemoryStream();
+ CryptoStream cs = new CryptoStream(ms, des.CreateDecryptor(), CryptoStreamMode.Write);
+ //Flush the data through the crypto stream into the memory stream
+ cs.Write(inputByteArray, 0, inputByteArray.Length);
+ cs.FlushFinalBlock();
+ return coding.GetString(ms.ToArray());
+ }
+
+
+ }
+
+}
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