unity3D项目中的c#脚本加解密方法。
1、加密
1 /// <summary> 2 3 /// 内容加密 4 5 /// </summary> 6 7 /// <param name="ContentInfo">要加密内容</param> 8 9 /// <param name="strkey">key值</param> 10 11 /// <returns></returns> 12 13 public string encryptionContent(string ContentInfo,string strkey) 14 15 { 16 17 byte[] keyArray = UTF8Encoding.UTF8.GetBytes(strkey); 18 19 RijndaelManaged encryption = new RijndaelManaged(); 20 21 encryption.Key = keyArray; 22 23 encryption.Mode = CipherMode.ECB; 24 25 encryption.Padding = PaddingMode.PKCS7; 26 27 ICryptoTransform cTransform = encryption.CreateEncryptor(); 28 29 byte[] _EncryptArray = UTF8Encoding.UTF8.GetBytes(ContentInfo); 30 31 byte[] resultArray = cTransform.TransformFinalBlock(_EncryptArray, 0, _EncryptArray.Length); 32 33 return Convert.ToBase64String(resultArray, 0, resultArray.Length); 34 35 }
2、解密
1 /// <summary> 2 3 /// 内容解密 4 5 /// </summary> 6 7 /// <param name="encryptionContent">被加密内容</param> 8 9 /// <param name="strkey">key值</param> 10 11 /// <returns></returns> 12 13 public string decipheringContent(string encryptionContent,string strkey) 14 15 { 16 17 byte[] keyArray = UTF8Encoding.UTF8.GetBytes(strkey); 18 19 RijndaelManaged decipher = new RijndaelManaged(); 20 21 decipher.Key = keyArray; 22 23 decipher.Mode = CipherMode.ECB; 24 25 decipher.Padding = PaddingMode.PKCS7; 26 27 ICryptoTransform cTransform = decipher.CreateDecryptor(); 28 29 byte[] _EncryptArray = Convert.FromBase64String(encryptionContent); 30 31 byte[] resultArray = cTransform.TransformFinalBlock(_EncryptArray, 0, _EncryptArray.Length); 32 33 return UTF8Encoding.UTF8.GetString(resultArray); 34 35 }
时间: 2024-10-01 05:09:13