/// <summary>
/// 解密
/// </summary>
/// <param name="decryptString"></param>
/// <param name="decryptKey"></param>
/// <returns></returns>
public static string Decode(string decryptString, string decryptKey)
{
decryptKey = AESUnility.GetSubString(decryptKey, 32, "");
decryptKey = decryptKey.PadRight(32, ' ');
RijndaelManaged rijndaelProvider = new RijndaelManaged();
rijndaelProvider.Key = Encoding.UTF8.GetBytes(decryptKey);
rijndaelProvider.IV = Keys;
ICryptoTransform rijndaelDecrypt = rijndaelProvider.CreateDecryptor();
byte[] inputData = Convert.FromBase64String(decryptString);
byte[] decryptedData = rijndaelDecrypt.TransformFinalBlock(inputData, 0, inputData.Length);
return(Encoding.UTF8.GetString(decryptedData));
}
/// <summary>
/// 加密
/// </summary>
/// <param name="encryptString"></param>
/// <param name="encryptKey"></param>
/// <returns></returns>
public static string Encode(string encryptString, string encryptKey)
{
encryptKey = AESUnility.GetSubString(encryptKey, 32, "");
encryptKey = encryptKey.PadRight(32, ' ');
RijndaelManaged rijndaelProvider = new RijndaelManaged();
rijndaelProvider.Key = Encoding.UTF8.GetBytes(encryptKey.Substring(0, 32));
rijndaelProvider.IV = Keys;
ICryptoTransform rijndaelEncrypt = rijndaelProvider.CreateEncryptor();
byte[] inputData = Encoding.UTF8.GetBytes(encryptString);
byte[] encryptedData = rijndaelEncrypt.TransformFinalBlock(inputData, 0, inputData.Length);
return(Convert.ToBase64String(encryptedData));
}
