using System;

using System.IO;

using System.Security.Cryptography;

using System.Text;

public class Program

{

     public static void Main()

        {

            try

            {

      string ps = "VjI5WGIyNWtaWEpEYjIxaWFXNWxaREl3TWpRPQ==";

      string js = "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";

             string str = smethod_1(js, ps);  

             Console.WriteLine(str);  

            }

            catch (Exception e)

            {

                Console.WriteLine("Error: {0}", e.Message);

            }

        }

​

        internal static string smethod_1(string string_1, string string_2 = "")

        {

            string result;

            try

            {

                using (MD5 md = MD5.Create())

                {

                    using (TripleDES tripleDES = TripleDES.Create())

                    {

                        tripleDES.Key = md.ComputeHash(Encoding.UTF8.GetBytes(string_2));

                        tripleDES.Mode = CipherMode.ECB;

                        tripleDES.Padding = PaddingMode.PKCS7;

                        using (ICryptoTransform cryptoTransform = tripleDES.CreateDecryptor())

                        {

                            byte[] array = Convert.FromBase64String(string_1);

                            byte[] bytes = cryptoTransform.TransformFinalBlock(array, 0, array.Length);

                            result = Encoding.UTF8.GetString(bytes);

                        }

                    }

                }

            }

            catch (Exception exception_)

            {

                return exception_.ToString();

            }

            return result;

        }

    internal static string EncryptString(string plainText, string encryptionKey = "")

{

    string result;

    try

    {

        // Create an MD5 hash of the encryption key

        using (MD5 md5 = MD5.Create())

        {

            using (TripleDES tripleDES = TripleDES.Create())

            {

                // Set the key for TripleDES

                tripleDES.Key = md5.ComputeHash(Encoding.UTF8.GetBytes(encryptionKey));

                tripleDES.Mode = CipherMode.ECB;

                tripleDES.Padding = PaddingMode.PKCS7;

​

                // Create an encryptor

                using (ICryptoTransform encryptor = tripleDES.CreateEncryptor())

                {

                    // Convert the plain text to a byte array

                    byte[] plainBytes = Encoding.UTF8.GetBytes(plainText);

                    // Encrypt the data

                    byte[] encryptedBytes = encryptor.TransformFinalBlock(plainBytes, 0, plainBytes.Length);

                    // Convert encrypted bytes to Base64 string

                    result = Convert.ToBase64String(encryptedBytes);

                }

            }

        }

    }

    catch (Exception ex)

    {

        // Log the exception or handle it appropriately

        result = "Error: {ex.Message}";

    }

    return result;

}

}