rsa_encrypt_for_C_sharp

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace ZS_Workscript_Data
{
    public static class SoftwareHelper
    {
        public static string DecryptWithAES(string toDecrypt, string password)
        {

            var valueToDecrypt = Convert.FromBase64String(toDecrypt);

            var SALFT_BYTES = Encoding.ASCII.GetBytes("from_darel_bitsy_to_zoomsupport");

            var passwordBytes = Encoding.UTF8.GetBytes(password);

            passwordBytes = SHA256.Create().ComputeHash(passwordBytes);

            using (var memoryStream = new MemoryStream())
            {
                using (var AES = new RijndaelManaged())
                {
                    AES.KeySize = 256;
                    AES.BlockSize = 128;

                    var encryptionKey = new Rfc2898DeriveBytes(passwordBytes, SALFT_BYTES, 1000);

                    AES.Key = encryptionKey.GetBytes(AES.KeySize / 8);
                    AES.IV = encryptionKey.GetBytes(AES.BlockSize / 8);

                    AES.Mode = CipherMode.CBC;

                    using (var encryptionAlgo = new CryptoStream(memoryStream, AES.CreateDecryptor(), CryptoStreamMode.Write))
                    {
                        encryptionAlgo.Write(valueToDecrypt, 0, valueToDecrypt.Length);
                        encryptionAlgo.Close();
                    }

                    return Encoding.UTF8.GetString(memoryStream.ToArray());
                }
            }
        }

        internal static string EncryptWithAES(string toEncrypt, string password)
        {
            var toEncryptInByes = Encoding.UTF8.GetBytes(toEncrypt);

            var SALFT_BYTES = Encoding.ASCII.GetBytes("from_darel_bitsy_to_zoomsupport");

            var passwordBytes = Encoding.UTF8.GetBytes(password);

            passwordBytes = SHA256.Create().ComputeHash(passwordBytes);

            using (var memoryStream = new MemoryStream())
            {
                using (var AES = new RijndaelManaged())
                {
                    AES.KeySize = 256;
                    AES.BlockSize = 128;

                    var encryptionKey = new Rfc2898DeriveBytes(passwordBytes, SALFT_BYTES, 1000);

                    AES.Key = encryptionKey.GetBytes(AES.KeySize / 8);
                    AES.IV = encryptionKey.GetBytes(AES.BlockSize / 8);

                    AES.Mode = CipherMode.CBC;

                    using (var encryptionAlgo = new CryptoStream(memoryStream, AES.CreateEncryptor(), CryptoStreamMode.Write))
                    {
                        encryptionAlgo.Write(toEncryptInByes, 0, toEncryptInByes.Length);
                        encryptionAlgo.Close();
                    }

                    return Convert.ToBase64String(memoryStream.ToArray());
                }
            }
        }
    }
}