Encrypt and Decrypt in c#

Step 1 :

 using the following assembly
using System.Security.Cryptography;

Step 2 : add Encrypt & Decrypt mehtod to your class

public string Encrypt(string clearText, string Password)
        {
            byte[] clearData = Encoding.Unicode.GetBytes(clearText);
            PasswordDeriveBytes bytes = new PasswordDeriveBytes(Password, new byte[] { 50, 21, 32, 119, 19, 4, 56, 76, 23, 65, 58, 23, 43 });
            return Convert.ToBase64String(this.Encrypt(clearData, bytes.GetBytes(0x20), bytes.GetBytes(0x10)));
        }

public string Decrypt(string cipherText, string Password)
        {
            byte[] cipherData = Convert.FromBase64String(cipherText);
            PasswordDeriveBytes bytes = new PasswordDeriveBytes(Password, new byte[] { 50, 21, 32, 119, 19, 4, 56, 76, 23, 65, 58, 23, 43 });
            byte[] buffer2 = this.Decrypt(cipherData, bytes.GetBytes(0x20), bytes.GetBytes(0x10));
            return Encoding.Unicode.GetString(buffer2);

Step 3 :

you can use method like that :


string str2 = cs.Encrypt("testKey", yourPassword);


To implement decryption :

str3 = cs.Decrypt("testKey", yourPasswords);