Public Key Encryption (RSA Method) for Encryption and Decryption in ASP.Net

We already know about DES algorithm  methodThe RSA Public Key Encryption is useful method for Encryption and Decryption .The Code behind the Method is mention below. using System;   using System.Collections;   using System.Collections.Generic;   using System.Data;   using System.Diagnostics;   using System.Security;   using System.Security.Cryptography;   using System.Text;   using