EncodingDecoding

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace Merokhaja.Service.Security
{
    public static class CryptoUtilities
    {
        public static string EncryptString(string text)
        {
            string encrypted;
            try
            {
                byte[] b = System.Text.Encoding.ASCII.GetBytes(text);
                encrypted = Convert.ToBase64String(b);

            }
            catch (FormatException e)
            {
                encrypted = "";
            }
            return encrypted;

        }

        public static string DecryptString(string text)
        {
            byte[] b;
            string decrypted;
            try
            {
                b = Convert.FromBase64String(text);
                decrypted = System.Text.Encoding.ASCII.GetString(b);

            }
            catch (FormatException e)
            {
                decrypted = "";
            }
            return decrypted;
        }
    }
}