using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Cryptography;
namespace PatientMan
{
    
public static class  strUtil
    {

        private static byte[] key = new byte[8] { 1, 2, 3, 4, 5, 6, 7, 8 };
        private static byte[] iv = new byte[8] { 1, 2, 3, 4, 5, 6, 7, 8 };

        public static string Crypt(this string text)
        {
            //SymmetricAlgorithm algorithm = DES.Create();
            //ICryptoTransform transform = algorithm.CreateEncryptor(key, iv);
            //byte[] inputbuffer = Encoding.Unicode.GetBytes(text);
            //byte[] outputBuffer = transform.TransformFinalBlock(inputbuffer, 0, inputbuffer.Length);
            return text; // Convert.ToBase64String(outputBuffer);
        }

        public static string Decrypt(this string text)
        {
            //SymmetricAlgorithm algorithm = DES.Create();
            //ICryptoTransform transform = algorithm.CreateDecryptor(key, iv);
            //byte[] inputbuffer = Convert.FromBase64String(text);
            //byte[] outputBuffer = transform.TransformFinalBlock(inputbuffer, 0, inputbuffer.Length);
            return text; // Encoding.Unicode.GetString(outputBuffer);
        }
    }
}