Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- using System;
- using System.IO;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Security.Cryptography;
- using System.Runtime.InteropServices;
- using System.Text.RegularExpressions;
- using System.Object;
- namespace ConsoleApplication1
- {
- class Program
- {
- static void Main(string[] args)
- {
- private void EncryptFile(string inputFile, string outputFile)
- {
- try
- {
- string password = @"myKey123"; // Your Key Here
- UnicodeEncoding UE = new UnicodeEncoding();
- byte[] key = UE.GetBytes(password);
- string cryptFile = outputFile;
- FileStream fsCrypt = new FileStream(cryptFile, FileMode.Create);
- RijndaelManaged RMCrypto = new RijndaelManaged();
- CryptoStream cs = new CryptoStream(fsCrypt,
- RMCrypto.CreateEncryptor(key, key),
- CryptoStreamMode.Write);
- FileStream fsIn = new FileStream(inputFile, FileMode.Open);
- int data;
- while ((data = fsIn.ReadByte()) != -1)
- cs.WriteByte((byte)data);
- fsIn.Close();
- cs.Close();
- fsCrypt.Close();
- }
- catch
- {
- MessageBox.Show("Encryption failed!", "Error");
- }
- }
- ///<summary>
- /// Steve Lydford - 12/05/2008.
- ///
- /// Decrypts a file using Rijndael algorithm.
- ///</summary>
- ///<param name="inputFile"></param>
- ///<param name="outputFile"></param>
- private void DecryptFile(string inputFile, string outputFile)
- {
- {
- string password = @"myKey123"; // Your Key Here
- UnicodeEncoding UE = new UnicodeEncoding();
- byte[] key = UE.GetBytes(password);
- FileStream fsCrypt = new FileStream(inputFile, FileMode.Open);
- RijndaelManaged RMCrypto = new RijndaelManaged();
- CryptoStream cs = new CryptoStream(fsCrypt,
- RMCrypto.CreateDecryptor(key, key),
- CryptoStreamMode.Read);
- FileStream fsOut = new FileStream(outputFile, FileMode.Create);
- int data;
- while ((data = cs.ReadByte()) != -1)
- fsOut.WriteByte((byte)data);
- fsOut.Close();
- cs.Close();
- fsCrypt.Close();
- }
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement