A simple example of the use of 3DES encryption

Feed
Namespaces: System.Security.Cryptography.TripleDES Class
Simple description: Represents the base class for triple data Encryption standard algorithms, all implementations of TripleDES must derive from this base class, but TripleDES is inherited from the SymmetricAlgorithm class. TripleDES uses the DES algorithm for three consecutive iterations. It can use two or three 56-bit keys.
Purpose of Use: Secure encryption a way, the difference between the key and the vector, will produce different cryptographic strings. Because it is the three consecutive iterations of the DES algorithm, and the algorithm is reversible, it is good for data confidentiality and recoverability.
How to: direct string input and output.
Second, the code example
This code refers to some of the code examples on MSDN and, based on its own circumstances, supplements a portion of what is not mentioned on MSDN

Using System;
Using System.Security;
Using System.Security.Cryptography;
Using System.IO;
Using System.Text;
Using System.Threading;

Namespace Trip3des
{
///
Summary description of the CLASS1.
///
public class Dllencrypt
{
Secret key
Private Const string SKey = "QJZGEH6HESZDVJECNFPGUXZAIB7NLQM3";
Vector, vector can be empty
Private Const string SIV = "qcdy6x+aplw=";
Construct a symmetric algorithm
Private SymmetricAlgorithm MCSP = new TripleDESCryptoServiceProvider ();

Public Dllencrypt () {}