form1.cs

使用viginear,column permutation,DES加密和解密

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace MyCAP
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void viginearToolStripMenuItem_Click(object sender, EventArgs e)
        {

        }

        private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void 加密ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            textBox2.Clear();
            viginear cp = new viginear();
            string plain, key, cipher;
            plain = textBox1.Text.ToString();
            key = textBox3.Text.ToString();
            cipher = cp.GetCipher(plain, key);
            textBox2.AppendText(cipher);
        }

        private void 解密ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            textBox1.Clear();
            viginear cp = new viginear();
            string plain, key, cipher;
            cipher = textBox2.Text.ToString();
            key = textBox3.Text.ToString();
            plain = cp.Getplain(cipher, key);
            textBox1.AppendText(plain);
        }

        private void 加密ToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            textBox2.Clear();
            Column cp = new Column();
            string plain, key, cipher;
            plain = textBox1.Text.ToString();
            key = textBox3.Text.ToString();
            cipher = cp.GetCipher(plain, key);
            textBox2.AppendText(cipher);
        }

        private void 解密ToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            textBox1.Clear();
            Column cp = new Column();
            string plain, key, cipher;
            cipher = textBox2.Text.ToString();
            key = textBox3.Text.ToString();
            plain = cp.GetPlain(cipher, key);
            textBox1.AppendText(plain);
        }

        private void 加密ToolStripMenuItem2_Click(object sender, EventArgs e)
        {
            textBox2.Clear();
            DES cp = new DES();
            string plain, key, cipher;
            plain = textBox1.Text.ToString();
            key = textBox3.Text.ToString();
            cipher = cp.GetCipherText(plain, key);
            textBox2.AppendText(cipher);
        }

        private void 解密ToolStripMenuItem2_Click(object sender, EventArgs e)
        {
            textBox1.Clear();
            DES cp = new DES();
            string plain, key, cipher;
            cipher = textBox2.Text.ToString();
            key = textBox3.Text.ToString();
            plain = cp.GetPlainText(cipher, key);
            textBox1.AppendText(plain);
        }

        private void 字明文ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            textBox1.Clear();
            get500string gs = new get500string();
            string str;
            str = gs.gstring();
            textBox1.AppendText(str);
        }

    }
}