带界面的DES加密解密java源码

import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.FlowLayout; import java.awt.GridLayout; import java.awt.Image; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; import com.DES.converter._16TransfromTo2; import com.DES.converter._2TransfromTo16; import com.DES.operation.Decrypt; import com.DES.operation.Encrypt; import com.DES.operation.Operate; public class MyFrame extends JFrame { public MyFrame() { // TODO Auto-generated constructor stub luanch(); } public static void main(String[] args) { new MyFrame().luanch(); } JTextField mingwenfield = new JTextField(46); JTextField keyfield = new JTextField(46); JTextField result = new JTextField(46); // JTextArea area = new JTextArea(6,46); JLabel content_label = new JLabel("请输入16位十六进制明文:"); JLabel key_label = new JLabel("请输入16位十六进制密钥:"); JLabel result_label = new JLabel(" 输出结果为:"); JLabel process_label = new JLabel(" 过程："); JButton button = new JButton("加密"); JButton button2 = new JButton("解密"); JTextArea textArea = new JTextArea(); JScrollPane scroll = new JScrollPane(textArea); JLabel keduchi1 = new JLabel("0123456789ABCDEF"); JLabel keduchi2 = new JLabel("0123456789ABCDEF"); JPanel panel = new JPanel(null); public void luanch() { button.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub Decrypt test = new Decrypt(); String mingwen = new _16TransfromTo2(mingwenfield.getText()) .transform(); String key = new _16TransfromTo2(keyfield.getText()) .transform(); if (mingwen.length() == 64 && key.length() == 64) { for (int i = 0; i < mingwen.length(); i++) { char word = mingwen.charAt(i); if (word != '0' && word != '1') { result.setText("明文请输入16进制数"); result_label .setText(" 错误:"); return; } } for (int i = 0; i < key.length(); i++) { char word = key.charAt(i); if (word != '0' && word != '1') { result.setText("密码请输入16进制数"); result_label .setText(" 错误:"); return; } } test.setPlaintext(mingwen); test.setKey(key); test.luanch(); result.setText(new _2TransfromTo16(test.finalresult) .transform()); result_label.setText(" 输出结果为:"); textArea.setText(test.groundresult); test.groundresult = ""; } else { result.setText("请输入16个16进制数"); result_label .setText(" 错误:"); textArea.setText(""); } } }); button2.addActionListener(new ActionListener(){ @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub Encrypt test = new Encrypt(); String miyao = new _16TransfromTo2(keyfield.getText()).transform(); String miwen = new _16TransfromTo2(result.getText()).transform(); if (miwen.length() == 64 && miyao.length() == 64) { for (int i = 0; i < miwen.length(); i++) { char word = miwen.charAt(i); if (word != '0' && word != '1') { result.setText("明文请输入16进制数"); result_label .setText(" 错误:"); return; } } for (int i = 0; i < miyao.length(); i++) { char word = miyao.charAt(i); if (word != '0' && word != '1') { result.setText("密码请输入16进制数"); result_label .setText(" 错误:"); return; } } System.out.println("密文"+miwen); System.out.println("密钥"+miyao); test.setPlaintext(miwen); test.setKey(miyao); test.luanch(); mingwenfield.setText(new _2TransfromTo16(test.finalresult) .transform()); result_label.setText(" 输出结果为:"); textArea.setText(test.groundresult); test.groundresult = ""; } else { result.setText("请输入16个16进制数"); result_label .setText(" 错误:"); textArea.setText(""); } } } ); textArea.setLineWrap(true); content_label.setBounds(30, 20, 200, 30); mingwenfield.setBounds(180, 20, 500, 30); key_label.setBounds(30, 70, 200, 30); keyfield.setBounds(180, 70, 500, 30); result_label.setBounds(30, 120, 200, 30); result.setBounds(180, 120, 500, 30); process_label.setBounds(30, 300, 200, 30); button.setBounds(700, 200, 70, 30); button2.setBounds(700, 250, 70, 30); keduchi1.setBounds(180, 0, 200, 30); keduchi2.setBounds(180, 50, 200, 30); this.setTitle("DES加密"); scroll.setBounds(180, 160, 500, 400); panel.add(keduchi1); panel.add(keduchi2); panel.add(content_label); panel.add(mingwenfield); panel.add(key_label); panel.add(keyfield); panel.add(result_label); panel.add(result); panel.add(process_label); panel.add(button2); panel.add(scroll); panel.add(button); this.add(panel); this.setBounds(300, 50, 800, 700); this.setVisible(true); } }