加密解密源程序.docVIP

java程序实现地排列码加密解密程序： 源程序： import java.awt.Color; import java.awt.Dimension; import java.awt.Toolkit; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.io.BufferedWriter; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.FileReader; import java.io.FileWriter; import java.io.PrintStream; import java.util.ArrayList; import java.util.Random; import java.util.Scanner; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPasswordField; import javax.swing.JTextField; public class EncryPL { private JFrame jfra_Encry; private JLabel jlab_Sourc; private JLabel jlab_Dest; private JLabel jlab_Key; private JLabel jlab_Err; private JTextField jtext_Sourc; private JTextField jtext_Dest; private JPasswordField jtext_Key; private JButton jbtn_Encrypt; private JButton jbtn_UnEncrypt; private JButton jbtn_Encrypt_Dot; private JButton jbtn_UnEncrypt_Dot; private String str_AllCodeFile = AllCodeFile.txt; private String str_SourceFile; private String str_DestFile; private String str_KeyText; private int[][][] AllCode = new int[256][24][4]; private int[] int_Key = new int[32]; private byte[] byte_Key = new byte[4]; private int[] int_KeyStick = new int[32]; public static void main(String[] args) { EncryPL EPL = new EncryPL(); EPL.Init_Encry(); } private void Init_Encry() { this.jfra_Encry = new JFrame(); this.jfra_Encry.setTitle(排列码加解密); this.jfra_Encry.setSize(500, 400); Dimension screensize = Toolkit.getDefaultToolkit().getScreenSize(); this.jfra_Encry.setLocation((screensize.width - this.jfra_Encry.getWidth()) / 2, (screensize.height - this.jfra_Encry.getHeight()) / 2); this.jfra_Encry.setDefaultCloseOperation(3); this.jfra_Encry.setResizable(false); this.jfra_Encry.se