hldecrsaface.java

RSA加长分段解密算法

/*
 * MyRsaDec.java
 *
 * Created on 2005年5月12日, 下午1:59
 */

package HLDecRSA;
import java.security.*;
import javax.crypto.*;
import javax.crypto.spec.*;
import javax.crypto.interfaces.*;
import java.security.interfaces.*;
import java.math.*;
import java.io.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/**
 *
 * @author  zelosor
 */
public class HLDecRSAFace extends JFrame{
    
    /** Creates new form MyRsaDec */
    
    public HLDecRSAFace(HLDecRSA RSA_Dec) {
        initComponents();
        this.staticRSA_Dec=RSA_Dec;
        try{
            UIManager.setLookAndFeel(str2);
            SwingUtilities.updateComponentTreeUI(this);
        } catch(Exception e ){}
        readEnc=false;
        readKey=false;
        readEncFile=false;
        lookJava=true;
        stop=false;
    }
    
    class examineEncFile extends Thread{
        public void run(){
            jTextArea2.setText(staticRSA_Dec.getEncText());
        }
    }
    
    class decThread extends Thread{
        public void run(){
            decFile();
        }
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        buttonGroup1 = new javax.swing.ButtonGroup();
        jPanel1 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        jScrollPane2 = new javax.swing.JScrollPane();
        jTextArea2 = new javax.swing.JTextArea();
        jPanel3 = new javax.swing.JPanel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jPanel4 = new javax.swing.JPanel();
        jScrollPane3 = new javax.swing.JScrollPane();
        jTextArea3 = new javax.swing.JTextArea();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();
        jPanel5 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jButton4 = new javax.swing.JButton();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenuItem2 = new javax.swing.JMenuItem();
        jMenu6 = new javax.swing.JMenu();
        jMenuItem7 = new javax.swing.JMenuItem();
        jMenu2 = new javax.swing.JMenu();
        jMenuItem3 = new javax.swing.JMenuItem();
        jMenuItem4 = new javax.swing.JMenuItem();
        jMenu5 = new javax.swing.JMenu();
        jMenuItem5 = new javax.swing.JMenuItem();
        jMenuItem8 = new javax.swing.JMenuItem();
        jMenu4 = new javax.swing.JMenu();
        jRadioButtonMenuItem1 = new javax.swing.JRadioButtonMenuItem();
        jRadioButtonMenuItem2 = new javax.swing.JRadioButtonMenuItem();
        jMenu3 = new javax.swing.JMenu();
        jMenuItem6 = new javax.swing.JMenuItem();

        getContentPane().setLayout(null);

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("HL-RSA\u89e3\u5bc6\u5668");
        setResizable(false);
        jPanel1.setLayout(null);

        jPanel2.setLayout(new java.awt.BorderLayout());

        jTextArea2.setEditable(false);
        jTextArea2.setLineWrap(true);
        jTextArea2.setWrapStyleWord(true);
        jScrollPane2.setViewportView(jTextArea2);

        jPanel2.add(jScrollPane2, java.awt.BorderLayout.CENTER);

        jPanel1.add(jPanel2);
        jPanel2.setBounds(340, 60, 310, 80);

        jPanel3.setLayout(new java.awt.BorderLayout());

        jTextArea1.setEditable(false);
        jTextArea1.setLineWrap(true);
        jTextArea1.setWrapStyleWord(true);
        jScrollPane1.setViewportView(jTextArea1);

        jPanel3.add(jScrollPane1, java.awt.BorderLayout.CENTER);

        jPanel1.add(jPanel3);
        jPanel3.setBounds(10, 60, 300, 80);

        jPanel4.setLayout(new java.awt.BorderLayout());

        jTextArea3.setWrapStyleWord(true);
        jScrollPane3.setViewportView(jTextArea3);

        jPanel4.add(jScrollPane3, java.awt.BorderLayout.CENTER);

        jPanel1.add(jPanel4);
        jPanel4.setBounds(10, 190, 640, 310);

        jButton1.setText("\u8bfb\u53d6\u79c1\u94a5");
        jButton1.setActionCommand("jButton1");
        jButton1.setAlignmentY(0.0F);
        jButton1.setAutoscrolls(true);
        jButton1.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
        jButton1.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        jButton1.setNextFocusableComponent(jButton2);
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jPanel1.add(jButton1);
        jButton1.setBounds(10, 20, 90, 30);

        jButton2.setText("\u8bfb\u53d6\u5bc6\u6587");
        jButton2.setActionCommand("jButton1");
        jButton2.setAlignmentX(0.5F);
        jButton2.setAutoscrolls(true);
        jButton2.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
        jButton2.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        jButton2.setNextFocusableComponent(jButton4);
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jPanel1.add(jButton2);
        jButton2.setBounds(340, 20, 90, 30);

        jButton3.setText("\u89e3\u5bc6\u5bc6\u6587");
        jButton3.setActionCommand("jButton1");
        jButton3.setAlignmentX(0.5F);
        jButton3.setAutoscrolls(true);
        jButton3.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
        jButton3.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        jButton3.setNextFocusableComponent(jButton1);
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jPanel1.add(jButton3);
        jButton3.setBounds(10, 150, 90, 30);

        jPanel5.setLayout(new java.awt.GridLayout(1, 1));

        jPanel5.setName("jPanel5");
        progresser = new JProgressBar();
        jPanel5.add(progresser);
        jPanel1.add(jPanel5);
        jPanel5.setBounds(210, 160, 440, 20);

        jLabel1.setText("\u5df2\u89e3\u5bc6\uff1a");
        jPanel1.add(jLabel1);
        jLabel1.setBounds(120, 160, 90, 20);

        jButton4.setText("\u67e5\u770b\u5bc6\u6587");
        jButton4.setActionCommand("jButton1");
        jButton4.setAlignmentX(0.5F);
        jButton4.setAutoscrolls(true);
        jButton4.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
        jButton4.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
        jButton4.setNextFocusableComponent(jButton3);
        jButton4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton4ActionPerformed(evt);
            }
        });

        jPanel1.add(jButton4);
        jButton4.setBounds(560, 20, 90, 30);

        getContentPane().add(jPanel1);
        jPanel1.setBounds(0, 0, 730, 580);

        jMenu1.setText("\u6587\u4ef6(F)");
        jMenu1.setMnemonic(KeyEvent.VK_F);
        jMenuItem1.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem1.setText("\u4fdd\u5b58\u660e\u6587");
        jMenuItem1.setBorder(new javax.swing.border.SoftBevelBorder(javax.swing.border.BevelBorder.RAISED));
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
            }
        });

        jMenu1.add(jMenuItem1);

        jMenuItem2.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_X, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem2.setText("\u9000\u51fa");
        jMenuItem2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem2ActionPerformed(evt);
            }
        });

        jMenu1.add(jMenuItem2);

        jMenuBar1.add(jMenu1);

        jMenu6.setText("\u5bc6\u94a5(S)");
        jMenu6.setMnemonic(KeyEvent.VK_S);
        jMenuItem7.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_E, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem7.setText("\u4ea7\u751f\u5bc6\u94a5");
        jMenuItem7.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem7ActionPerformed(evt);
            }
        });

        jMenu6.add(jMenuItem7);

        jMenuBar1.add(jMenu6);

        jMenu2.setText("\u8bfb\u53d6(R)");
        jMenu2.setMnemonic(KeyEvent.VK_R);
        jMenuItem3.setAction(jButton1.getAction());
        jMenuItem3.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_K, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem3.setText("\u8bfb\u53d6\u5bc6\u94a5");
        jMenuItem3.setFocusable(true);
        jMenuItem3.setInheritsPopupMenu(true);
        jMenuItem3.setRolloverEnabled(true);
        jMenuItem3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem3ActionPerformed(evt);
            }
        });

        jMenu2.add(jMenuItem3);