AES加、解密程序和java界面程序整合的问题！急--在线等！！分不够可再加！！

Question

1、java界面程序如下：public class INSE6110 extends javax.swing.JDialog {
    
    /** Creates new form INSE6110 */
    public INSE6110(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
    }
    
    /** 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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jLabel1 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jTextField3 = new javax.swing.JTextField();        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        jLabel1.setText("");        jLabel3.setText("");        jLabel4.setText("Please input the message that want to be encrypted:");        jLabel5.setText("Encrypted message:");        jLabel6.setText("Decrypted message:");        jButton1.setText("Encrypt");
        jButton1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jButton1MouseClicked(evt);
            }
        });
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });        jButton2.setText("Decrypt");        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, 131, Short.MAX_VALUE)
                        .addGap(359, 359, 359))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addGap(391, 391, 391))
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                            .addComponent(jLabel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel4)
                                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                        .addComponent(jTextField2, javax.swing.GroupLayout.Alignment.LEADING)
                                        .addComponent(jTextField3, javax.swing.GroupLayout.Alignment.LEADING)
                                        .addComponent(jTextField1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 290, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                .addGap(15, 15, 15)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, 88, Short.MAX_VALUE))))
                        .addGap(20, 20, 20))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addGap(225, 225, 225))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1)
                .addGap(4, 4, 4)
                .addComponent(jLabel4)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButton1))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel5)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButton2))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel6)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel3)
                .addContainerGap(46, Short.MAX_VALUE))
        );
        java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-431)/2, (screenSize.height-267)/2, 431, 267);
    }// </editor-fold>//GEN-END:initComponents    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
    }//GEN-LAST:event_jButton1ActionPerformed    private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jButton1MouseClicked
    }//GEN-LAST:event_jButton1MouseClicked
    
    /**
     * @param args the command line arguments
     */

Answer 1

public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new INSE6110(new javax.swing.JFrame(), true).setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JTextField jTextField3;
    // End of variables declaration//GEN-END:variables
    
}
2、AES加、解密程序如下：import java.security.*;   import javax.crypto.*;
   import javax.crypto.spec.*;//import type.lang.UniWriter;import java.io.*;   /**
   * This program generates a AES key, retrieves its raw bytes, and
   * then reinstantiates a AES key from the key bytes.
   * The reinstantiated key is used to initialize a AES cipher for
   * encryption and decryption.
   */   public class AES {     /**
     * Turns array of bytes into string
     *
     * @param buf Array of bytes to convert to hex string
     * @return Generated hex string
     */
     public static String asHex (byte buf[]) {
      StringBuffer strbuf = new StringBuffer(buf.length * 2);
      int i;      for (i = 0; i < buf.length; i++) {
       if (((int) buf[i] & 0xff) < 0x10)
    strbuf.append("0");       strbuf.append(Long.toString((int) buf[i] & 0xff, 16));
      }      return strbuf.toString();
     }     public static void main(String[] args) throws Exception {       String message="This is just an example";       // Get the KeyGenerator       KeyGenerator kgen = KeyGenerator.getInstance("AES");
       kgen.init(128); // 192 and 256 bits may not be available
       // Generate the secret key specs.
       SecretKey skey = kgen.generateKey();
       byte[] raw = skey.getEncoded();
       System.out.println(raw);
       System.out.println(asHex(raw));       /*UniWriter uw = new UniWriter("C:\\aes_key.txt");
       uw.println(raw);
       uw.close();*/
       BufferedWriter out = new BufferedWriter(new FileWriter("C:\\aes_key2.txt"));
       out.write(asHex(raw));
       out.close();
       
       
       SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
       // Instantiate the cipher       Cipher cipher = Cipher.getInstance("AES");       cipher.init(Cipher.ENCRYPT_MODE, skeySpec);
       String s = "haha";
       byte[] encrypted = cipher.doFinal(s.getBytes());
         //cipher.doFinal((args.length == 0 ?
          //"This is just an example" : args[0]).getBytes());
       System.out.println("encrypted string: " + asHex(encrypted));       cipher.init(Cipher.DECRYPT_MODE, skeySpec);
       byte[] original =
         cipher.doFinal(encrypted);
       String originalString = new String(original);
       System.out.println("Original string: " +
         originalString + " " + asHex(original));
       //int i = 0;
       while (true) {
        //System.out.println(i++);
       }
     }
   }3、要实现的功能如下：A、把AES程序整合到JAVA界面程序中，形成一个.java文件
B、具体流程为：当在界面中“jTextField1”输入框中输入待加密的字符串后，按“Encrypt”按钮后，执行AES加密操作；加密结果显示在“jTextField2”输入框中；此时点击“Decrypt”按钮，“jTextField2”输入框中的内容用AES解密后，显示在“jTextField3”中

Answer 2

让AES成为INSE6110的内部类呗。
public class INSE6110 extends javax.swing.JDialog {
。
。
。
}
class AES {


}它们在同一个java文件里，相应的button调用相应的功能就可以了。

Answer 3

传递一个AES的实例到INSE6110中，并保存在一个实例变量里然后在INSE6110的界面代码里就可以调用AES实例来进行加密和解密了

Answer 4

让AES成为INSE6110的内部类呗？？
AES类里原来的main函数怎末办？
public static String asHex (byte buf[]) 这个怎末办？？