gui.java

S-DES加、解密程序

        jLabel48.setText("S0:");

        jLabel49.setText("S1:");

        jLabel50.setText("P4 of S-box:");

        jLabel51.setText("P4 XOR Left:");

        jLabel52.setFont(new java.awt.Font("Tahoma", 1, 14));
        jLabel52.setText("Get The Plain:");

        jTextField25.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N

        javax.swing.GroupLayout jPanel8Layout = new javax.swing.GroupLayout(jPanel8);
        jPanel8.setLayout(jPanel8Layout);
        jPanel8Layout.setHorizontalGroup(
            jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel8Layout.createSequentialGroup()
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel52)
                    .addComponent(jLabel46)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel8Layout.createSequentialGroup()
                        .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jTextField25, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 168, Short.MAX_VALUE)
                            .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel8Layout.createSequentialGroup()
                                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel47)
                                    .addComponent(jLabel50)
                                    .addComponent(jLabel49)
                                    .addComponent(jLabel48)
                                    .addComponent(jLabel51))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(jPanel8Layout.createSequentialGroup()
                                        .addGap(10, 10, 10)
                                        .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addComponent(jTextField24, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE)
                                            .addComponent(jTextField23, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE)
                                            .addComponent(jTextField21, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE)
                                            .addComponent(jTextField22, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE)))
                                    .addGroup(jPanel8Layout.createSequentialGroup()
                                        .addGap(10, 10, 10)
                                        .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addGroup(jPanel8Layout.createSequentialGroup()
                                                .addComponent(jTextField19, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE)
                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED))
                                            .addComponent(jTextField20, javax.swing.GroupLayout.DEFAULT_SIZE, 96, Short.MAX_VALUE))))))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                .addContainerGap())
        );
        jPanel8Layout.setVerticalGroup(
            jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel8Layout.createSequentialGroup()
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel46)
                    .addComponent(jTextField19, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel47)
                    .addComponent(jTextField20, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel48)
                    .addComponent(jTextField21, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel49)
                    .addComponent(jTextField22, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel50)
                    .addComponent(jTextField23, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(12, 12, 12)
                .addGroup(jPanel8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel51)
                    .addComponent(jTextField24, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel52)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jTextField25, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(74, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
        jPanel5.setLayout(jPanel5Layout);
        jPanel5Layout.setHorizontalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel5Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addComponent(jButton3)
                        .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addGroup(jPanel5Layout.createSequentialGroup()
                                .addComponent(jLabel28)
                                .addGap(18, 18, 18)
                                .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 97, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(jPanel5Layout.createSequentialGroup()
                                .addComponent(jLabel29)
                                .addGap(18, 18, 18)
                                .addComponent(jTextField2)))))
                .addGap(18, 18, 18)
                .addComponent(jPanel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jPanel8, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(38, Short.MAX_VALUE))
        );
        jPanel5Layout.setVerticalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel5Layout.createSequentialGroup()
                .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jPanel8, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel7, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel5Layout.createSequentialGroup()
                        .addContainerGap()
                        .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel28)
                            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel29)
                            .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton3)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jPanel6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(22, 22, 22))
        );

        jTabbedPane1.addTab("Decryption", jPanel5);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 611, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jTabbedPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 362, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

private void plainTextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_plainTextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_plainTextActionPerformed

private void PSWTextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_PSWTextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_PSWTextActionPerformed

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO add your handling code here:
    StringBuffer temp = new StringBuffer();
    String SPSW = PSWText.getText();
    if(SPSW.length() != 10){
        jDialog1.setVisible(true);
        this.enable(false);
        return;
    }   
    
    int[] PSW = new int[10];
    for (int i = 0; i < 10; i++) {
        PSW[i] = SPSW.charAt(i) - 48;
        if(PSW[i] < 0 || PSW[i] > 1) {
            jDialog1.setVisible(true);
            this.enable(false);
            return;
        }
    }
    
    String SPlain = plainText.getText();
    if(SPlain.length() != 8){
        jDialog1.setVisible(true);
        this.enable(false);
        return;
    }
    
    int[] plain = new int[8];
    for (int i = 0; i < 8; i++) {
        plain[i] = SPlain.charAt(i) - 48;
        if(plain[i] < 0 || plain[i] > 1) {
            jDialog1.setVisible(true);
            this.enable(false);
            return;
        }
    }
    InitPSW initPSW = new InitPSW();
    initPSW.calculate(PSW);

    for (int elem : initPSW.P10) {
        temp.append(elem);
    }
    P10Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 5; i++) {
        temp.append(initPSW.LS1[i]);
    }
    LLS1Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 5; i < 10; i++) {
        temp.append(initPSW.LS1[i]);
    }
    RLS1Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : initPSW.K1) {
        temp.append(i);
    }
    K1Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 5; i++) {
        temp.append(initPSW.LS2[i]);
    }
    LLS2Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 5; i < 10; i++) {
        temp.append(initPSW.LS2[i]);
    }
    RLS2Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : initPSW.K2) {
        temp.append(i);
    }
    K2Text.setText(temp.toString());

    Calculation encrypt = new Calculation();
    encrypt.calculateCipher(plain, initPSW.K1, initPSW.K2);

    temp.delete(0, temp.length());
    for (int i = 0; i < 4; i++) {
        temp.append(encrypt.IP[i]);
    }
    IPLText.setText(temp.toString());