gui.java

S-DES加、解密程序

    temp.delete(0, temp.length());
    for (int i = 4; i < 8; i++) {
        temp.append(encrypt.IP[i]);
    }
    IPRText.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step1EP) {
        temp.append(i);
    }
    EP1Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step1XOR1) {
        temp.append(i);
    }
    XORK1Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 2; i++) {
        temp.append(encrypt.step1S[i]);
    }
    S01Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 2; i < 4; i++) {
        temp.append(encrypt.step1S[i]);
    }
    S11Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step1P4) {
        temp.append(i);
    }
    P41Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step1XOR2) {
        temp.append(i);
    }
    P4XOR21Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.change) {
        temp.append(i);
    }
    switchText.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step2EP) {
        temp.append(i);
    }
    EP2Text.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : encrypt.step2XOR1) {
        temp.append(i);
    }
    XORK2Text.setText(temp.toString());
    
    temp.delete(0, temp.length());
    for (int i = 0; i < 2; i++) {
        temp.append(encrypt.step2S[i]);
    }
    S02Text.setText(temp.toString());
    
    temp.delete(0, temp.length());
    for (int i = 2; i < 4; i++) {
        temp.append(encrypt.step2S[i]);
    }
    S12Text.setText(temp.toString());
    
    temp.delete(0, temp.length());
    for (int i : encrypt.step2P4) {
        temp.append(i);
    }
    P42Text.setText(temp.toString());
                
    temp.delete(0, temp.length());
    for (int i : encrypt.step2XOR2) {
        temp.append(i);
    }
    P4XOR22Text.setText(temp.toString());
   
    temp.delete(0, temp.length());
    for (int i : encrypt.cipherText) {
        temp.append(i);
    }
    finalText.setText(temp.toString());    
}//GEN-LAST:event_jButton1ActionPerformed

private void LLS2TextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_LLS2TextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_LLS2TextActionPerformed

private void RLS2TextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RLS2TextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_RLS2TextActionPerformed

private void K2TextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_K2TextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_K2TextActionPerformed

private void EP1TextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_EP1TextActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_EP1TextActionPerformed

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    
    this.enable(true);
    jDialog1.setVisible(false);// TODO add your handling code here:
}//GEN-LAST:event_jButton2ActionPerformed

private void jTextField4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField4ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jTextField4ActionPerformed

private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed

    StringBuffer temp = new StringBuffer();
    String SPSW = jTextField1.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 ScipherText = jTextField2.getText();
    if(ScipherText.length() != 8){
        jDialog1.setVisible(true);
        this.enable(false);
        return;
    }
    
    int[] cipherText = new int[8];
    for (int i = 0; i < 8; i++) {
        cipherText[i] = ScipherText.charAt(i) - 48;
        if(cipherText[i] < 0 || cipherText[i] > 1) {
            jDialog1.setVisible(true);
            this.enable(false);
            return;
        }
    }
    InitPSW initPSW = new InitPSW();
    initPSW.calculate(PSW);

    for (int elem : initPSW.P10) {
        temp.append(elem);
    }
    jTextField3.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 5; i++) {
        temp.append(initPSW.LS1[i]);
    }
    jTextField4.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 5; i < 10; i++) {
        temp.append(initPSW.LS1[i]);
    }
    jTextField5.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : initPSW.K1) {
        temp.append(i);
    }
    jTextField6.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 5; i++) {
        temp.append(initPSW.LS2[i]);
    }
    jTextField7.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 5; i < 10; i++) {
        temp.append(initPSW.LS2[i]);
    }
    jTextField8.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : initPSW.K2) {
        temp.append(i);
    }
    jTextField9.setText(temp.toString());

    Calculation decryption = new Calculation();
    decryption.calculateCipher(cipherText, initPSW.K2, initPSW.K1);

    temp.delete(0, temp.length());
    for (int i = 0; i < 4; i++) {
        temp.append(decryption.IP[i]);
    }
    jTextField10.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 4; i < 8; i++) {
        temp.append(decryption.IP[i]);
    }
    jTextField11.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : decryption.step1EP) {
        temp.append(i);
    }
    jTextField12.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : decryption.step1XOR1) {
        temp.append(i);
    }
    jTextField13.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 0; i < 2; i++) {
        temp.append(decryption.step1S[i]);
    }
    jTextField14.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i = 2; i < 4; i++) {
        temp.append(decryption.step1S[i]);
    }
    jTextField15.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : decryption.step1P4) {
        temp.append(i);
    }
    jTextField16.setText(temp.toString());

    temp.delete(0, temp.length());
    for (int i : decryption.step1XOR2) {