package newpackage4;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.io.*;

public class NewClass5 extends JFrame{

   public NewClass5() {
        initiateComponents();
    }

    private JLabel TitleLabel;

    private JPanel innerPanel;

    private JLabel StringInputLabel;

    private JTextField InputStringTextField;

    private JButton RunButton;
    private JButton SaveButton;
    private JButton ResetButton;
    private JButton ExitButton;

    private JTextArea OutputWindow;

    private char[] plainText;

    private void initiateComponents() {
        getContentPane().setLayout(null);
        setTitle("Simplified Simulation: RSA Security Algorithm");
        setSize(new Dimension(1025, 703));
        setLocation(0,0);
        setResizable(false);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        getContentPane().setBackground(new Color(100,200,200));

        getContentPane().add(getInnerPanel());
        getContentPane().add(getTitleLabel());
        populateInnerPanel();
    }

    private JLabel getTitleLabel() {
        TitleLabel = new JLabel();
        TitleLabel.setFont(new Font("Arial",1,44));
        TitleLabel.setText("        RSA Algorithm");
        TitleLabel.setBackground(new Color(255,255,255));
        TitleLabel.setBorder(new EtchedBorder());
        TitleLabel.setBounds(300,40,500,60);
        return TitleLabel;
    }

     private JPanel getInnerPanel() {
        innerPanel = new JPanel();
        innerPanel.setLayout(null);
        innerPanel.setBackground(new Color(190,255,255));
        innerPanel.setBorder(new TitledBorder(
                new TitledBorder(null, "",
                    TitledBorder.DEFAULT_JUSTIFICATION,
                    TitledBorder.DEFAULT_POSITION,
                    new Font("Times New Roman", 1, 12))));
        innerPanel.setBounds(40,160,930,460);
        return innerPanel;
    }

    private void populateInnerPanel() {
        StringInputLabel = new JLabel();
        StringInputLabel.setFont(new Font("Bookman Old Style",0,13));
        StringInputLabel.setText("Enter in a word:");
        innerPanel.add(StringInputLabel);
        StringInputLabel.setBounds(65,20,110,20);

        InputStringTextField = new JTextField();
        InputStringTextField.setText(" ");
        innerPanel.add(InputStringTextField);
        InputStringTextField.setBounds(180,20,220,20);

        RunButton = new JButton();
        RunButton.setFont(new Font("Bookman Old Style",1,13));
        RunButton.setText("Run");
        innerPanel.add(RunButton);
        RunButton.setBounds(65,420,70,20);

        SaveButton = new JButton();
        SaveButton.setFont(new Font("Bookman Old Style",1,13));
        SaveButton.setText("Save");
        innerPanel.add(SaveButton);
        SaveButton.setBounds(305,420,70,20);

        ResetButton = new JButton();
        ResetButton.setFont(new Font("Bookman Old Style",1,13));
        ResetButton.setText("Reset");
        innerPanel.add(ResetButton);
        ResetButton.setBounds(555,420,80,20);

        ExitButton = new JButton();
        ExitButton.setFont(new Font("Bookman Old Style",1,13));
        ExitButton.setText("Exit");
        innerPanel.add(ExitButton);
        ExitButton.setBounds(794,420,70,20);

        OutputWindow = new JTextArea();
        Font equalSpacedFont = new Font("Monospaced",Font.PLAIN,14);
        OutputWindow.setFont(equalSpacedFont);
        OutputWindow.setEditable(false);
        JScrollPane scrollPane = new JScrollPane(OutputWindow);
        scrollPane.setBounds(65,70,800,330);
        innerPanel.add(scrollPane);

    }

    public void actionPerformed(ActionEvent event) {
        String arg = event.getActionCommand();

                if(arg.equals("Run"))
                {
                        try
                        {
                                int plainTextLength = plainText.length;
                                String inputString = InputStringTextField.getText();
                                int inputStringLength = inputString.length();
                                char[] result = new char[inputStringLength];
                                //char currentSource = inputString.charAt(i);
                        }
                        catch (Exception e) {

                        }

                        int [] cipherText = new int[plainText.length];

                        System.out.print("\nPlaintext:\t ");
                        for(int i = 0; i < plainText.length; i++)
                        {
                           int tmp = (int)plainText[i]-64;
                           cipherText[i] = (tmp*tmp*tmp)%33;
                           System.out.print("\t"+plainText[i]);
                        }
                        System.out.print("\nCiphertext:\t");
                        for(int i = 0; i < cipherText.length; i++)
                        {
                                System.out.print("\t"+cipherText[i]);
                        }
                }
    }

    public static void main(String args[]) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                JFrame.setDefaultLookAndFeelDecorated(true);
                NewClass5 nc5 = new NewClass5();
                nc5.setVisible(true);
            }
        });

      }

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;

public class NewClass5 extends JFrame {
    private static final long serialVersionUID = 1L;

    public NewClass5() {
        initiateComponents();
    }

    private JLabel TitleLabel;

    private JPanel innerPanel;

    private JLabel StringInputLabel;

    private static JTextField InputStringTextField;

    private JButton RunButton;

    private JButton SaveButton;

    private JButton ResetButton;

    private JButton ExitButton;

    private JTextArea OutputWindow;

    private void initiateComponents() {
        getContentPane().setLayout(null);
        setTitle("Simplified Simulation: RSA Security Algorithm");
        setSize(new Dimension(1025, 703));
        setLocation(0, 0);
        setResizable(false);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        getContentPane().setBackground(new Color(100, 200, 200));

        getContentPane().add(getInnerPanel());
        getContentPane().add(getTitleLabel());
        populateInnerPanel();
    }

    private JLabel getTitleLabel() {
        TitleLabel = new JLabel();
        TitleLabel.setFont(new Font("Arial", 1, 44));
        TitleLabel.setText("        RSA Algorithm");
        TitleLabel.setBackground(new Color(255, 255, 255));
        TitleLabel.setBorder(new EtchedBorder());
        TitleLabel.setBounds(300, 40, 500, 60);
        return TitleLabel;
    }

    private JPanel getInnerPanel() {
        innerPanel = new JPanel();
        innerPanel.setLayout(null);
        innerPanel.setBackground(new Color(190, 255, 255));
        innerPanel.setBorder(new TitledBorder(new TitledBorder(null, "",
                TitledBorder.DEFAULT_JUSTIFICATION,
                TitledBorder.DEFAULT_POSITION, new Font("Times New Roman", 1,
                        12))));
        innerPanel.setBounds(40, 160, 930, 460);
        return innerPanel;
    }

    private void populateInnerPanel() {
        StringInputLabel = new JLabel();
        StringInputLabel.setFont(new Font("Bookman Old Style", 0, 13));
        StringInputLabel.setText("Enter in a word:");
        innerPanel.add(StringInputLabel);
        StringInputLabel.setBounds(65, 20, 110, 20);

        InputStringTextField = new JTextField();
        innerPanel.add(InputStringTextField);
        InputStringTextField.setBounds(180, 20, 220, 20);

        RunButton = new JButton();
        RunButton.setFont(new Font("Bookman Old Style", 1, 13));
        RunButton.setText("Run");
        innerPanel.add(RunButton);
        RunButton.setBounds(65, 420, 70, 20);

        SaveButton = new JButton();
        SaveButton.setFont(new Font("Bookman Old Style", 1, 13));
        SaveButton.setText("Save");
        innerPanel.add(SaveButton);
        SaveButton.setBounds(305, 420, 70, 20);

        ResetButton = new JButton();
        ResetButton.setFont(new Font("Bookman Old Style", 1, 13));
        ResetButton.setText("Reset");
        innerPanel.add(ResetButton);
        ResetButton.setBounds(555, 420, 80, 20);

        ExitButton = new JButton();
        ExitButton.setFont(new Font("Bookman Old Style", 1, 13));
        ExitButton.setText("Exit");
        innerPanel.add(ExitButton);
        ExitButton.setBounds(794, 420, 70, 20);

        OutputWindow = new JTextArea();
        Font equalSpacedFont = new Font("Monospaced", Font.PLAIN, 14);
        OutputWindow.setFont(equalSpacedFont);
        OutputWindow.setEditable(false);
        JScrollPane scrollPane = new JScrollPane(OutputWindow);
        scrollPane.setBounds(65, 70, 800, 330);
        innerPanel.add(scrollPane);

        // add event listeners
        ButtonListener aListener = new ButtonListener();
        ResetButton.addActionListener(aListener);
        ExitButton.addActionListener(aListener);
        RunButton.addActionListener(aListener);
    }

    static int[] encryptText(char[] plainText) {
        int[] encText = new int[plainText.length];

        for (int i = 0; i < plainText.length; i++) {
            int tmp = (int) plainText[i] - 64;
            encText[i] = (tmp * tmp * tmp) % 33;
        }
        return encText;
    }

    private void printText(char[] plainText, int[] encText) {
        if(plainText == null || encText == null) {
            clearText();
            return;
        }
        StringBuffer sb = new StringBuffer();
        sb.append("\nPlain Text:\t ");
        for (int i = 0; i < plainText.length; i++) {
            sb.append("\t" + plainText[i]);
        }
        sb.append("\nEncripted Text:\t");
        for (int i = 0; i < encText.length; i++) {
            sb.append("\t" + encText[i]);
        }
        OutputWindow.setText(sb.toString());
    }

    private void clearText() {
        InputStringTextField.setText("");
        OutputWindow.setText("");
    }

    public static void main(String args[]) {
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                JFrame.setDefaultLookAndFeelDecorated(true);
                NewClass5 nc5 = new NewClass5();
                nc5.setVisible(true);
            }
        });

    }

    private class ButtonListener implements ActionListener {
        public void actionPerformed(ActionEvent e) {
            Object source = e.getSource();
            if (source == ExitButton) {
                System.exit(0);
            } else if (source == ResetButton) {
                clearText();
            } else if(source == RunButton) {
                char[] plainText = InputStringTextField.getText().toUpperCase().toCharArray(); 
                printText(plainText, encryptText(plainText));
            }
        }

    }
}