Controller.StringEncrypt.java Source code

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Here is the source code for Controller.StringEncrypt.java

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/*
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package Controller;

/**
 *
 * @author ITERIA
 */
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.swing.JOptionPane;
import static org.apache.commons.codec.binary.Base64.encodeBase64;

public class StringEncrypt {

    public final static String encrypt(String cleartext) {
        byte[] encrypted = null;
        try {
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            SecretKeySpec skeySpec = new SecretKeySpec("92AE31A79FEEB2A3".getBytes(), "AES");
            IvParameterSpec ivParameterSpec = new IvParameterSpec("0123456789ABCDEF".getBytes());
            cipher.init(Cipher.ENCRYPT_MODE, skeySpec, ivParameterSpec);
            encrypted = cipher.doFinal(cleartext.getBytes());
        } catch (InvalidAlgorithmParameterException | InvalidKeyException | NoSuchAlgorithmException
                | BadPaddingException | IllegalBlockSizeException | NoSuchPaddingException e) {
            JOptionPane.showMessageDialog(null, "Error encriptando contrasea");
        }
        return new String(encodeBase64(encrypted));
    }
}