ByteXorModification.java

/**
 * TLS-Attacker - A Modular Penetration Testing Framework for TLS
 *
 * Copyright 2014-2016 Ruhr University Bochum / Hackmanit GmbH
 *
 * Licensed under Apache License 2.0
 * http://www.apache.org/licenses/LICENSE-2.0
 */
package de.rub.nds.tlsattacker.modifiablevariable.singlebyte;

import de.rub.nds.tlsattacker.modifiablevariable.VariableModification;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;

/**
 * @author Juraj Somorovsky - juraj.somorovsky@rub.de
 */
@XmlRootElement
@XmlType(propOrder = { "xor", "modificationFilter", "postModification" })
public class ByteXorModification extends VariableModification<Byte> {

    private Byte xor;

    public ByteXorModification() {

    }

    public ByteXorModification(Byte bi) {
	this.xor = bi;
    }

    @Override
    protected Byte modifyImplementationHook(Byte input) {
	if (input == null) {
	    input = 0;
	}
	return (byte) (input ^ xor);
    }

    public Byte getXor() {
	return xor;
    }

    public void setXor(Byte xor) {
	this.xor = xor;
    }
}