/*************************************************************************
 *                                                                       *
 *  CERT-CVC: EAC 1.11 Card Verifiable Certificate Library               * 
 *                                                                       *
 *  This software is free software; you can redistribute it and/or       *
 *  modify it under the terms of the GNU Lesser General Public           *
 *  License as published by the Free Software Foundation; either         *
 *  version 2.1 of the License, or any later version.                    *
 *                                                                       *
 *  See terms of license at gnu.org.                                     *
 *                                                                       *
 *************************************************************************/
package org.ejbca.cvc;

import org.ejbca.cvc.exception.ConstructionException;

/**
 * Interface for signable classes, forcing them to implement a method for
 * getting the data to be signed
 *
 * @version $Id: Signable.java 9075 2010-05-20 08:09:08Z anatom $
 */
public interface Signable {

    /**
     * Returns the data to be signed
     * 
     * @return
     * @throws ConstructionException
     */
    public byte[] getTBS() throws ConstructionException;

}