SecureMessaging.java

/*
 * Copyright (C) 2016-2017 Arnaud Fontaine
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.sufficientlysecure.keychain.securitytoken;

import java.io.IOException;

import javax.smartcardio.CommandAPDU;
import javax.smartcardio.ResponseAPDU;

public interface SecureMessaging {

    void clearSession();

    boolean isEstablished();

    CommandAPDU encryptAndSign(CommandAPDU apdu) throws SecureMessagingException;

    ResponseAPDU verifyAndDecrypt(ResponseAPDU apdu) throws SecureMessagingException;
}