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package gnu.crypto.mode;  // -*- mode: java; c-basic-offset: -*-

// ----------------------------------------------------------------------------
// $Id: IAuthenticatedMode.java,v 1.2 2005/10/06 04:24:17 rsdio Exp $
// Copyright (C) 2004 Free Software Foundation, Inc.
// This file is part of GNU Crypto.
// GNU Crypto 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 2, or (at your option)
// any later version.
// GNU Crypto is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING.  If not, write to the
//    Free Software Foundation Inc.,
//    51 Franklin Street, Fifth Floor,
//    Boston, MA 02110-1301
//    USA
// Linking this library statically or dynamically with other modules is
// making a combined work based on this library.  Thus, the terms and
// conditions of the GNU General Public License cover the whole
// combination.
// As a special exception, the copyright holders of this library give
// you permission to link this library with independent modules to
// produce an executable, regardless of the license terms of these
// independent modules, and to copy and distribute the resulting
// executable under terms of your choice, provided that you also meet,
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// library, but you are not obligated to do so.  If you do not wish to
// do so, delete this exception statement from your version.
// ----------------------------------------------------------------------------

import gnu.crypto.mac.IMac;

 * The interface for encryption modes that also produce a message authentication
 * tag.
 * <p>This interface is merely the conjuction of the {@link IMode} and
 * {@link IMac} interfaces. Encryption and decryption is done via the
 * {@link IMode#update(byte[],int,byte[],int)} method, tag generation
 * is done via the {@link IMac#digest()} method, and header updating
 * (if supported by the mode) is done via the {@link
 * IMac#update(byte[],int,int)} method.
 * @version $Revision: 1.2 $
00061 public interface IAuthenticatedMode extends IMode, IMac {

   // Trivial conjunction of IMode and IMac.

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