/**
 * \file aesni.h
 *
 * \brief AES-NI for hardware AES acceleration on some Intel processors
 *
 *  Copyright (C) 2013, Brainspark B.V.
 *
 *  This file is part of PolarSSL (http://www.polarssl.org)
 *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
 *
 *  All rights reserved.
 *
 *  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 2 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, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#ifndef POLARSSL_AESNI_H
#define POLARSSL_AESNI_H

#include "aes.h"

#if defined(POLARSSL_HAVE_ASM) && defined(__GNUC__) &&  \
    ( defined(__amd64__) || defined(__x86_64__) )   &&  \
    ! defined(POLARSSL_HAVE_X86_64)
#define POLARSSL_HAVE_X86_64
#endif

#if defined(POLARSSL_HAVE_X86_64)

/**
 * \brief          AES_NI detection routine
 *
 * \return         1 if CPU supports AES-NI, 0 otherwise
 */
int aesni_supported( void );

#endif /* POLARSSL_HAVE_X86_64 */

#endif /* POLARSSL_AESNI_H */