path: root/src/crypto/null_entropy.c

/*
 * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
 *
 * 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

FILE_LICENCE ( GPL2_OR_LATER );

/** @file
 *
 * Nonexistent entropy source
 *
 *
 * This source provides no entropy and must NOT be used in a
 * security-sensitive environment.
 */

#include <ipxe/entropy.h>

PROVIDE_ENTROPY_INLINE ( null, min_entropy_per_sample );
PROVIDE_ENTROPY_INLINE ( null, entropy_enable );
PROVIDE_ENTROPY_INLINE ( null, entropy_disable );
PROVIDE_ENTROPY_INLINE ( null, get_noise );