aes_bear.h revision 1.1 
1/*	$NetBSD: aes_bear.h,v 1.1 2020/06/29 23:27:52 riastradh Exp $	*/
2
3/*-
4 * Copyright (c) 2020 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef	_CRYPTO_AES_AES_BEAR_H
30#define	_CRYPTO_AES_AES_BEAR_H
31
32#include <sys/types.h>
33#include <sys/endian.h>
34
35#include <crypto/aes/aes.h>
36
37#define	br_dec32le	le32dec
38#define	br_enc32le	le32enc
39
40void	br_aes_ct_bitslice_Sbox(uint32_t *);
41void	br_aes_ct_bitslice_invSbox(uint32_t *);
42void	br_aes_ct_ortho(uint32_t *);
43u_int	br_aes_ct_keysched(uint32_t *, const void *, size_t);
44void	br_aes_ct_skey_expand(uint32_t *, unsigned, const uint32_t *);
45void	br_aes_ct_bitslice_encrypt(unsigned, const uint32_t *, uint32_t *);
46void	br_aes_ct_bitslice_decrypt(unsigned, const uint32_t *, uint32_t *);
47
48extern struct aes_impl	aes_bear_impl;
49
50#endif	/* _CRYPTO_AES_AES_BEAR_H */
51