1/*	$NetBSD$	*/
2
3/*	NetBSD: rijndael-alg-fst.h,v 1.2 2000/10/02 17:19:15 itojun Exp	*/
4/*	$KAME: rijndael-alg-fst.h,v 1.5 2003/07/15 10:47:16 itojun Exp $	*/
5/**
6 * rijndael-alg-fst.h
7 *
8 * @version 3.0 (December 2000)
9 *
10 * Optimised ANSI C code for the Rijndael cipher (now AES)
11 *
12 * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
13 * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
14 * @author Paulo Barreto <paulo.barreto@terra.com.br>
15 *
16 * This code is hereby placed in the public domain.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
19 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
25 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30#ifndef __RIJNDAEL_ALG_FST_H
31#define __RIJNDAEL_ALG_FST_H
32
33/* symbol renaming */
34#define rijndaelKeySetupEnc _hc_rijndaelKeySetupEnc
35#define rijndaelKeySetupDec _hc_rijndaelKeySetupDec
36#define rijndaelEncrypt _hc_rijndaelEncrypt
37#define rijndaelDecrypt _hc_rijndaelDecrypt
38
39#define RIJNDAEL_MAXKC	(256/32)
40#define RIJNDAEL_MAXKB	(256/8)
41#define RIJNDAEL_MAXNR	14
42
43int rijndaelKeySetupEnc(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits);
44int rijndaelKeySetupDec(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits);
45void rijndaelEncrypt(const uint32_t rk[/*4*(Nr + 1)*/], int Nr, const uint8_t pt[16], uint8_t ct[16]);
46void rijndaelDecrypt(const uint32_t rk[/*4*(Nr + 1)*/], int Nr, const uint8_t ct[16], uint8_t pt[16]);
47
48#endif /* __RIJNDAEL_ALG_FST_H */
49