1 /* $NetBSD: rijndael-alg-fst.h,v 1.1.1.1 2011/04/13 18:14:51 elric Exp $ */ 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 43 int rijndaelKeySetupEnc(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits); 44 int rijndaelKeySetupDec(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits); 45 void rijndaelEncrypt(const uint32_t rk[/*4*(Nr + 1)*/], int Nr, const uint8_t pt[16], uint8_t ct[16]); 46 void 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