Page principale | Hiérarchie des classes | Liste alphabétique | Liste des classes | Liste des fichiers | Membres de classe | Membres de fichier | Pages associées

rijndael-alg-fst.h

00001 /**
00002  * rijndael-alg-fst.h
00003  *
00004  * @version 3.0 (December 2000)
00005  *
00006  * Optimised ANSI C code for the Rijndael cipher (now AES)
00007  *
00008  * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
00009  * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
00010  * @author Paulo Barreto <paulo.barreto@terra.com.br>
00011  *
00012  * This code is hereby placed in the public domain.
00013  *
00014  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
00015  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00016  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00017  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
00018  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00019  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00020  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
00021  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
00022  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
00023  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
00024  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00025  */
00026 #ifndef __RIJNDAEL_ALG_FST_H
00027 #define __RIJNDAEL_ALG_FST_H
00028 
00029 #define MAXKC   (256/32)
00030 #define MAXKB   (256/8)
00031 #define MAXNR   14
00032 
00033 typedef unsigned char   u8; 
00034 typedef unsigned short  u16;    
00035 typedef unsigned int    u32;
00036 
00037 int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits);
00038 int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits);
00039 void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]);
00040 void rijndaelDecrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]);
00041 
00042 #ifdef INTERMEDIATE_VALUE_KAT
00043 void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
00044 void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
00045 #endif /* INTERMEDIATE_VALUE_KAT */
00046 
00047 #endif /* __RIJNDAEL_ALG_FST_H */

Généré le Thu Sep 6 13:57:46 2007 pour A.I.F. par  doxygen 1.3.9.1