release/src-rt-6.x.4708/include/bcmcrypto/rijndael-alg-fst.h

   1 /* $Id: rijndael-alg-fst.h 241182 2011-02-17 21:50:03Z $ */
   2
   3 /**
   4  * rijndael-alg-fst.h
   5  *
   6  * @version 3.0 (December 2000)
   7  *
   8  * Optimised ANSI C code for the Rijndael cipher (now AES)
   9  *
  10  * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
  11  * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
  12  * @author Paulo Barreto <paulo.barreto@terra.com.br>
  13  *
  14  * This code is hereby placed in the public domain.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
  17  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
  20  * 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
  23  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  24  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  25  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  26  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * Copyright (C) 2014, Broadcom Corporation. All Rights Reserved.
  29  *
  30  * Permission to use, copy, modify, and/or distribute this software for any
  31  * purpose with or without fee is hereby granted, provided that the above
  32  * copyright notice and this permission notice appear in all copies.
  33  *
  34  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  35  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  36  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  37  * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  38  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  39  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  40  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  41  *
  42  * $Id: rijndael-alg-fst.h 241182 2011-02-17 21:50:03Z $
  43  */
  44
  45 #ifndef __RIJNDAEL_ALG_FST_H
  46
  47 #define __RIJNDAEL_ALG_FST_H
  48
  49
  50 #define MAXKC   (256/32)
  51
  52 #define MAXKB   (256/8)
  53
  54 #define MAXNR   14
  55
  56
  57 #include <typedefs.h>
  58
  59
  60 int BCMROMFN(rijndaelKeySetupEnc)(uint32 rk[], const uint8 cipherKey[], int keyBits);
  61
  62 int BCMROMFN(rijndaelKeySetupDec)(uint32 rk[], const uint8 cipherKey[], int keyBits);
  63
  64 void BCMROMFN(rijndaelEncrypt)(const uint32 rk[], int Nr, const uint8 pt[16], uint8 ct[16]);
  65
  66 void BCMROMFN(rijndaelDecrypt)(const uint32 rk[], int Nr, const uint8 ct[16], uint8 pt[16]);
  67
  68
  69 #ifdef INTERMEDIATE_VALUE_KAT
  70
  71 void rijndaelEncryptRound(const uint32 rk[], int Nr, uint8 block[16], int rounds);
  72
  73 void rijndaelDecryptRound(const uint32 rk[], int Nr, uint8 block[16], int rounds);
  74
  75 #endif /* INTERMEDIATE_VALUE_KAT */
  76
  77 #endif /* __RIJNDAEL_ALG_FST_H */