1/* 2 * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved. 3 * 4 * The contents of this file constitute Original Code as defined in and are 5 * subject to the Apple Public Source License Version 1.2 (the 'License'). 6 * You may not use this file except in compliance with the License. Please obtain 7 * a copy of the License at http://www.apple.com/publicsource and read it before 8 * using this file. 9 * 10 * This Original Code and all software distributed under the License are 11 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS 12 * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT 13 * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 14 * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the 15 * specific language governing rights and limitations under the License. 16 */ 17 18 19#ifndef _AES_BOXES_H_ 20#define _AES_BOXES_H_ 21 22#include "rijndael-alg-ref.h" 23 24#ifdef __cplusplus 25extern "C" { 26#endif 27 28#define AES_MUL_BY_LOOKUP 1 29 30#if AES_MUL_BY_LOOKUP 31extern const word8 mulBy0x02[256]; 32extern const word8 mulBy0x03[256]; 33extern const word8 mulBy0x0e[256]; 34extern const word8 mulBy0x0b[256]; 35extern const word8 mulBy0x0d[256]; 36extern const word8 mulBy0x09[256]; 37#else 38extern const unsigned char Logtable[256]; 39extern const unsigned char Alogtable[256]; 40#endif /* AES_MUL_BY_LOOKUP */ 41 42extern const unsigned char S[256]; 43extern const unsigned char Si[256]; 44extern const unsigned char iG[4][4]; 45extern const unsigned long rcon[30]; 46 47#ifdef __cplusplus 48} 49#endif 50 51#endif /* _AES_BOXES_H_ */ 52