10Sstevel@tonic-gate /* crypto/aes/aes.h -*- mode:C; c-file-style: "eay" -*- */ 20Sstevel@tonic-gate /* ==================================================================== 30Sstevel@tonic-gate * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. 40Sstevel@tonic-gate * 50Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 60Sstevel@tonic-gate * modification, are permitted provided that the following conditions 70Sstevel@tonic-gate * are met: 80Sstevel@tonic-gate * 90Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 100Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 110Sstevel@tonic-gate * 120Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 130Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in 140Sstevel@tonic-gate * the documentation and/or other materials provided with the 150Sstevel@tonic-gate * distribution. 160Sstevel@tonic-gate * 170Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this 180Sstevel@tonic-gate * software must display the following acknowledgment: 190Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project 200Sstevel@tonic-gate * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 210Sstevel@tonic-gate * 220Sstevel@tonic-gate * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 230Sstevel@tonic-gate * endorse or promote products derived from this software without 240Sstevel@tonic-gate * prior written permission. For written permission, please contact 250Sstevel@tonic-gate * openssl-core@openssl.org. 260Sstevel@tonic-gate * 270Sstevel@tonic-gate * 5. Products derived from this software may not be called "OpenSSL" 280Sstevel@tonic-gate * nor may "OpenSSL" appear in their names without prior written 290Sstevel@tonic-gate * permission of the OpenSSL Project. 300Sstevel@tonic-gate * 310Sstevel@tonic-gate * 6. Redistributions of any form whatsoever must retain the following 320Sstevel@tonic-gate * acknowledgment: 330Sstevel@tonic-gate * "This product includes software developed by the OpenSSL Project 340Sstevel@tonic-gate * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 350Sstevel@tonic-gate * 360Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 370Sstevel@tonic-gate * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 380Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 390Sstevel@tonic-gate * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 400Sstevel@tonic-gate * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 410Sstevel@tonic-gate * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 420Sstevel@tonic-gate * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 430Sstevel@tonic-gate * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 440Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 450Sstevel@tonic-gate * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 460Sstevel@tonic-gate * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 470Sstevel@tonic-gate * OF THE POSSIBILITY OF SUCH DAMAGE. 480Sstevel@tonic-gate * ==================================================================== 490Sstevel@tonic-gate * 500Sstevel@tonic-gate */ 510Sstevel@tonic-gate 520Sstevel@tonic-gate #ifndef HEADER_AES_LOCL_H 530Sstevel@tonic-gate #define HEADER_AES_LOCL_H 540Sstevel@tonic-gate 550Sstevel@tonic-gate #include <openssl/e_os2.h> 560Sstevel@tonic-gate 570Sstevel@tonic-gate #ifdef OPENSSL_NO_AES 580Sstevel@tonic-gate #error AES is disabled. 590Sstevel@tonic-gate #endif 600Sstevel@tonic-gate 610Sstevel@tonic-gate #include <stdio.h> 620Sstevel@tonic-gate #include <stdlib.h> 630Sstevel@tonic-gate #include <string.h> 640Sstevel@tonic-gate 65*2139Sjp161948 #if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64)) 660Sstevel@tonic-gate # define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00) 670Sstevel@tonic-gate # define GETU32(p) SWAP(*((u32 *)(p))) 680Sstevel@tonic-gate # define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); } 690Sstevel@tonic-gate #else 700Sstevel@tonic-gate # define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) 710Sstevel@tonic-gate # define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } 720Sstevel@tonic-gate #endif 730Sstevel@tonic-gate 74*2139Sjp161948 #ifdef AES_LONG 750Sstevel@tonic-gate typedef unsigned long u32; 76*2139Sjp161948 #else 77*2139Sjp161948 typedef unsigned int u32; 78*2139Sjp161948 #endif 790Sstevel@tonic-gate typedef unsigned short u16; 800Sstevel@tonic-gate typedef unsigned char u8; 810Sstevel@tonic-gate 820Sstevel@tonic-gate #define MAXKC (256/32) 830Sstevel@tonic-gate #define MAXKB (256/8) 840Sstevel@tonic-gate #define MAXNR 14 850Sstevel@tonic-gate 860Sstevel@tonic-gate /* This controls loop-unrolling in aes_core.c */ 870Sstevel@tonic-gate #undef FULL_UNROLL 880Sstevel@tonic-gate 890Sstevel@tonic-gate #endif /* !HEADER_AES_LOCL_H */ 90