2 * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #ifndef HEADER_AES_LOCL_H
11 # define HEADER_AES_LOCL_H
13 # include <openssl/e_os2.h>
18 # if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64))
19 # define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
20 # define GETU32(p) SWAP(*((u32 *)(p)))
21 # define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
23 # define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3]))
24 # define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); }
28 typedef unsigned long u32;
30 typedef unsigned int u32;
32 typedef unsigned short u16;
33 typedef unsigned char u8;
35 # define MAXKC (256/32)
36 # define MAXKB (256/8)
39 /* This controls loop-unrolling in aes_core.c */
42 #endif /* !HEADER_AES_LOCL_H */