| 1 | /*
|
|---|
| 2 | * Copyright 2002-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|---|
| 3 | *
|
|---|
| 4 | * Licensed under the Apache License 2.0 (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
|
|---|
| 8 | */
|
|---|
| 9 |
|
|---|
| 10 | #ifndef OSSL_CRYPTO_AES_LOCAL_H
|
|---|
| 11 | # define OSSL_CRYPTO_AES_LOCAL_H
|
|---|
| 12 |
|
|---|
| 13 | # include <openssl/e_os2.h>
|
|---|
| 14 | # include <stdio.h>
|
|---|
| 15 | # include <stdlib.h>
|
|---|
| 16 | # include <string.h>
|
|---|
| 17 |
|
|---|
| 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)); }
|
|---|
| 22 | # else
|
|---|
| 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); }
|
|---|
| 25 | # endif
|
|---|
| 26 |
|
|---|
| 27 | typedef uint64_t u64;
|
|---|
| 28 | # ifdef AES_LONG
|
|---|
| 29 | typedef unsigned long u32;
|
|---|
| 30 | # else
|
|---|
| 31 | typedef unsigned int u32;
|
|---|
| 32 | # endif
|
|---|
| 33 | typedef unsigned short u16;
|
|---|
| 34 | typedef unsigned char u8;
|
|---|
| 35 |
|
|---|
| 36 | # define MAXKC (256/32)
|
|---|
| 37 | # define MAXKB (256/8)
|
|---|
| 38 | # define MAXNR 14
|
|---|
| 39 |
|
|---|
| 40 | /* This controls loop-unrolling in aes_core.c */
|
|---|
| 41 | # undef FULL_UNROLL
|
|---|
| 42 |
|
|---|
| 43 | #endif /* !OSSL_CRYPTO_AES_LOCAL_H */
|
|---|
