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iaes_asm_interface.h
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iaes_asm_interface.h
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/*
* Copyright (c) 2010, Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef _INTEL_AES_ASM_INTERFACE_H__
#define _INTEL_AES_ASM_INTERFACE_H__
#include "iaesni.h"
typedef struct _sAesData
{
_AES_IN UCHAR *in_block;
_AES_OUT UCHAR *out_block;
_AES_IN UCHAR *expanded_key;
_AES_INOUT UCHAR *iv; // for CBC mode
_AES_IN size_t num_blocks;
} sAesData;
#if (__cplusplus)
extern "C"
{
#endif
#if 0
#define MYSTDCALL __stdcall
#else
#define MYSTDCALL
#endif
#ifdef __linux__
#ifndef __LP64__
#define iEncExpandKey256 _iEncExpandKey256
#define iDecExpandKey256 _iDecExpandKey256
#define iEnc256 _iEnc256
#define iDec256 _iDec256
#endif
#endif
void MYSTDCALL iEncExpandKey256(_AES_IN UCHAR *key, _AES_OUT UCHAR *expanded_key);
void MYSTDCALL iDecExpandKey256(UCHAR *key, _AES_OUT UCHAR *expanded_key);
void MYSTDCALL iEnc256(sAesData *data);
void MYSTDCALL iDec256(sAesData *data);
#endif