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/*******************************************************************************
* Copyright 2002-2018 Intel Corporation
* All Rights Reserved.
*
* If this software was obtained under the Intel Simplified Software License,
* the following terms apply:
*
* The source code, information and material ("Material") contained herein is
* owned by Intel Corporation or its suppliers or licensors, and title to such
* Material remains with Intel Corporation or its suppliers or licensors. The
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*
* If this software was obtained under the Apache License, Version 2.0 (the
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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*******************************************************************************/
/*
// Intel(R) Integrated Performance Primitives
// Cryptographic Primitives (ippcp)
//
// Contents:
// cpUnpackMontCtx()
//
*/
#include "owndefs.h"
#include "owncp.h"
#include "pcpbn.h"
#include "pcpmontgomery.h"
#include "pcptool.h"
/*F*
// Name: cpUnpackMontCtx
//
// Purpose: Deserialize mont context
//
// Parameters:
// pCtx context
// pBuffer buffer
*F*/
void cpUnpackMontCtx(const Ipp8u* pBuffer, IppsMontState* pCtx)
{
IppsMontState* pAlignedBuffer = (IppsMontState*)(IPP_ALIGNED_PTR((pBuffer), MONT_ALIGNMENT));
/* size of context (bytes) */
int ctxSize = sizeof(IppsMontState);
CopyBlock(pAlignedBuffer, pCtx, ctxSize);
pBuffer = (Ipp8u*)pAlignedBuffer + sizeof(IppsMontState);
gsUnpackModEngineCtx(pBuffer, MNT_ENGINE(pCtx));
}
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