/*************************************************************************
* Copyright (C) 2002 Intel Corporation
*
* Licensed under the Apache License,  Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* 	http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law  or agreed  to  in  writing,  software
* distributed under  the License  is  distributed  on  an  "AS IS"  BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the  specific  language  governing  permissions  and
* limitations under the License.
*************************************************************************/

/* 
//               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*/

IPP_OWN_DEFN (void, cpUnpackMontCtx, (const Ipp8u* pBuffer, IppsMontState* pCtx))
{
   /* size of context (bytes) */
   int ctxSize = sizeof(IppsMontState);
   CopyBlock(pBuffer, pCtx, ctxSize);

   pBuffer = (Ipp8u*)pBuffer + sizeof(IppsMontState);

   gsUnpackModEngineCtx(pBuffer, MNT_ENGINE(pCtx));
}
