/*************************************************************************
* 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.
*************************************************************************/

/*
// Montgomery engine preparation (GetSize/init/Set)
*/

/*
//     Intel(R) Integrated Performance Primitives. Cryptography Primitives.
// 
//     Context:
//        gsMethod_RSA_sse2_private()
//
*/

#include "owncp.h"
#include "pcpngmontexpstuff.h"
#include "gsscramble.h"
#include "pcpngrsamethod.h"
#include "pcpngrsa.h"


#if (_IPP>=_IPP_W7)
#include "pcpngmontexpstuff_sse2.h"

IPP_OWN_DEFN (gsMethod_RSA*, gsMethod_RSA_sse2_private, (void))
{
   static gsMethod_RSA m = {
      RSA_SSE2_MIN_BITSIZE, RSA_SSE2_MAX_BITSIZE,  /* RSA range */

      /* private key exponentiation: private, window, sse2 */
      #if !defined(_USE_WINDOW_EXP_)
      gsMontExpBinBuffer_sse2,
      gsMontExpBin_BNU_sscm_sse2
      #else
      gsMontExpWinBuffer_sse2,
      gsMontExpWin_BNU_sscm_sse2
      #endif
      , NULL
   };
   return &m;
}
#endif /* _IPP_W7 */
