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/*******************************************************************************
* Copyright 2017-2018 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
* Material contains proprietary information of Intel or its suppliers and
* licensors. The Material is protected by worldwide copyright laws and treaty
* provisions. No part of the Material may be used, copied, reproduced,
* modified, published, uploaded, posted, transmitted, distributed or disclosed
* in any way without Intel's prior express written permission. No license under
* any patent, copyright or other intellectual property rights in the Material
* is granted to or conferred upon you, either expressly, by implication,
* inducement, estoppel or otherwise. Any license under such intellectual
* property rights must be express and approved by Intel in writing.
*
* Unless otherwise agreed by Intel in writing, you may not remove or alter this
* notice or any other notice embedded in Materials by Intel or Intel's
* suppliers or licensors in any way.
*
*
* If this software was obtained under the Apache License, Version 2.0 (the
* "License"), the following terms apply:
*
* 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.
*******************************************************************************/
#include "gsmodmethodstuff.h"
/*
methods
*/
/* ******************************************** */
static gsModMethod* gsModArithDLP_C(void)
{
static gsModMethod m = {
gs_mont_encode,
gs_mont_decode,
gs_mont_mul,
gs_mont_sqr,
gs_mont_red,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
};
return &m;
}
#if (_IPP32E>=_IPP32E_L9)
static gsModMethod* gsModArithDLP_X(void)
{
static gsModMethod m = {
gs_mont_encodeX,
gs_mont_decodeX,
gs_mont_mulX,
gs_mont_sqrX,
gs_mont_redX,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
};
return &m;
}
#endif
gsModMethod* gsModArithDLP(void)
{
#if (_IPP32E>=_IPP32E_L9)
if(IsFeatureEnabled(ippCPUID_ADCOX))
return gsModArithDLP_X();
else
#endif
return gsModArithDLP_C();
}
/* ******************************************** */
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