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Diffstat (limited to 'ext/ipp/sources/ippcp/pcpmontred.h')
| -rw-r--r-- | ext/ipp/sources/ippcp/pcpmontred.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/ext/ipp/sources/ippcp/pcpmontred.h b/ext/ipp/sources/ippcp/pcpmontred.h new file mode 100644 index 0000000..8b65258 --- /dev/null +++ b/ext/ipp/sources/ippcp/pcpmontred.h @@ -0,0 +1,80 @@ +/******************************************************************************* +* Copyright 2016-2018 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. +*******************************************************************************/ + +/* +// Intel(R) Integrated Performance Primitives +// Cryptographic Primitives (ippcp) +// +*/ +#if !defined(_CP_MONTRED_H) +#define _CP_MONTRED_H + +#include "owndefs.h" +#include "owncp.h" + +#include "pcpbnuimpl.h" +/* +// Montgomery reduction +*/ +#define cpMontRedAdc_BNU OWNAPI(cpMontRedAdc_BNU) +void cpMontRedAdc_BNU(BNU_CHUNK_T* pR, + BNU_CHUNK_T* pProduct, + const BNU_CHUNK_T* pModulus, cpSize nsM, BNU_CHUNK_T m0); + +#define cpMontRedAdx_BNU OWNAPI(cpMontRedAdx_BNU) +void cpMontRedAdx_BNU(BNU_CHUNK_T* pR, + BNU_CHUNK_T* pProduct, + const BNU_CHUNK_T* pModulus, cpSize nsM, BNU_CHUNK_T m0); + +__INLINE void cpMontRed_BNU_opt(BNU_CHUNK_T* pR, + BNU_CHUNK_T* pProduct, + const BNU_CHUNK_T* pModulus, cpSize nsM, BNU_CHUNK_T m0) +{ +#if(_ADCOX_NI_ENABLING_==_FEATURE_ON_) + cpMontRedAdx_BNU(pR, pProduct, pModulus, nsM, m0); +#elif(_ADCOX_NI_ENABLING_==_FEATURE_TICKTOCK_) + IsFeatureEnabled(ippCPUID_ADCOX)? cpMontRedAdx_BNU(pR, pProduct, pModulus, nsM, m0) + : cpMontRedAdc_BNU(pR, pProduct, pModulus, nsM, m0); +#else + cpMontRedAdc_BNU(pR, pProduct, pModulus, nsM, m0); +#endif +} + +#endif /* _CP_MONTRED_H */ |