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/*******************************************************************************
* Copyright (C) 2021 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.
*
*******************************************************************************/
#ifndef EXP_H
#define EXP_H
#include <crypto_mb/defs.h>
#include <crypto_mb/status.h>
/* size of scratch buffer */
EXTERN_C int mbx_exp_BufferSize(int modulusBits);
/* exp operation */
EXTERN_C mbx_status mbx_exp1024_mb8(int64u* const out_pa[8],
const int64u* const base_pa[8],
const int64u* const exp_pa[8], int exp_bits,
const int64u* const mod_pa[8], int mod_bits,
int8u* pBuffer, int bufferLen);
EXTERN_C mbx_status mbx_exp2048_mb8(int64u* const out_pa[8],
const int64u* const base_pa[8],
const int64u* const exp_pa[8], int exp_bits,
const int64u* const mod_pa[8], int mod_bits,
int8u* pBuffer, int bufferLen);
EXTERN_C mbx_status mbx_exp3072_mb8(int64u* const out_pa[8],
const int64u* const base_pa[8],
const int64u* const exp_pa[8], int exp_bits,
const int64u* const mod_pa[8], int mod_bits,
int8u* pBuffer, int bufferLen);
EXTERN_C mbx_status mbx_exp4096_mb8(int64u* const out_pa[8],
const int64u* const base_pa[8],
const int64u* const exp_pa[8], int exp_bits,
const int64u* const mod_pa[8], int mod_bits,
int8u* pBuffer, int bufferLen);
EXTERN_C mbx_status mbx_exp_mb8(int64u* const out_pa[8],
const int64u* const base_pa[8],
const int64u* const exp_pa[8], int exp_bits,
const int64u* const mod_pa[8], int mod_bits,
int8u* pBuffer, int bufferLen);
#endif /* EXP_H */