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/*############################################################################
# Copyright 2016 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.
############################################################################*/
/*!
* \file
* \brief Finite field private interface.
*/
#ifndef EPID_COMMON_MATH_SRC_FINITEFIELD_INTERNAL_H_
#define EPID_COMMON_MATH_SRC_FINITEFIELD_INTERNAL_H_
#include "ext/ipp/include/ippcpepid.h"
/// Finite Field
struct FiniteField {
/// Internal implementation of finite field
IppsGFpState* ipp_ff;
/// Information about finite field created
IppsGFpInfo info;
/// Prime modulus size in bytes
size_t prime_modulus_size;
};
/// Finite Field Element
struct FfElement {
/// Internal implementation of finite field element
IppsGFpElement* ipp_ff_elem;
/// Information about finite field element was created for
IppsGFpInfo info;
};
/// Initialize FiniteField structure
EpidStatus InitFiniteFieldFromIpp(IppsGFpState* ipp_ff, FiniteField* ff);
#endif // EPID_COMMON_MATH_SRC_FINITEFIELD_INTERNAL_H_
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