fields/params.hpp

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//---------------------------------------------------------------------------//
// Copyright (c) 2020-2021 Mikhail Komarov <nemo@nil.foundation>
// Copyright (c) 2020-2021 Nikita Kaskov <nbering@nil.foundation>
//
// MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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//---------------------------------------------------------------------------//
 
#ifndef CRYPTO3_ALGEBRA_FIELDS_PARAMS_HPP
#define CRYPTO3_ALGEBRA_FIELDS_PARAMS_HPP
 
namespace nil {
    namespace crypto3 {
        namespace algebra {
            namespace fields {
 
                template<typename FieldType>
                struct params {
                    typedef FieldType field_type;
                    typedef typename field_type::modular_type modular_type;
                    typedef typename field_type::modular_backend modular_backend;
                    typedef typename field_type::modular_params_type modular_params_type;
 
                    constexpr static const std::size_t modulus_bits = field_type::modulus_bits;
                    typedef typename field_type::integral_type integral_type;
 
                    typedef typename field_type::extended_integral_type extended_integral_type;
 
                    constexpr static const integral_type modulus = field_type::modulus;
 
                    constexpr static const modular_params_type modulus_params = field_type::modulus_params;
                };
 
                template<typename FieldType>
                constexpr typename params<FieldType>::integral_type const params<FieldType>::modulus;
 
                template<typename FieldType>
                constexpr typename std::size_t const params<FieldType>::modulus_bits;
 
                template<typename FieldType>
                struct arithmetic_params;
 
            }    // namespace fields
        }        // namespace algebra
    }            // namespace crypto3
}    // namespace nil
 
#endif    // CRYPTO3_ALGEBRA_FIELDS_PARAMS_HPP