alt_bn128/g2.hpp

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//---------------------------------------------------------------------------//
// Copyright (c) 2020-2021 Mikhail Komarov <nemo@nil.foundation>
// Copyright (c) 2020-2021 Nikita Kaskov <nbering@nil.foundation>
// Copyright (c) 2020-2021 Ilias Khairullin <ilias@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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//---------------------------------------------------------------------------//
 
#ifndef CRYPTO3_ALGEBRA_CURVES_ALT_BN128_G2_HPP
#define CRYPTO3_ALGEBRA_CURVES_ALT_BN128_G2_HPP
 
#include <nil/crypto3/algebra/curves/detail/alt_bn128/254/short_weierstrass_params.hpp>
 
#include <nil/crypto3/algebra/curves/forms.hpp>
#include <nil/crypto3/algebra/curves/detail/forms/short_weierstrass/jacobian_with_a4_0/element_g1.hpp>
 
namespace nil {
    namespace crypto3 {
        namespace algebra {
            namespace curves {
 
                template<std::size_t Version>
                struct alt_bn128;
 
                namespace detail {
 
                    template<std::size_t Version, typename Form, typename Coordinates>
                    struct alt_bn128_g2 {
 
                        using params_type = alt_bn128_g2_params<Version, Form>;
 
                        using curve_type = alt_bn128<Version>;
 
                        using field_type = typename params_type::field_type;
 
                        constexpr static const std::size_t value_bits =
                            field_type::value_bits + 1;    
 
                        using value_type = curve_element<params_type, Form, Coordinates>;
                    };
 
                }    // namespace detail
            }        // namespace curves
        }            // namespace algebra
    }                // namespace crypto3
}    // namespace nil
#endif    // CRYPTO3_ALGEBRA_CURVES_ALT_BN128_G2_HPP