curves/bls12.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
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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//---------------------------------------------------------------------------//
 
#ifndef CRYPTO3_ALGEBRA_CURVES_BLS12_HPP
#define CRYPTO3_ALGEBRA_CURVES_BLS12_HPP
 
#include <nil/crypto3/algebra/curves/detail/bls12/types.hpp>
 
#include <nil/crypto3/algebra/curves/detail/bls12/g1.hpp>
#include <nil/crypto3/algebra/curves/detail/bls12/g2.hpp>
 
// #include <nil/crypto3/algebra/pairing/bls12.hpp>
// #include <nil/crypto3/algebra/pairing/detail/bls12/functions.hpp>
 
namespace nil {
    namespace crypto3 {
        namespace algebra {
            namespace curves {
 
                template<std::size_t Version>
                class bls12 {
 
                    typedef detail::bls12_types<Version> policy_type;
 
                public:
                    typedef typename policy_type::base_field_type base_field_type;
                    typedef typename policy_type::scalar_field_type scalar_field_type;
 
                    template<typename Coordinates = coordinates::jacobian_with_a4_0,
                             typename Form = forms::short_weierstrass>
                    using g1_type = typename detail::bls12_g1<Version, Form, Coordinates>;
 
                    template<typename Coordinates = coordinates::jacobian_with_a4_0,
                             typename Form = forms::short_weierstrass>
                    using g2_type = typename detail::bls12_g2<Version, Form, Coordinates>;
 
                    constexpr static const bool has_affine_pairing = false;
 
                    // typedef typename pairing::pairing_policy<bls12<Version>,
                    //                                          pairing::detail::bls12_pairing_functions<Version>>
                    //     pairing;
 
                    typedef typename policy_type::gt_field_type gt_type;
                };
 
                typedef bls12<381> bls12_381;
                typedef bls12<377> bls12_377;
            }    // namespace curves
        }        // namespace algebra
    }            // namespace crypto3
}    // namespace nil
 
#endif    // CRYPTO3_ALGEBRA_CURVES_BLS12_381_HPP