curve25519/g1.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_CURVE25519_G1_HPP
#define CRYPTO3_ALGEBRA_CURVES_CURVE25519_G1_HPP
 
#include <nil/crypto3/algebra/curves/detail/curve25519/params.hpp>
// #include <nil/crypto3/algebra/curves/detail/forms/montgomery/xz/element_g1.hpp>
#include <nil/crypto3/algebra/curves/detail/forms/twisted_edwards/extended_with_a_minus_1/element_g1.hpp>
 
namespace nil {
    namespace crypto3 {
        namespace algebra {
            namespace curves {
                struct curve25519;
 
                namespace detail {
                    template<typename Form, typename Coordinates>
                    struct curve25519_g1 {
                        using params_type = curve25519_g1_params<Form>;
 
                        using curve_type = curve25519;
 
                        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_CURVE25519_G1_HPP