nil::crypto3::algebra::fields::curve25519_base_field Struct Reference

A struct representing a curve25519 curve. https://datatracker.ietf.org/doc/html/rfc7748#section-4.1 https://neuromancer.sk/std/other/Curve25519# https://neuromancer.sk/std/other/Ed25519#. More...

#include <base_field.hpp>

Inheritance diagram for nil::crypto3::algebra::fields::curve25519_base_field:

Collaboration diagram for nil::crypto3::algebra::fields::curve25519_base_field:

Public Types
typedef policy_type::extended_integral_type	extended_integral_type
typedef policy_type::integral_type	integral_type
typedef policy_type::modular_backend	modular_backend
typedef nil::crypto3::multiprecision::modular_params< modular_backend >	modular_params_type
typedef nil::crypto3::multiprecision::number< nil::crypto3::multiprecision::backends::modular_adaptor< modular_backend, nil::crypto3::multiprecision::backends::modular_params_ct< modular_backend, modulus_params > > >	modular_type
typedef field< 255 >	policy_type
typedef detail::element_fp< params< curve25519_base_field > >	value_type

Static Public Attributes
constexpr static const std::size_t	arity = 1
constexpr static const integral_type	modulus
constexpr static const std::size_t	modulus_bits = policy_type::modulus_bits
constexpr static const modular_params_type	modulus_params = modulus
constexpr static const std::size_t	number_bits = policy_type::number_bits
constexpr static const std::size_t	value_bits = modulus_bits

Detailed Description

A struct representing a curve25519 curve. https://datatracker.ietf.org/doc/html/rfc7748#section-4.1 https://neuromancer.sk/std/other/Curve25519# https://neuromancer.sk/std/other/Ed25519#.

Member Typedef Documentation

extended_integral_type

typedef policy_type::extended_integral_type nil::crypto3::algebra::fields::curve25519_base_field::extended_integral_type

integral_type

typedef policy_type::integral_type nil::crypto3::algebra::fields::curve25519_base_field::integral_type

modular_backend

typedef policy_type::modular_backend nil::crypto3::algebra::fields::curve25519_base_field::modular_backend

modular_params_type

typedef nil::crypto3::multiprecision::modular_params<modular_backend> nil::crypto3::algebra::fields::field< ModulusBits >::modular_params_type

inherited

modular_type

typedef nil::crypto3::multiprecision::number< nil::crypto3::multiprecision::backends::modular_adaptor<modular_backend, nil::crypto3::multiprecision::backends::modular_params_ct<modular_backend, modulus_params> > > nil::crypto3::algebra::fields::curve25519_base_field::modular_type

policy_type

typedef field<255> nil::crypto3::algebra::fields::curve25519_base_field::policy_type

value_type

typedef detail::element_fp<params<curve25519_base_field> > nil::crypto3::algebra::fields::curve25519_base_field::value_type

Member Data Documentation

arity

constexpr static const std::size_t nil::crypto3::algebra::fields::curve25519_base_field::arity = 1

staticconstexpr

modulus

constexpr curve25519_base_field::integral_type const nil::crypto3::algebra::fields::curve25519_base_field::modulus

staticconstexpr

Initial value:

=
                        0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed_cppui255

modulus_bits

constexpr std::size_t const nil::crypto3::algebra::fields::curve25519_base_field::modulus_bits = policy_type::modulus_bits

staticconstexpr

modulus_params

constexpr static const modular_params_type nil::crypto3::algebra::fields::curve25519_base_field::modulus_params = modulus

staticconstexpr

number_bits

constexpr std::size_t const nil::crypto3::algebra::fields::curve25519_base_field::number_bits = policy_type::number_bits

staticconstexpr

value_bits

constexpr std::size_t const nil::crypto3::algebra::fields::curve25519_base_field::value_bits = modulus_bits

staticconstexpr

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The documentation for this struct was generated from the following file:

• curve25519/base_field.hpp