nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass > Struct Reference

#include <short_weierstrass_params.hpp>

Inheritance diagram for nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >:

Collaboration diagram for nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >:

Public Types
using	base_field_type = typename bls12_types< 381 >::base_field_type
using	field_type = typename bls12_types< 381 >::g2_field_type
template<typename Coordinates >
using	group_type = bls12_types< 381 >::g2_type< forms::short_weierstrass, Coordinates >
using	scalar_field_type = typename bls12_types< 381 >::scalar_field_type

Static Public Attributes
constexpr static const bls12_types< 381 >::integral_type	a
	coefficient of short Weierstrass curve $y^2=x^3+a*x+b$ More...
constexpr static const field_type::value_type	b = g1_b * twist
constexpr static const field_type::value_type::underlying_type	g1_b
constexpr static const std::array< typename field_type::value_type, 2 >	one_fill
constexpr static const field_type::value_type	twist
constexpr static const std::array< typename field_type::value_type, 2 >	zero_fill

Member Typedef Documentation

base_field_type

using nil::crypto3::algebra::curves::detail::bls12_params< 381, forms::short_weierstrass >::base_field_type = typename bls12_types<381>::base_field_type

inherited

field_type

using nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::field_type = typename bls12_types<381>::g2_field_type

group_type

template<typename Coordinates >

using nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::group_type = bls12_types<381>::g2_type<forms::short_weierstrass, Coordinates>

scalar_field_type

using nil::crypto3::algebra::curves::detail::bls12_params< 381, forms::short_weierstrass >::scalar_field_type = typename bls12_types<381>::scalar_field_type

inherited

Member Data Documentation

a

constexpr bls12_types< 381 >::integral_type const nil::crypto3::algebra::curves::detail::bls12_params< 381, forms::short_weierstrass >::a

staticconstexprinherited

Initial value:

=
                            typename bls12_types<381>::integral_type(
                                0x00)

coefficient of short Weierstrass curve $y^2=x^3+a*x+b$

b

constexpr bls12_g2_params< 381, forms::short_weierstrass >::field_type::value_type const nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::b = g1_b * twist

staticconstexpr

g1_b

constexpr static const field_type::value_type::underlying_type nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::g1_b

staticconstexpr

Initial value:

=
                            typename field_type::value_type::underlying_type(b)

one_fill

constexpr std::array< typename bls12_g2_params< 381, forms::short_weierstrass >::field_type::value_type, 2 > const nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::one_fill

staticconstexpr

Initial value:

= {
                            typename field_type::value_type(
                                0x24AA2B2F08F0A91260805272DC51051C6E47AD4FA403B02B4510B647AE3D1770BAC0326A805BBEFD48056C8C121BDB8_cppui378,
                                0x13E02B6052719F607DACD3A088274F65596BD0D09920B61AB5DA61BBDC7F5049334CF11213945D57E5AC7D055D042B7E_cppui381),
                            typename field_type::value_type(
                                0xCE5D527727D6E118CC9CDC6DA2E351AADFD9BAA8CBDD3A76D429A695160D12C923AC9CC3BACA289E193548608B82801_cppui380,
                                0x606C4A02EA734CC32ACD2B02BC28B99CB3E287E85A763AF267492AB572E99AB3F370D275CEC1DA1AAA9075FF05F79BE_cppui379)}

twist

constexpr static const field_type::value_type nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::twist

staticconstexpr

Initial value:

=
                            typename field_type::value_type(field_type::value_type::underlying_type::one(),
                                                            field_type::value_type::underlying_type::one())

zero_fill

constexpr std::array< typename bls12_g2_params< 381, forms::short_weierstrass >::field_type::value_type, 2 > const nil::crypto3::algebra::curves::detail::bls12_g2_params< 381, forms::short_weierstrass >::zero_fill

staticconstexpr

Initial value:

= {
                            field_type::value_type::zero(), field_type::value_type::one()}

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

• bls12/381/short_weierstrass_params.hpp