Struct sp1_core::utils::ec::weierstrass::SwCurve

pub struct SwCurve<E>(pub E);

Tuple Fields

0: E

Implementations

impl<E: WeierstrassParameters> SwCurve<E>

pub fn generator() -> AffinePoint<SwCurve<E>>

pub fn a_int() -> BigUint

pub fn b_int() -> BigUint

Trait Implementations

impl<E: Clone> Clone for SwCurve<E>

fn clone(&self) -> SwCurve<E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E: Debug> Debug for SwCurve<E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de, E> Deserialize<'de> for SwCurve<E>

where E: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<E: WeierstrassParameters> EllipticCurve for SwCurve<E>

const NB_LIMBS: usize = <Self::BaseField>::NB_LIMBS

const NB_WITNESS_LIMBS: usize = <Self::BaseField>::NB_WITNESS_LIMBS

fn ec_add(p: &AffinePoint<Self>, q: &AffinePoint<Self>) -> AffinePoint<Self>

Adds two different points on the curve.

fn ec_double(p: &AffinePoint<Self>) -> AffinePoint<Self>

Doubles a point on the curve.

fn ec_generator() -> AffinePoint<Self>

Returns the generator of the curve group for a curve/subgroup of prime order.

fn ec_neutral() -> Option<AffinePoint<Self>>

Returns the neutral element of the curve group, if this element is affine (such as in the case of the Edwards curve group). Otherwise, returns None.

fn ec_neg(p: &AffinePoint<Self>) -> AffinePoint<Self>

Returns the negative of a point on the curve.

fn nb_scalar_bits() -> usize

Returns the number of bits needed to represent a scalar in the group.

impl<E: WeierstrassParameters> EllipticCurveParameters for SwCurve<E>

type BaseField = <E as EllipticCurveParameters>::BaseField

const CURVE_TYPE: CurveType = E::CURVE_TYPE

impl<E: PartialEq> PartialEq for SwCurve<E>

fn eq(&self, other: &SwCurve<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E> Serialize for SwCurve<E>

where E: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<E: WeierstrassParameters> WeierstrassParameters for SwCurve<E>

const A: GenericArray<u8, <Self::BaseField as NumLimbs>::Limbs> = E::A

const B: GenericArray<u8, <Self::BaseField as NumLimbs>::Limbs> = E::B

fn a_int() -> BigUint

fn b_int() -> BigUint

fn generator() -> (BigUint, BigUint)

fn nb_scalar_bits() -> usize

fn prime_group_order() -> BigUint

impl<E: Copy> Copy for SwCurve<E>

impl<E: Eq> Eq for SwCurve<E>

impl<E> StructuralPartialEq for SwCurve<E>