Struct stark_curve::StarkCurve

pub struct StarkCurve;

Stark curve

Trait Implementations

impl Clone for StarkCurve

fn clone(&self) -> StarkCurve

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Curve for StarkCurve

type FieldBytesSize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

Size of a serialized field element in bytes.

type Uint = Uint<crypto_bigint::::uint::U256::{constant#0}>

Integer type used to represent field elements of this elliptic curve.

const ORDER: Self::Uint = _

Order of this elliptic curve, i.e. number of elements in the scalar field.

impl CurveArithmetic for StarkCurve

type Scalar = W<ScalarCore>

Scalar field modulo this curve’s order.

type AffinePoint = AffinePoint<StarkCurve>

Elliptic curve point in affine coordinates.

type ProjectivePoint = ProjectivePoint<StarkCurve>

Elliptic curve point in projective coordinates.

impl Debug for StarkCurve

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

Formats the value using the given formatter.

impl Default for StarkCurve

fn default() -> StarkCurve

Returns the “default value” for a type.

impl FieldBytesEncoding<StarkCurve> for U256

fn decode_field_bytes( field_bytes: &GenericArray<u8, <C as Curve>::FieldBytesSize> ) -> Self

Decode unsigned integer from serialized field element.

fn encode_field_bytes(&self) -> GenericArray<u8, <C as Curve>::FieldBytesSize>

Encode unsigned integer into serialized field element.

impl Ord for StarkCurve

fn cmp(&self, other: &StarkCurve) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for StarkCurve

fn eq(&self, other: &StarkCurve) -> 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 PartialOrd for StarkCurve

fn partial_cmp(&self, other: &StarkCurve) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PrimeCurveParams for StarkCurve

type FieldElement = W<FieldElementCore>

Base field element type.

type PointArithmetic = EquationAIsGeneric

Point arithmetic implementation, might be optimized for this specific curve

const EQUATION_A: Self::FieldElement = constants::EQUATION_A

Coefficient a in the curve equation.

const EQUATION_B: Self::FieldElement = constants::EQUATION_B

Coefficient b in the curve equation.

const GENERATOR: (Self::FieldElement, Self::FieldElement) = constants::GENERATOR

Generator point’s affine coordinates: (x, y).

impl Copy for StarkCurve

impl Eq for StarkCurve

impl PrimeCurve for StarkCurve

impl StructuralPartialEq for StarkCurve