Trait elliptic_curve::hash2curve::Isogeny

pub trait Isogeny: Field + AddAssign + Mul<Output = Self> {
    type Degree: ArrayLength<Self>;

    const COEFFICIENTS: IsogenyCoefficients<Self>;

    fn isogeny(x: Self, y: Self) -> (Self, Self) { ... }
    fn compute_iso(xxs: &[Self], k: &[Self]) -> Self { ... }
}

Available on crate feature hash2curve only.

The Isogeny methods to map to another curve.

Required Associated Types

type Degree: ArrayLength<Self>

The maximum number of coefficients

Required Associated Constants

const COEFFICIENTS: IsogenyCoefficients<Self>

The isogeny coefficients

Provided Methods

fn isogeny(x: Self, y: Self) -> (Self, Self)

Map from the isogeny points to the main curve

fn compute_iso(xxs: &[Self], k: &[Self]) -> Self

Compute the ISO transform

Implementors