Struct Isogeny 

pub struct Isogeny {
    pub source: String,
    pub target: String,
    pub degree: u64,
}

An isogeny φ: E → E’ (group homomorphism with finite kernel).

Fields

source: String

Source elliptic curve.

target: String

Target elliptic curve.

degree: u64

Degree of the isogeny (= |ker φ|).

Implementations

impl Isogeny

pub fn new( source: impl Into<String>, target: impl Into<String>, degree: u64, ) -> Self

Create an isogeny of the given degree.

pub fn multiplication_by_n(curve: impl Into<String>, n: u64) -> Self

The multiplication-by-n map [n]: E → E (isogeny of degree n²).

pub fn is_endomorphism(&self) -> bool

Whether this is an endomorphism (source = target).

Trait Implementations

impl Clone for Isogeny

fn clone(&self) -> Isogeny

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Isogeny

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

Formats the value using the given formatter.