Struct AffinePoint 

pub struct AffinePoint {
    pub(super) x: FieldElement51,
    pub(super) y: FieldElement51,
}

Affine Edwards point on untwisted curve.

Fields

x: FieldElement51

y: FieldElement51

Implementations

impl AffinePoint

pub fn to_edwards(self) -> EdwardsPoint

Convert to extended coordinates.

pub fn compress(self) -> CompressedEdwardsY

Compress affine Edwards coordinates into CompressedEdwardsY format.

Trait Implementations

impl Clone for AffinePoint

fn clone(&self) -> AffinePoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConditionallySelectable for AffinePoint

fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self

Select a or b according to choice.

fn conditional_assign(&mut self, other: &Self, choice: Choice)

Conditionally assign other to self, according to choice.

fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

Conditionally swap self and other if choice == 1; otherwise, reassign both unto themselves.

impl ConstantTimeEq for AffinePoint

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

fn ct_ne(&self, other: &Self) -> Choice

Determine if two items are NOT equal.

impl Debug for AffinePoint

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

Formats the value using the given formatter.

impl Default for AffinePoint

fn default() -> AffinePoint

Returns the “default value” for a type.

impl Identity for AffinePoint

fn identity() -> AffinePoint

Returns the identity element of the curve. Can be used as a constructor.

impl Mul<&AffinePoint> for Scalar

type Output = EdwardsPoint

The resulting type after applying the * operator.

fn mul(self, rhs: &AffinePoint) -> EdwardsPoint

Performs the * operation.

impl Mul<AffinePoint> for Scalar

type Output = EdwardsPoint

The resulting type after applying the * operator.

fn mul(self, rhs: AffinePoint) -> EdwardsPoint

Performs the * operation.

impl PartialEq for AffinePoint

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for AffinePoint

impl DefaultIsZeroes for AffinePoint

Available on crate feature zeroize only.

impl Eq for AffinePoint