Struct zerocaf::montgomery::MontgomeryPoint

pub struct MontgomeryPoint(pub [u8; 32]);

Holds the u-coordinate of a point on the Montgomery form of Doppio-curve or its twist.

Methods

impl MontgomeryPoint

pub fn as_bytes<'a>(&'a self) -> &'a [u8; 32]

View this MontgomeryPoint as an array of bytes.

pub fn to_bytes(&self) -> [u8; 32]

Convert this MontgomeryPoint to an array of bytes.

pub fn to_edwards(&self, _sign: u8) -> Option<EdwardsPoint>

Attempt to convert to an EdwardsPoint, using the supplied choice of sign for the EdwardsPoint.

Trait Implementations

impl Clone for MontgomeryPoint

fn clone(&self) -> MontgomeryPoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for MontgomeryPoint

fn default() -> MontgomeryPoint

Returns the "default value" for a type.

impl PartialEq<MontgomeryPoint> for MontgomeryPoint

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for MontgomeryPoint

impl Eq for MontgomeryPoint

impl Debug for MontgomeryPoint

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

Formats the value using the given formatter.

impl ConstantTimeEq for MontgomeryPoint

Equality of MontgomeryPoints is defined mod p.

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

Determine if two items are equal.