[][src]Struct curve25519_dalek::montgomery::MontgomeryPoint

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

Holds the \(u\)-coordinate of a point on the Montgomery form of Curve25519 or its twist.

Methods

impl MontgomeryPoint[src]

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

View this MontgomeryPoint as an array of bytes.

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

Convert this MontgomeryPoint to an array of bytes.

pub fn to_edwards(&self, sign: u8) -> Option<EdwardsPoint>[src]

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

Return

  • Some(EdwardsPoint) if self is the \(u\)-coordinate of a point on (the Montgomery form of) Curve25519;

  • None if self is the \(u\)-coordinate of a point on the twist of (the Montgomery form of) Curve25519;

Trait Implementations

impl Clone for MontgomeryPoint[src]

fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Debug for MontgomeryPoint[src]

impl PartialEq<MontgomeryPoint> for MontgomeryPoint[src]

#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests for !=.

impl Eq for MontgomeryPoint[src]

impl Copy for MontgomeryPoint[src]

impl<'b> Mul<&'b Scalar> for MontgomeryPoint[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl<'a> Mul<Scalar> for &'a MontgomeryPoint[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl Mul<Scalar> for MontgomeryPoint[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl<'b> Mul<&'b MontgomeryPoint> for Scalar[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl<'a> Mul<MontgomeryPoint> for &'a Scalar[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl Mul<MontgomeryPoint> for Scalar[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl<'a, 'b> Mul<&'b Scalar> for &'a MontgomeryPoint[src]

Multiply this MontgomeryPoint by a Scalar.

type Output = MontgomeryPoint

The resulting type after applying the * operator.

fn mul(self, scalar: &'b Scalar) -> MontgomeryPoint[src]

Given self \( = u_0(P) \), and a Scalar \(n\), return \( u_0([n]P) \).

impl<'a, 'b> Mul<&'b MontgomeryPoint> for &'a Scalar[src]

type Output = MontgomeryPoint

The resulting type after applying the * operator.

impl MulAssign<Scalar> for MontgomeryPoint[src]

impl<'b> MulAssign<&'b Scalar> for MontgomeryPoint[src]

impl Default for MontgomeryPoint[src]

impl ConstantTimeEq for MontgomeryPoint[src]

Equality of MontgomeryPoints is defined mod p.

Auto Trait Implementations

impl Send for MontgomeryPoint

impl Sync for MontgomeryPoint

Blanket Implementations

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, 
[src]

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

impl<T> FromCast for T

impl<T, U> Cast for T where
    U: FromCast<T>, 

impl<T, U> IntoBits for T where
    U: FromBits<T>, 

impl<T> FromBits for T

impl<T> Clear for T where
    T: InitializableFromZeroed + ?Sized

impl<T> InitializableFromZeroed for T where
    T: Default

impl<T> Same for T

type Output = T

Should always be Self