[−][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.

Inputs

sign: a u8 donating the desired sign of the resulting EdwardsPoint. 0 denotes positive and 1 negative.

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(&self) -> MontgomeryPoint`[src]

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

`impl ConstantTimeEq for MontgomeryPoint`[src]

Equality of MontgomeryPoints is defined mod p.

`fn ct_eq(&self, other: &MontgomeryPoint) -> Choice`[src]

`impl Copy for MontgomeryPoint`[src]

`impl Debug for MontgomeryPoint`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl Default for MontgomeryPoint`[src]

`fn default() -> MontgomeryPoint`[src]

`impl Eq for MontgomeryPoint`[src]

`fn assert_receiver_is_total_eq(&self)`1.0.0[src]

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

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

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

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

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

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

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

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

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

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

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

`fn mul(self, rhs: MontgomeryPoint) -> MontgomeryPoint`[src]

`impl Mul<MontgomeryPoint> for Scalar`[src]

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

`fn mul(self, rhs: MontgomeryPoint) -> MontgomeryPoint`[src]

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

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

`fn mul(self, rhs: Scalar) -> MontgomeryPoint`[src]

`impl Mul<Scalar> for MontgomeryPoint`[src]

`type Output = MontgomeryPoint`

The resulting type after applying the * operator.

`fn mul(self, rhs: Scalar) -> MontgomeryPoint`[src]

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

`fn mul_assign(&mut self, scalar: &'b Scalar)`[src]

`impl MulAssign<Scalar> for MontgomeryPoint`[src]

`fn mul_assign(&mut self, rhs: Scalar)`[src]

`impl PartialEq<MontgomeryPoint> for MontgomeryPoint`[src]

`fn eq(&self, other: &MontgomeryPoint) -> bool`[src]

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

`impl Zeroize for MontgomeryPoint`[src]

`fn zeroize(&mut self)`[src]

Auto Trait Implementations

`impl RefUnwindSafe for MontgomeryPoint`

`impl Send for MontgomeryPoint`

`impl Sync for MontgomeryPoint`

`impl Unpin for MontgomeryPoint`

`impl UnwindSafe for MontgomeryPoint`

Blanket Implementations

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

`fn type_id(&self) -> TypeId`[src]

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

`fn borrow(&self) -> &T`[src]

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

`fn borrow_mut(&mut self) -> &mut T`[src]

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

`fn cast(self) -> U`

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T> FromBits<T> for T`

`fn from_bits(t: T) -> T`

`impl<T> FromCast<T> for T`

`fn from_cast(t: T) -> T`

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

`fn into(self) -> U`[src]

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

`fn into_bits(self) -> U`

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

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

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

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

`type Error = !`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

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

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<Z> Zeroize for Z where Z: DefaultIsZeroes,` [src]

`fn zeroize(&mut self)`[src]