[][src]Struct irmaseal_curve::G1Projective

pub struct G1Projective { /* fields omitted */ }

This is an element of $\mathbb{G}_1$ represented in the projective coordinate space.

Methods

impl G1Projective[src]

pub fn identity() -> G1Projective[src]

Returns the identity of the group: the point at infinity.

pub fn generator() -> G1Projective[src]

Returns a fixed generator of the group. See notes::design for how this generator is chosen.

pub fn double(&self) -> G1Projective[src]

Computes the doubling of this point.

pub fn add(&self, rhs: &G1Projective) -> G1Projective[src]

Adds this point to another point.

pub fn add_mixed(&self, rhs: &G1Affine) -> G1Projective[src]

Adds this point to another point in the affine model.

pub fn clear_cofactor(&self) -> G1Projective[src]

Multiplies by $(1 - z)$, where $z$ is the parameter of BLS12-381, which suffices to clear the cofactor and map elliptic curve points to elements of $\mathbb{G}_1$.

pub fn batch_normalize(p: &[Self], q: &mut [G1Affine])[src]

Converts a batch of G1Projective elements into G1Affine elements. This function will panic if p.len() != q.len().

pub fn is_identity(&self) -> Choice[src]

Returns true if this element is the identity (the point at infinity).

pub fn is_on_curve(&self) -> Choice[src]

Returns true if this point is on the curve. This should always return true unless an "unchecked" API was used.

Trait Implementations

impl<'a, 'b> Add<&'b G1Affine> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'b> Add<&'b G1Affine> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'a, 'b> Add<&'b G1Projective> for &'a G1Affine[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'b> Add<&'b G1Projective> for G1Affine[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'a, 'b> Add<&'b G1Projective> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'b> Add<&'b G1Projective> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'a> Add<G1Affine> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl Add<G1Affine> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'a> Add<G1Projective> for &'a G1Affine[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl Add<G1Projective> for G1Affine[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'a> Add<G1Projective> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl Add<G1Projective> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the + operator.

impl<'b> AddAssign<&'b G1Affine> for G1Projective[src]

impl<'b> AddAssign<&'b G1Projective> for G1Projective[src]

impl AddAssign<G1Affine> for G1Projective[src]

impl AddAssign<G1Projective> for G1Projective[src]

impl Clone for G1Projective[src]

impl ConditionallySelectable for G1Projective[src]

impl ConstantTimeEq for G1Projective[src]

impl Copy for G1Projective[src]

impl Debug for G1Projective[src]

impl Eq for G1Projective[src]

impl<'a> From<&'a G1Affine> for G1Projective[src]

impl<'a> From<&'a G1Projective> for G1Affine[src]

impl From<G1Affine> for G1Projective[src]

impl From<G1Projective> for G1Affine[src]

impl<'a, 'b> Mul<&'b Scalar> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the * operator.

impl<'b> Mul<&'b Scalar> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the * operator.

impl<'a> Mul<Scalar> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the * operator.

impl Mul<Scalar> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the * operator.

impl<'b> MulAssign<&'b Scalar> for G1Projective[src]

impl MulAssign<Scalar> for G1Projective[src]

impl<'a> Neg for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl Neg for G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl PartialEq<G1Projective> for G1Projective[src]

impl<'a, 'b> Sub<&'b G1Affine> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'b> Sub<&'b G1Affine> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'a, 'b> Sub<&'b G1Projective> for &'a G1Affine[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'b> Sub<&'b G1Projective> for G1Affine[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'a, 'b> Sub<&'b G1Projective> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'b> Sub<&'b G1Projective> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'a> Sub<G1Affine> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl Sub<G1Affine> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'a> Sub<G1Projective> for &'a G1Affine[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl Sub<G1Projective> for G1Affine[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'a> Sub<G1Projective> for &'a G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl Sub<G1Projective> for G1Projective[src]

type Output = G1Projective

The resulting type after applying the - operator.

impl<'b> SubAssign<&'b G1Affine> for G1Projective[src]

impl<'b> SubAssign<&'b G1Projective> for G1Projective[src]

impl SubAssign<G1Affine> for G1Projective[src]

impl SubAssign<G1Projective> for G1Projective[src]

impl<T> Sum<T> for G1Projective where
    T: Borrow<G1Projective>, 
[src]

Auto Trait Implementations

Blanket Implementations

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

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

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

impl<T> ConditionallyNegatable for T where
    T: ConditionallySelectable,
    &'a T: Neg,
    <&'a T as Neg>::Output == T, 
[src]

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

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

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

type Owned = T

The resulting type after obtaining ownership.

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

type Error = Infallible

The type returned in the event of a conversion error.

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.