Struct pairing_ce::Wnaf
source · pub struct Wnaf<W, B, S> { /* private fields */ }
Expand description
A “w-ary non-adjacent form” exponentiation context.
Implementations
sourceimpl<G: CurveProjective> Wnaf<(), Vec<G>, Vec<i64>>
impl<G: CurveProjective> Wnaf<(), Vec<G>, Vec<i64>>
sourcepub fn base(
&mut self,
base: G,
num_scalars: usize
) -> Wnaf<usize, &[G], &mut Vec<i64>>
pub fn base(
&mut self,
base: G,
num_scalars: usize
) -> Wnaf<usize, &[G], &mut Vec<i64>>
Given a base and a number of scalars, compute a window table and return a Wnaf
object that
can perform exponentiations with .scalar(..)
.
sourcepub fn scalar(
&mut self,
scalar: <<G as CurveProjective>::Scalar as PrimeField>::Repr
) -> Wnaf<usize, &mut Vec<G>, &[i64]>
pub fn scalar(
&mut self,
scalar: <<G as CurveProjective>::Scalar as PrimeField>::Repr
) -> Wnaf<usize, &mut Vec<G>, &[i64]>
Given a scalar, compute its wNAF representation and return a Wnaf
object that can perform
exponentiations with .base(..)
.
sourceimpl<'a, G: CurveProjective> Wnaf<usize, &'a [G], &'a mut Vec<i64>>
impl<'a, G: CurveProjective> Wnaf<usize, &'a [G], &'a mut Vec<i64>>
Constructs new space for the scalar representation while borrowing the computed window table, for sending the window table across threads.
sourceimpl<'a, G: CurveProjective> Wnaf<usize, &'a mut Vec<G>, &'a [i64]>
impl<'a, G: CurveProjective> Wnaf<usize, &'a mut Vec<G>, &'a [i64]>
Constructs new space for the window table while borrowing the computed scalar representation, for sending the scalar representation across threads.
sourceimpl<B, S: AsRef<[i64]>> Wnaf<usize, B, S>
impl<B, S: AsRef<[i64]>> Wnaf<usize, B, S>
sourcepub fn base<G: CurveProjective>(&mut self, base: G) -> Gwhere
B: AsMut<Vec<G>>,
pub fn base<G: CurveProjective>(&mut self, base: G) -> Gwhere
B: AsMut<Vec<G>>,
Performs exponentiation given a base.
sourceimpl<B, S: AsMut<Vec<i64>>> Wnaf<usize, B, S>
impl<B, S: AsMut<Vec<i64>>> Wnaf<usize, B, S>
sourcepub fn scalar<G: CurveProjective>(
&mut self,
scalar: <<G as CurveProjective>::Scalar as PrimeField>::Repr
) -> Gwhere
B: AsRef<[G]>,
pub fn scalar<G: CurveProjective>(
&mut self,
scalar: <<G as CurveProjective>::Scalar as PrimeField>::Repr
) -> Gwhere
B: AsRef<[G]>,
Performs exponentiation given a scalar.
Trait Implementations
Auto Trait Implementations
impl<W, B, S> RefUnwindSafe for Wnaf<W, B, S>where
B: RefUnwindSafe,
S: RefUnwindSafe,
W: RefUnwindSafe,
impl<W, B, S> Send for Wnaf<W, B, S>where
B: Send,
S: Send,
W: Send,
impl<W, B, S> Sync for Wnaf<W, B, S>where
B: Sync,
S: Sync,
W: Sync,
impl<W, B, S> Unpin for Wnaf<W, B, S>where
B: Unpin,
S: Unpin,
W: Unpin,
impl<W, B, S> UnwindSafe for Wnaf<W, B, S>where
B: UnwindSafe,
S: UnwindSafe,
W: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more