pub struct AltJubjubBn256 { /* private fields */ }Implementations§
Source§impl AltJubjubBn256
impl AltJubjubBn256
pub fn new() -> Self
pub fn new_with_hasher<H: GroupHasher>() -> Self
Trait Implementations§
Source§impl JubjubParams<Bn256> for AltJubjubBn256
impl JubjubParams<Bn256> for AltJubjubBn256
Source§fn montgomery_a(&self) -> &Fr
fn montgomery_a(&self) -> &Fr
The
A constant of the birationally equivalent Montgomery curve.Source§fn montgomery_2a(&self) -> &Fr
fn montgomery_2a(&self) -> &Fr
The
A constant, doubled.Source§fn pedersen_hash_generators(&self) -> &[Point<Bn256, PrimeOrder>]
fn pedersen_hash_generators(&self) -> &[Point<Bn256, PrimeOrder>]
Returns the generators (for each segment) used in all Pedersen commitments.
Source§fn pedersen_hash_exp_table(&self) -> &[Vec<Vec<Point<Bn256, PrimeOrder>>>]
fn pedersen_hash_exp_table(&self) -> &[Vec<Vec<Point<Bn256, PrimeOrder>>>]
Returns the exp table for Pedersen hashes.
Source§fn pedersen_hash_chunks_per_generator(&self) -> usize
fn pedersen_hash_chunks_per_generator(&self) -> usize
Returns the maximum number of chunks per segment of the Pedersen hash.
Source§fn fixed_base_chunks_per_generator(&self) -> usize
fn fixed_base_chunks_per_generator(&self) -> usize
Returns the number of chunks needed to represent a full scalar during fixed-base
exponentiation.
Source§fn pedersen_circuit_generators(&self) -> &[Vec<Vec<(Fr, Fr)>>]
fn pedersen_circuit_generators(&self) -> &[Vec<Vec<(Fr, Fr)>>]
Returns the pre-computed window tables [-4, 3, 2, 1, 1, 2, 3, 4] of different
magnitudes of the Pedersen hash segment generators.
Source§fn generator(&self, base: FixedGenerators) -> &Point<Bn256, PrimeOrder>
fn generator(&self, base: FixedGenerators) -> &Point<Bn256, PrimeOrder>
Returns a fixed generator.
Source§fn circuit_generators(&self, base: FixedGenerators) -> &[Vec<(Fr, Fr)>]
fn circuit_generators(&self, base: FixedGenerators) -> &[Vec<(Fr, Fr)>]
Returns a window table [0, 1, …, 8] for different magnitudes of some
fixed generator.
Source§fn pedersen_hash_exp_window_size(&self) -> u32
fn pedersen_hash_exp_window_size(&self) -> u32
Returns the window size for exponentiation of Pedersen hash generators
outside the circuit
Auto Trait Implementations§
impl Freeze for AltJubjubBn256
impl RefUnwindSafe for AltJubjubBn256
impl Send for AltJubjubBn256
impl Sync for AltJubjubBn256
impl Unpin for AltJubjubBn256
impl UnwindSafe for AltJubjubBn256
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more