Struct dusk_hades::strategies::scalar::ScalarStrategy

pub struct ScalarStrategy {}

Implements a Hades252 strategy for BlsScalar as input values.

Implementations

impl ScalarStrategy

pub fn new() -> Self

Constructs a new ScalarStrategy.

Trait Implementations

impl Default for ScalarStrategy

fn default() -> ScalarStrategy

Returns the “default value” for a type.

impl Strategy<Scalar> for ScalarStrategy

fn add_round_key<'b, I>(&mut self, constants: &mut I, words: &mut [BlsScalar]) where
    I: Iterator<Item = &'b BlsScalar>, 

Add round keys to a set of StrategyInput.

fn quintic_s_box(&mut self, value: &mut BlsScalar)

Computes input ^ 5 (mod Fp)

fn mul_matrix<'b, I>(&mut self, _constants: &mut I, values: &mut [BlsScalar]) where
    I: Iterator<Item = &'b BlsScalar>, 

Multiply the values for MDS matrix during the full rounds application.

fn next_c<'b, I>(constants: &mut I) -> BlsScalar where
    I: Iterator<Item = &'b BlsScalar>, 

Fetch the next round constant from an iterator

fn apply_partial_round<'b, I>(&mut self, constants: &mut I, words: &mut [T]) where
    I: Iterator<Item = &'b BlsScalar>, 

Applies a Partial Round also known as a Partial S-Box layer to a set of inputs.

fn apply_full_round<'a, I>(&mut self, constants: &mut I, words: &mut [T]) where
    I: Iterator<Item = &'a BlsScalar>, 

Applies a Full Round also known as a Full S-Box layer to a set of inputs.

fn perm(&mut self, data: &mut [T])

Applies a permutation-round of the Hades252 strategy.

fn rounds() -> usize

Return the total rounds count