Struct twenty_first::shared_math::tip5::Tip5

pub struct Tip5 { /* private fields */ }

Implementations

impl Tip5

pub fn new() -> Self

pub fn mds_noswap(state: &mut [BFieldElement; 16])

pub fn hash_10(&self, input: &[BFieldElement; 10]) -> [BFieldElement; 5]

hash_10 Hash 10 elements, or two digests. There is no padding because the input length is fixed.

pub fn hash_varlen(&self, input: &[BFieldElement]) -> [BFieldElement; 5]

Hash an arbitrary number of field elements.

This function takes care of padding by applying the padding rule: append a single 1 ∈ Fp and as many 0 ∈ Fp elements as are required to make the number of input elements a multiple of RATE.

Trait Implementations

impl Clone for Tip5

fn clone(&self) -> Tip5

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tip5

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<Tip5> for Tip5

fn eq(&self, other: &Tip5) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Tip5

impl StructuralEq for Tip5

impl StructuralPartialEq for Tip5