Struct ParallelHash

pub struct ParallelHash { /* private fields */ }

The ParallelHash hash functions defined in SP800-185.

The purpose of ParallelHash is to support the efficient hashing of very long strings, by taking advantage of the parallelism available in modern processors. ParallelHash supports the 128-bit and 256-bit security strengths, and also provides variable-length output.

Usage

[dependencies]
tiny-keccak = { version = "2.0.0", features = ["parallel_hash"] }

Implementations

impl ParallelHash

pub fn v128(custom_string: &[u8], block_size: usize) -> ParallelHash

Creates new ParallelHash hasher with a security level of 128 bits.

pub fn v256(custom_string: &[u8], block_size: usize) -> ParallelHash

Creates new ParallelHash hasher with a security level of 256 bits.

Trait Implementations

impl Clone for ParallelHash

fn clone(&self) -> ParallelHash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hasher for ParallelHash

fn update(&mut self, input: &[u8])

Absorb additional input. Can be called multiple times.

fn finalize(self, output: &mut [u8])

Pad and squeeze the state to the output.

impl IntoXof for ParallelHash

type Xof = ParallelHashXof

A type implementing Xof, eXtendable-output function interface.

fn into_xof(self) -> Self::Xof

A method used to convert type into Xof.