Struct tiny_keccak::Keccak

pub struct Keccak { /* fields omitted */ }

The Keccak hash functions defined in Keccak SHA3 submission.

Usage

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

Methods

impl Keccak

pub fn v224() -> Keccak

Creates new Keccak hasher with a security level of 224 bits.

pub fn v256() -> Keccak

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

pub fn v384() -> Keccak

Creates new Keccak hasher with a security level of 384 bits.

pub fn v512() -> Keccak

Creates new Keccak hasher with a security level of 512 bits.

Trait Implementations

impl Clone for Keccak

fn clone(&self) -> Keccak

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hasher for Keccak

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

Absorb additional input. Can be called multiple times.

Example

keccak.update(b"hello");
keccak.update(b" world");

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

Pad and squeeze the state to the output.

Example

keccak.finalize(&mut output);