Struct tiny_keccak::Keccak

pub struct Keccak { /* private fields */ }

The Keccak hash functions defined in Keccak SHA3 submission.

Usage

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

Implementations

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);

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 224 bytes