Struct tiny_keccak::CShake

pub struct CShake { /* fields omitted */ }

The cSHAKE extendable-output functions defined in SP800-185.

Usage

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

Methods

impl CShake

pub fn v128(name: &[u8], custom_string: &[u8]) -> CShake

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

pub fn v256(name: &[u8], custom_string: &[u8]) -> CShake

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

Trait Implementations

impl Hasher for CShake

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 Xof for CShake

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

A method used to retrieve another part of hash function output.

impl Clone for CShake

fn clone(&self) -> CShake

Returns a copy of the value.

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

Performs copy-assignment from source.