Struct Shake256 

pub struct Shake256 { /* private fields */ }

SHAKE256: rate = 1088 bits (136 bytes), capacity = 512 bits, extendable output.

Trait Implementations

impl Clone for Shake256

fn clone(&self) -> Shake256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Xof for Shake256

const BLOCK_LEN: usize = 136

Sponge rate (number of bytes absorbed per Keccak-f permutation).

fn new() -> Self

Create a fresh XOF instance with empty absorbed state.

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

Absorb additional input. May be called any number of times before the first squeeze.

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

Squeeze out.len() bytes of output. Can be called multiple times; successive calls extend the same output stream (they do not reset).