Trait tiny_keccak::Hasher

pub trait Hasher {
    fn update(&mut self, input: &[u8]);
    fn finalize(self, output: &mut [u8]);
}

A trait for hashing an arbitrary stream of bytes.

Example

let input_a = b"hello world";
let input_b = b"!";
let mut output = [0u8; 32];
hasher.update(input_a);
hasher.update(input_b);
hasher.finalize(&mut output);

Required methods

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.

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Implementors

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);

impl Hasher for Sha3

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

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

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