Struct TupleHashXof

pub struct TupleHashXof { /* private fields */ }

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

Usage

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

Example

let input = b"hello world";
let mut output = [0u8; 64];
let mut hasher = TupleHash::v256(b"");
hasher.update(input);
let mut xof = hasher.into_xof();
xof.squeeze(&mut output[..32]);
xof.squeeze(&mut output[32..]);

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TupleHashXof can be created only by using TupleHash::IntoXof interface.

Trait Implementations

impl Clone for TupleHashXof

fn clone(&self) -> TupleHashXof

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Xof for TupleHashXof

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

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