Struct AsconXof128 

pub struct AsconXof128 { /* private fields */ }

Ascon-XOF128 extensible-output function (NIST SP 800-232 §5.2).

Produces variable-length output. Rate = 64 bits (8 bytes), capacity = 256 bits. Shorter outputs are prefixes of longer ones.

Implements the Xof trait.

One-shot API

use crypto::ascon::AsconXof128;

let mut output = [0u8; 32];
AsconXof128::hash(b"hello world", &mut output);

Incremental API

use crypto::{ascon::AsconXof128, Xof};

let mut xof = AsconXof128::new();
xof.absorb(b"hello ");
xof.absorb(b"world");
let mut out = [0u8; 32];
xof.squeeze(&mut out);

Implementations

impl AsconXof128

pub fn new() -> Self

pub fn hash(data: &[u8], output: &mut [u8])

Trait Implementations

impl Clone for AsconXof128

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Drop for AsconXof128

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Xof for AsconXof128

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

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

impl Zeroize for AsconXof128

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.