Trait cry::primitive::sponge::Sponge

pub trait Sponge {
    fn r(&self) -> usize;
    fn n(&self) -> usize;
    fn position(&self) -> usize;
    fn permute(&mut self);
    fn squeeze(&mut self, bytes: &mut [u8], more: bool);
    fn absorb(&mut self, bytes: &[u8], more: bool);
    fn clear(&mut self);
}

Define permutation function.

Required methods

fn r(&self) -> usize

Get operatalbe state size.

fn n(&self) -> usize

Get total state size.

fn position(&self) -> usize

Get postion of state.

fn permute(&mut self)

Permute state.

fn squeeze(&mut self, bytes: &mut [u8], more: bool)

Squeeze data from state.

fn absorb(&mut self, bytes: &[u8], more: bool)

Absorb data into state.

fn clear(&mut self)

Set state all zero.

Implementors