Trait GroestlShortInternal

pub trait GroestlShortInternal {
    type State: Clone;

    // Required methods
    fn state_from_bytes(block: &[u8; 64]) -> Self::State;
    fn state_to_bytes(state: &Self::State) -> [u8; 64];
    fn xor_state(h: &mut Self::State, m: &Self::State);
    fn p_perm(h: &mut Self::State);
    fn q_perm(h: &mut Self::State);

    // Provided method
    fn compress(h: &mut Self::State, m: &[u8; 64]) { ... }
}

Internal implementation of subcomponents of the Grøstl hash function.

This abstracts over optimized implementations of subcomponents using different architecture-specific instructions, while sharing the code for hash function construction.

Required Associated Types

type State: Clone

Required Methods

fn state_from_bytes(block: &[u8; 64]) -> Self::State

fn state_to_bytes(state: &Self::State) -> [u8; 64]

fn xor_state(h: &mut Self::State, m: &Self::State)

fn p_perm(h: &mut Self::State)

fn q_perm(h: &mut Self::State)

Provided Methods

fn compress(h: &mut Self::State, m: &[u8; 64])

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl GroestlShortInternal for GroestlShortImpl

type State = [u64; 8]