Struct diem_sdk::crypto::compat::Sha3_256

pub struct Sha3_256(_);

A wrapper for [tiny_keccak::Sha3::v256] that implements RustCrypto [digest] traits [BlockInput], [Update], [Reset], and [FixedOutput]. Consequently, this wrapper can be used in RustCrypto APIs that require a hash function (usually something that impls Digest).

Trait Implementations

impl BlockInput for Sha3_256

type BlockSize = UInt<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B1>, B0>, B0>, B0>

Block size

impl Clone for Sha3_256

pub fn clone(&self) -> Sha3_256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Sha3_256

pub fn default() -> Sha3_256

Returns the “default value” for a type.

impl FixedOutput for Sha3_256

type OutputSize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>

Output size for fixed output digest

pub fn finalize_into(
    self,
    out: &mut GenericArray<u8, <Sha3_256 as FixedOutput>::OutputSize>
)

Write result into provided array and consume the hasher instance.

pub fn finalize_into_reset(
    &mut self,
    out: &mut GenericArray<u8, <Sha3_256 as FixedOutput>::OutputSize>
)

Write result into provided array and reset the hasher instance.

fn finalize_fixed(self) -> GenericArray<u8, Self::OutputSize>

Retrieve result and consume the hasher instance.

fn finalize_fixed_reset(&mut self) -> GenericArray<u8, Self::OutputSize>

Retrieve result and reset the hasher instance.

impl Reset for Sha3_256

pub fn reset(&mut self)

Reset hasher instance to its initial state and return current state.

impl Update for Sha3_256

pub fn update(&mut self, data: impl AsRef<[u8]>)

Digest input data.

fn chain(self, data: impl AsRef<[u8]>) -> Self

Digest input data in a chained manner.