Struct sha2::Sha256

pub struct Sha256 { /* fields omitted */ }

The SHA-256 hash algorithm with the SHA-256 initial hash value.

Methods

impl Sha256

fn new() -> Sha256

Trait Implementations

impl Clone for Sha256

fn clone(&self) -> Sha256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Sha256

impl Default for Sha256

fn default() -> Self

Returns the "default value" for a type.

impl Digest for Sha256

type OutputSize = U32

type BlockSize = U64

fn input(&mut self, msg: &[u8])

Digest input data. This method can be called repeatedly for use with streaming messages.

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

Retrieve the digest result. This method consumes digest instance.

fn block_bytes(&self) -> usize

Get the block size in bytes.

fn block_bits(&self) -> usize

Get the block size in bits.

fn output_bytes(&self) -> usize

Get the output size in bytes.

fn output_bits(&self) -> usize

Get the output size in bits.