Struct Sha256 

pub struct Sha256 {
    hash: [u32; 8],
    buffer: [u8; 64],
    buffered: usize,
    total_bytes: u64,
}

Fields

hash: [u32; 8]

buffer: [u8; 64]

Bytes not yet part of a whole block.

buffered: usize

total_bytes: u64

Implementations

impl Sha256

pub fn new() -> Sha256

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

Callable any number of times, since a download arrives in chunks.

pub fn finalize(self) -> [u8; 32]

Pads with 0x80, zeros and the bit length as FIPS 180-4 §5.1.1 says.

fn compress(&mut self, block: &[u8; 64])

FIPS 180-4 §6.2.2.

Trait Implementations

impl Default for Sha256

fn default() -> Self

Returns the “default value” for a type.