Struct rcrypto::SHA

pub struct SHA { /* fields omitted */ }

Implementations

impl SHA

pub fn sha1() -> Self

pub fn sha256() -> Self

pub fn sha224() -> Self

pub fn sha384() -> Self

pub fn sha512() -> Self

pub fn sha512t(bits_len: usize) -> Option<Self>

pub fn sha512_256() -> Self

SHA512/256

pub fn sha512_224() -> Self

SHA512/224

Trait Implementations

impl Clone for SHA

fn clone(&self) -> SHA

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Digest for SHA

fn block_size(&self) -> Option<usize>

used for HMAC, None means that the digest algorithm doesn't support used in the HMAC.

fn bits_len(&self) -> usize

the digest length(in bits)

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

write byte data to the Digester

fn checksum(&mut self, digest: &mut Vec<u8>)

compute the checksum for all data in the digester, the checksum will be same
if no new data write to the digester

fn reset(&mut self)

reset internal state of the Digester to the init state