Struct rcrypto::HMAC

pub struct HMAC<D: Digest> { /* fields omitted */ }

Implementations

impl<D: Digest> HMAC<D>

pub fn new(key: Vec<u8>, digest: D) -> Result<Self, CryptoError>

pub fn set_key(&mut self, key: Vec<u8>)

set new key

Trait Implementations

impl<D: Clone + Digest> Clone for HMAC<D>

fn clone(&self) -> HMAC<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: Digest> Digest for HMAC<D>

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