Struct crypto_mac::MacResult

pub struct MacResult<N: ArrayLength<u8>> { /* fields omitted */ }

MacResult is a thin wrapper around bytes array which provides a safe Eq implementation that runs in a fixed time.

Methods

impl<N> MacResult<N> where
    N: ArrayLength<u8>, 

fn new(code: GenericArray<u8, N>) -> MacResult<N>

Create a new MacResult.

fn code(self) -> GenericArray<u8, N>

Get the code value as a bytes array. Be very careful using this method, since incorrect use of the code value may permit timing attacks which defeat the security provided by the Mac trait.

fn is_equal(&self, code: &[u8]) -> bool

Check if equality to provided slice in constant time

Trait Implementations

impl<N: Clone + ArrayLength<u8>> Clone for MacResult<N>

fn clone(&self) -> MacResult<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> PartialEq for MacResult<N> where
    N: ArrayLength<u8>, 

fn eq(&self, x: &MacResult<N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<N> Eq for MacResult<N> where
    N: ArrayLength<u8>,