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.

Implementations

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

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

Create a new MacResult.

pub 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.

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> ConstantTimeEq for MacResult<N> where
    N: ArrayLength<u8>, 

fn ct_eq(&self, other: &Self) -> Choice

Determine if two items are equal.

impl<N> PartialEq<MacResult<N>> 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>,