Struct crypto_mac::Output

[+] Show declaration

pub struct Output<M: Mac> { /* fields omitted */ }

[−] Expand description

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

Implementations

impl<M: Mac> Output<M>[−]

pub fn new(bytes: GenericArray<u8, M::OutputSize>) -> Output<M>[−]

Create a new MAC Output.

pub fn into_bytes(self) -> GenericArray<u8, M::OutputSize>[−]

Get the MAC tag/code value as a byte array.

Be very careful using this method, since incorrect use of the tag value may permit timing attacks which defeat the security provided by the Mac trait.

Trait Implementations

impl<M: Clone + Mac> Clone for Output<M> where
    M::OutputSize: Clone, [+]

[+] Show hidden undocumented items

fn clone(&self) -> Output<M>[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl<M: Mac> ConstantTimeEq for Output<M>[+]

[+] Show hidden undocumented items

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

Determine if two items are equal.

impl<M: Mac> Eq for Output<M>

impl<M: Mac> PartialEq<Output<M>> for Output<M>[+]

[+] Show hidden undocumented items

fn eq(&self, x: &Output<M>) -> bool[−]

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

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.