Struct fire_crypto::cipher::Mac

pub struct Mac { /* fields omitted */ }

A message authentication code.

This is used to authenticate a message and it should always be transferred with the ciphertext. Without it data integrity and authenticity is not guaranteed.

Implementations

impl Mac

pub const LEN: usize

pub fn from_slice(slice: &[u8]) -> Self

Panics

if the slice is not 16 bytes long.

pub fn into_bytes(self) -> [u8; 16]

Trait Implementations

impl Clone for Mac

fn clone(&self) -> Mac

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mac

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<[u8; 16]> for Mac

fn from(bytes: [u8; 16]) -> Self

This function should only be used with bytes that were received with a message.

impl PartialEq<Mac> for Mac

fn eq(&self, other: &Mac) -> bool

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

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

This method tests for !=.

impl TryFrom<&'_ [u8]> for Mac

type Error = TryFromError

The type returned in the event of a conversion error.

fn try_from(s: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Mac

impl StructuralEq for Mac

impl StructuralPartialEq for Mac