Struct AesCmac 

pub struct AesCmac { /* private fields */ }

AesCmac represents an AES-CMAC struct that implements the tink_core::Mac interface.

Implementations

impl AesCmac

pub fn new(key: &[u8], tag_size: usize) -> Result<AesCmac, TinkError>

Create a new AesCmac object that implements the tink_core::Mac interface.

Trait Implementations

impl Clone for AesCmac

fn clone(&self) -> AesCmac

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Mac for AesCmac

fn compute_mac(&self, data: &[u8]) -> Result<Vec<u8>, TinkError>

Compute message authentication code (MAC) for code data.

fn verify_mac(&self, mac: &[u8], data: &[u8]) -> Result<(), TinkError>

Returns () if mac is a correct authentication code (MAC) for data, otherwise it returns an error.