Enum HmacAlgorithm 

pub enum HmacAlgorithm {
    HmacSha3_256,
    HmacSha3_512,
}

High-level HMAC selector

Variants

HmacSha3_256

HMAC with SHA3-256

HmacSha3_512

HMAC with SHA3-512

Implementations

impl HmacAlgorithm

pub fn mac(&self, key: &[u8], data: &[u8]) -> PqcResult<Vec<u8>>

Compute HMAC of data

Errors

Returns an error if the key has invalid length or HMAC computation fails

pub fn verify(&self, key: &[u8], data: &[u8], tag: &[u8]) -> PqcResult<()>

Verify HMAC tag (constant-time)

Errors

Returns an error if verification fails or the tag is invalid

pub fn output_size(&self) -> usize

Get the output size in bytes

pub fn name(&self) -> &'static str

Get the algorithm name

Trait Implementations

impl Clone for HmacAlgorithm

fn clone(&self) -> HmacAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HmacAlgorithm

impl Debug for HmacAlgorithm

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

Formats the value using the given formatter.

impl Eq for HmacAlgorithm

impl PartialEq for HmacAlgorithm

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HmacAlgorithm