Enum Algorithm

pub enum Algorithm {
    HmacSha256,
}

Supported algorithms for token signing and verification.

This enum represents the cryptographic algorithms that can be used to sign and verify Common Access Tokens.

Currently, only HMAC-SHA256 is supported, but the design allows for easy extension to support additional algorithms in the future.

Example

use common_access_token::Algorithm;

// Create a token with HMAC-SHA256 algorithm
let alg = Algorithm::HmacSha256;
assert_eq!(alg.identifier(), 5); // COSE algorithm identifier

Variants

HmacSha256

HMAC with SHA-256 (COSE algorithm identifier: 5)

Implementations

impl Algorithm

pub fn identifier(&self) -> i32

Get the algorithm identifier as defined in the COSE spec

pub fn from_identifier(id: i32) -> Option<Self>

Create an Algorithm from an identifier

Trait Implementations

impl Clone for Algorithm

fn clone(&self) -> Algorithm

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Algorithm

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

Formats the value using the given formatter.

impl PartialEq for Algorithm

fn eq(&self, other: &Algorithm) -> 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 Copy for Algorithm

impl Eq for Algorithm

impl StructuralPartialEq for Algorithm