Struct jws::hmac::HmacVerifier

pub struct HmacVerifier<Key: AsRef<[u8]>> { /* private fields */ }

Message verifier that supports the HMAC-SHA-256, HMAC-SHA-384 and HMAC-SHA-512 algorithms using rust-crypto.

The wrapped key type may be anything that implements AsRef<[u8]>. You can use a Vec<u8> to have the verifier own the key, or a &[u8] to prevent copying the key more than necessary.

Implementations

impl<K: AsRef<[u8]>> HmacVerifier<K>

pub fn new(key: K) -> Self

Create a new HMAC verifier using a specified key.

Trait Implementations

impl<Key: Clone + AsRef<[u8]>> Clone for HmacVerifier<Key>

fn clone(&self) -> HmacVerifier<Key>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Key: Debug + AsRef<[u8]>> Debug for HmacVerifier<Key>

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

Formats the value using the given formatter.

impl<K: AsRef<[u8]>> Verifier for HmacVerifier<K>

fn verify( &self, protected_header: Option<&JsonObject>, unprotected_header: Option<&JsonObject>, encoded_header: &[u8], encoded_payload: &[u8], signature: &[u8] ) -> Result<()>

Verify the signature of a JWS message.

fn or<Other: Verifier>(self, other: Other) -> OrVerifier<Self, Other>

Create a new verifier that accepts a message if either this or the other verifier does.

fn and<Other: Verifier>(self, other: Other) -> AndVerifier<Self, Other>

Create a new verifier that accepts a message if both this and the other verifier does.