Trait jwt_compact::alg::VerifyingKey

pub trait VerifyingKey<T>: Sized where
    T: Algorithm<VerifyingKey = Self>, {
    fn from_slice(raw: &[u8]) -> Result<Self>;
    fn as_bytes(&self) -> Cow<'_, [u8]>;
}

Verifying key for a specific signature cryptosystem. In the case of public-key cryptosystems, this is a public key.

This trait provides a uniform interface for different backends / implementations of the same cryptosystem.

Required methods

fn from_slice(raw: &[u8]) -> Result<Self>

Creates a key from raw bytes. Returns an error if the bytes do not represent a valid key.

fn as_bytes(&self) -> Cow<'_, [u8]>

Returns the key as raw bytes.

Implementations should return Cow::Borrowed whenever possible (that is, if the bytes are actually stored within the implementing data structure).

Implementations on Foreign Types

impl VerifyingKey<Es256k<CoreWrapper<CtVariableCoreWrapper<Sha256VarCore, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>>>> for PublicKey

fn as_bytes(&self) -> Cow<'_, [u8]>

Serializes the key as a 33-byte compressed form, as per Self::serialize().

fn from_slice(raw: &[u8]) -> Result<Self>

impl VerifyingKey<Ed25519> for PublicKey

fn from_slice(raw: &[u8]) -> Result<Self>

fn as_bytes(&self) -> Cow<'_, [u8]>

Implementors

impl VerifyingKey<Hs256> for Hs256Key

impl VerifyingKey<Hs384> for Hs384Key

impl VerifyingKey<Hs512> for Hs512Key