Struct Ed25519

pub struct Ed25519;

Integrity algorithm using digital signatures on the Ed25519 elliptic curve.

The name of the algorithm is specified as EdDSA as per the IANA registry. Use with_specific_name() to switch to non-standard Ed25519.

Implementations

impl Ed25519

pub fn with_specific_name() -> Renamed<Ed25519>

Creates an algorithm instance with the algorithm name specified as Ed25519. This is a non-standard name, but it is used in some apps.

Trait Implementations

impl Algorithm for Ed25519

type Signature = Signature

Signature produced by the algorithm.

type SigningKey = SigningKey

Key used when issuing new tokens.

type VerifyingKey = VerifyingKey

Key used when verifying tokens. May coincide with Self::SigningKey for symmetric algorithms (e.g., HS*).

fn name(&self) -> Cow<'static, str>

Returns the name of this algorithm, as mentioned in the alg field of the JWT header.

fn sign( &self, signing_key: &<Ed25519 as Algorithm>::SigningKey, message: &[u8], ) -> <Ed25519 as Algorithm>::Signature

Signs a message with the signing_key.

fn verify_signature( &self, signature: &<Ed25519 as Algorithm>::Signature, verifying_key: &<Ed25519 as Algorithm>::VerifyingKey, message: &[u8], ) -> bool

Verifies the message against the signature and verifying_key.

impl Clone for Ed25519

fn clone(&self) -> Ed25519

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ed25519

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

Formats the value using the given formatter.

impl Default for Ed25519

fn default() -> Ed25519

Returns the “default value” for a type.

impl Hash for Ed25519

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Ed25519

fn eq(&self, other: &Ed25519) -> 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 SigningKey<Ed25519> for SigningKey

fn from_slice(raw: &[u8]) -> Result<SigningKey, Error>

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

fn to_verifying_key(&self) -> VerifyingKey

Converts a signing key to a verification key.

fn as_bytes(&self) -> SecretBytes<'_>

Returns the key as raw bytes.

impl VerifyingKey<Ed25519> for VerifyingKey

fn from_slice(raw: &[u8]) -> Result<VerifyingKey, Error>

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.

impl Copy for Ed25519

impl Eq for Ed25519

impl StructuralPartialEq for Ed25519