Struct Ed25519

pub struct Ed25519 { /* private fields */ }

Ed25519 Signer.

Trait Implementations

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 Scheme for Ed25519

fn new<R: CryptoRng + Rng>(r: &mut R) -> Self

Returns a new instance of the scheme.

fn from(private_key: PrivateKey) -> Option<Self>

Returns a new instance of the scheme from a secret key.

fn from_seed(seed: u64) -> Self

Returns a new instance of the scheme from a provided seed.

fn private_key(&self) -> PrivateKey

Returns the serialized private key of the signer.

fn public_key(&self) -> PublicKey

Returns the serialized public key of the signer.

fn sign(&mut self, namespace: &[u8], message: &[u8]) -> Signature

Sign the given message.

fn validate(public_key: &PublicKey) -> bool

Verify that a public key is well-formatted.

fn verify( namespace: &[u8], message: &[u8], public_key: &PublicKey, signature: &Signature, ) -> bool

Check that a signature is valid for the given message and public key.

fn len() -> (usize, usize)

Returns the size of a public key and signature in bytes.