Trait Authenticator

pub trait Authenticator:
    ToFromBytes
    + Display
    + Serialize
    + DeserializeOwned
    + Send
    + Sync
    + 'static
    + Clone {
    type PubKey: VerifyingKey<Sig = Self>;
    type PrivKey: SigningKey<Sig = Self>;

    const LENGTH: usize;
}

Trait impl’d by signatures in asymmetric cryptography.

The trait bounds are implemented so as to be symmetric and equivalent to the ones on its associated types for private key and public key material.

Required Associated Constants

const LENGTH: usize

Required Associated Types

type PubKey: VerifyingKey<Sig = Self>

type PrivKey: SigningKey<Sig = Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Authenticator for BLS12381Signature

const LENGTH: usize = 48usize

type PubKey = BLS12381PublicKey

type PrivKey = BLS12381PrivateKey

impl Authenticator for BLS12381Signature

const LENGTH: usize = 96usize

type PubKey = BLS12381PublicKey

type PrivKey = BLS12381PrivateKey

impl Authenticator for Ed25519Signature

const LENGTH: usize = 64usize

type PubKey = Ed25519PublicKey

type PrivKey = Ed25519PrivateKey

impl Authenticator for Secp256k1Signature

const LENGTH: usize = 64usize

type PubKey = Secp256k1PublicKey

type PrivKey = Secp256k1PrivateKey

impl Authenticator for Secp256r1Signature

const LENGTH: usize = 64usize

type PubKey = Secp256r1PublicKey

type PrivKey = Secp256r1PrivateKey