Trait narwhal_crypto::traits::Authenticator

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

type PubKey: VerifyingKey
where
    <Self::PubKey as VerifyingKey>::Sig == Self

type PrivKey: SigningKey
where
    <Self::PrivKey as SigningKey>::Sig == Self

Required Associated Constants

const LENGTH: usize

Implementors

impl Authenticator for BLS12381Signature

type PubKey = BLS12381PublicKey

type PrivKey = BLS12381PrivateKey

const LENGTH: usize = 48usize

impl Authenticator for Ed25519Signature

Implement Authenticator

type PubKey = Ed25519PublicKey

type PrivKey = Ed25519PrivateKey

const LENGTH: usize = 64usize

impl Authenticator for Secp256k1Signature

type PubKey = Secp256k1PublicKey

type PrivKey = Secp256k1PrivateKey

const LENGTH: usize = 65usize