Trait narwhal_crypto::traits::SigningKey

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

    const LENGTH: usize;
}

Trait impl’d by private (secret) keys in asymmetric cryptography.

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

Required Associated Types

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

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

Required Associated Constants

const LENGTH: usize

Implementors

impl SigningKey for BLS12381PrivateKey

type PubKey = BLS12381PublicKey

type Sig = BLS12381Signature

const LENGTH: usize = 32usize

impl SigningKey for Ed25519PrivateKey

Implement SigningKey

type PubKey = Ed25519PublicKey

type Sig = Ed25519Signature

const LENGTH: usize = 32usize

impl SigningKey for Secp256k1PrivateKey

type PubKey = Secp256k1PublicKey

type Sig = Secp256k1Signature

const LENGTH: usize = 32usize