Trait Verifier 

pub trait Verifier {
    type Signature: Signature;

    // Required method
    fn verify(
        &self,
        message: &[u8],
        signature: &Self::Signature,
    ) -> AptosResult<()>;
}

A trait for types that can verify signatures.

Required Associated Types

type Signature: Signature

The signature type this verifier can check.

Required Methods

fn verify(&self, message: &[u8], signature: &Self::Signature) -> AptosResult<()>

Verifies that the signature is valid for the given message.

Errors

Returns an error if the signature is invalid for the message.

Implementors

impl Verifier for Bls12381PublicKey

Available on crate feature bls only.

type Signature = Bls12381Signature

impl Verifier for Ed25519PublicKey

Available on crate feature ed25519 only.

type Signature = Ed25519Signature

impl Verifier for MultiEd25519PublicKey

Available on crate feature ed25519 only.

type Signature = MultiEd25519Signature

impl Verifier for Secp256k1PublicKey

Available on crate feature secp256k1 only.

type Signature = Secp256k1Signature

impl Verifier for Secp256r1PublicKey

Available on crate feature secp256r1 only.

type Signature = Secp256r1Signature