Trait ed25519_dalek::Verifier

pub trait Verifier<S> where
    S: Signature, {
    fn verify(&self, msg: &[u8], signature: &S) -> Result<(), Error>;
}

Verify the provided message bytestring using Self (e.g. a public key)

Required methods

fn verify(&self, msg: &[u8], signature: &S) -> Result<(), Error>

Use Self to verify that the provided signature for a given message bytestring is authentic.

Returns Error if it is inauthentic, or otherwise returns ().

Implementors

impl Verifier<Signature> for Keypair

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

Verify a signature on a message with this keypair’s public key.

impl Verifier<Signature> for PublicKey

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

Verify a signature on a message with this keypair’s public key.

Return

Returns Ok(()) if the signature is valid, and Err otherwise.