Struct ed448_verifier::signature::Signature

pub struct Signature { /* private fields */ }

Ed448 signature.

Example

Please see the signature module.

Implementations

impl Signature

pub fn from_bytes(bytes: &[u8; 114]) -> Result<Self, SignatureError>

Creates a signature from a byte array.

Fails if the byte representation of a scalar is not canonical.

Trait Implementations

impl DigestVerifier<XofDigest<CoreWrapper<Shake256Core>, UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>, Signature> for VerifyingKey

fn verify_digest( &self, digest: Shake256U64, signature: &Signature, ) -> Result<(), SignatureError>

Verify the signature against the given [Digest] output.

impl TryFrom<&[u8]> for Signature

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Verifier<Signature> for VerifyingKey

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

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