Struct linkspace_cryptography::schnorr::VerifyingKey

pub struct VerifyingKey { /* private fields */ }

Taproot Schnorr verifying key.

Implementations

impl VerifyingKey

pub fn verify_prehashed( &self, msg_digest: &[u8; 32], sig: &Signature ) -> Result<(), Error>

Verify Schnorr signature.

⚠️ Warning

This is a low-level interface intended only for unusual use cases involving verifying pre-hashed messages.

The preferred interface is the Verifier trait.

pub fn as_affine(&self) -> &AffinePoint

Borrow the inner AffinePoint this type wraps.

pub fn to_bytes( &self ) -> GenericArray<u8, <<Secp256k1 as Curve>::UInt as ArrayEncoding>::ByteSize>

Serialize as bytes.

pub fn from_bytes(bytes: &[u8]) -> Result<VerifyingKey, Error>

Parse verifying key from big endian-encoded x-coordinate.

Trait Implementations

impl Clone for VerifyingKey

fn clone(&self) -> VerifyingKey

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VerifyingKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<D> DigestVerifier<D, Signature> for VerifyingKeywhere D: Digest<OutputSize = UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>> + FixedOutput,

fn verify_digest(&self, digest: D, signature: &Signature) -> Result<(), Error>

Verify the signature against the given Digest output.

impl PartialEq<VerifyingKey> for VerifyingKey

fn eq(&self, other: &VerifyingKey) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&PublicKey<Secp256k1>> for VerifyingKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(public_key: &PublicKey<Secp256k1>) -> Result<VerifyingKey, Error>

Performs the conversion.

impl TryFrom<PublicKey<Secp256k1>> for VerifyingKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(public_key: PublicKey<Secp256k1>) -> Result<VerifyingKey, Error>

Performs the conversion.

impl Verifier<Signature> for VerifyingKey

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

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

impl Copy for VerifyingKey

impl Eq for VerifyingKey

impl StructuralEq for VerifyingKey

impl StructuralPartialEq for VerifyingKey