Enum rosetta_crypto::PublicKey

pub enum PublicKey {
    EcdsaSecp256k1(VerifyingKey<Secp256k1>),
    EcdsaRecoverableSecp256k1(VerifyingKey<Secp256k1>),
    EcdsaSecp256r1(VerifyingKey<NistP256>),
    Ed25519(PublicKey),
    Sr25519(PublicKey),
}

Public key used for verifying signatures.

Variants

EcdsaSecp256k1(VerifyingKey<Secp256k1>)

ECDSA with secp256k1.

EcdsaRecoverableSecp256k1(VerifyingKey<Secp256k1>)

ECDSA with secp256k1 in Ethereum compatible format.

EcdsaSecp256r1(VerifyingKey<NistP256>)

ECDSA with NIST P-256.

Ed25519(PublicKey)

Ed25519.

Sr25519(PublicKey)

Schnorrkel used by substrate/polkadot.

Implementations

impl PublicKey

pub fn to_address(&self, format: AddressFormat) -> Address

Returns the address of a public key.

impl PublicKey

pub fn algorithm(&self) -> Algorithm

Returns the signing algorithm.

pub fn from_bytes(algorithm: Algorithm, bytes: &[u8]) -> Result<Self>

Creates a public key from a byte sequence for a given signing algorithm.

pub fn to_bytes(&self) -> Vec<u8>

Returns a byte sequence representing the public key.

pub fn to_uncompressed_bytes(&self) -> Vec<u8>

Returns an uncompressed byte sequence representing the public key.

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

Verifies a signature.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl PartialEq<PublicKey> for PublicKey

fn eq(&self, other: &PublicKey) -> 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 Copy for PublicKey

impl Eq for PublicKey

impl StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey