Struct avalanche_types::key::secp256k1::public_key::Key

pub struct Key(pub PublicKey);

Represents “k256::PublicKey” and “k256::ecdsa::VerifyingKey”.

Tuple Fields

0: PublicKey

Implementations

impl Key

pub fn from_sec1_bytes(b: &[u8]) -> Result<Self>

Decodes compressed or uncompressed public key bytes with Elliptic-Curve-Point-to-Octet-String encoding described in SEC 1: Elliptic Curve Cryptography (Version 2.0) section 2.3.3 (page 10). ref. http://www.secg.org/sec1-v2.pdf

pub fn from_public_key_der(b: &[u8]) -> Result<Self>

Decodes ASN.1 DER-encoded public key bytes.

pub fn from_signature(digest: &[u8], sig: &[u8]) -> Result<Self>

Loads the public key from a message and its recoverable signature. ref. “fx.SECPFactory.RecoverHashPublicKey”

pub fn from_verifying_key(verifying_key: &VerifyingKey) -> Self

pub fn to_verifying_key(&self) -> VerifyingKey

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

Verifies the message and the validity of its signature with recoverable code.

pub fn to_compressed_bytes(&self) -> [u8; 33]

Converts the public key to compressed bytes.

pub fn to_uncompressed_bytes(&self) -> [u8; 65]

Converts the public key to uncompressed bytes.

pub fn to_short_id(&self) -> Result<Id>

“hashing.PubkeyBytesToAddress”

ref. “pk.PublicKey().Address().Bytes()”

ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/utils/hashing#PubkeyBytesToAddress

pub fn to_short_bytes(&self) -> Result<Vec<u8>>

“hashing.PubkeyBytesToAddress” and “ids.ToShortID”

ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/utils/hashing#PubkeyBytesToAddress

pub fn to_h160(&self) -> H160

pub fn to_eth_address(&self) -> String

Encodes the public key in ETH address format. Make sure to not double-hash. ref. https://pkg.go.dev/github.com/ethereum/go-ethereum/crypto#PubkeyToAddress ref. https://pkg.go.dev/github.com/ethereum/go-ethereum/common#Address.Hex

pub fn to_hrp_address(
    &self,
    network_id: u32,
    chain_id_alias: &str
) -> Result<String>

Trait Implementations

impl Clone for Key

fn clone(&self) -> Key

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Key

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

Formats the value using the given formatter.

impl Display for Key

ref. https://doc.rust-lang.org/std/string/trait.ToString.html

ref. https://doc.rust-lang.org/std/fmt/trait.Display.html

Use “Self.to_string()” to directly invoke this

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

Formats the value using the given formatter.

impl From<Key> for PublicKey

fn from(pubkey: Key) -> Self

Converts to this type from the input type.

impl From<Key> for VerifyingKey

fn from(pubkey: Key) -> Self

Converts to this type from the input type.

impl From<PublicKey<Secp256k1>> for Key

fn from(pubkey: PublicKey) -> Self

Converts to this type from the input type.

impl From<VerifyingKey> for Key

fn from(vkey: VerifyingKey) -> Self

Converts to this type from the input type.

impl PartialEq<Key> for Key

fn eq(&self, other: &Key) -> 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 ReadOnly for Key

ref. https://doc.rust-lang.org/book/ch10-02-traits.html

fn key_type(&self) -> KeyType

fn hrp_address(&self, network_id: u32, chain_id_alias: &str) -> Result<String>

Implements “crypto.PublicKeySECP256K1R.Address()” and “formatting.FormatAddress”. “human readable part” (hrp) must be valid output from “constants.GetHRP(networkID)”. ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/utils/constants

fn short_address(&self) -> Result<Id>

fn short_address_bytes(&self) -> Result<Vec<u8>>

fn eth_address(&self) -> String

fn h160_address(&self) -> H160

impl Copy for Key

impl Eq for Key

impl StructuralEq for Key

impl StructuralPartialEq for Key