Struct darkfi_sdk::crypto::keypair::PublicKey

pub struct PublicKey(Point);

Structure holding a public key, wrapping a pallas::Point element.

Tuple Fields

0: Point

Implementations

impl PublicKey

pub fn inner(&self) -> Point

Get the inner object wrapped by PublicKey

pub fn from_secret(s: SecretKey) -> Self

Derive a new PublicKey object given a SecretKey

pub fn from_bytes(bytes: [u8; 32]) -> Result<Self, ContractError>

Instantiate a PublicKey given 32 bytes. Returns an error if the representation is noncanonical.

pub fn to_bytes(&self) -> [u8; 32]

Downcast the PublicKey to 32 bytes of pallas::Point

pub fn x(&self) -> Base

Fetch the x coordinate of this PublicKey

pub fn y(&self) -> Base

Fetch the y coordinate of this PublicKey

pub fn xy(&self) -> (Base, Base)

Fetch the x and y coordinates of this PublicKey as a tuple

Trait Implementations

impl AsyncDecodable for PublicKey

fn decode_async<'life0, 'async_trait, D>( d: &'life0 mut D, ) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>>

where D: 'async_trait + AsyncRead + Unpin + Send, Self: 'async_trait, 'life0: 'async_trait,

impl AsyncEncodable for PublicKey

fn encode_async<'life0, 'life1, 'async_trait, S>( &'life0 self, s: &'life1 mut S, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

where S: 'async_trait + AsyncWrite + Unpin + Send, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Asynchronously encode an object with a well-defined format. Should only ever error if the underlying AsyncWrite errors. Returns the number of bytes written on success.

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 Decodable for PublicKey

fn decode<D: Read>(d: &mut D) -> Result<Self, Error>

impl Display for PublicKey

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

Formats the value using the given formatter.

impl Encodable for PublicKey

fn encode<S: Write>(&self, s: &mut S) -> Result<usize, Error>

Encode an object with a well-defined format. Should only ever error if the underlying Write errors. Returns the number of bytes written on success.

impl FromStr for PublicKey

fn from_str(enc: &str) -> Result<Self, Self::Err>

Tries to create a PublicKey object from a base58 encoded string.

type Err = ContractError

The associated error which can be returned from parsing.

impl PartialEq 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 SchnorrPublic for PublicKey

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

Verify a given message is valid given a signature.

impl TryFrom<Ep> for PublicKey

type Error = ContractError

The type returned in the event of a conversion error.

fn try_from(x: Point) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey