Struct PublicKey 

pub struct PublicKey { /* private fields */ }

The public part of an elliptic curve key pair.

Implementations

impl PublicKey

pub fn decode_point(ctx: &Context, key: &[u8]) -> Result<PublicKey, Error>

Deserialize a PublicKey from the raw key data.

pub fn verify_signature( &self, message: &[u8], signature: &[u8], ) -> Result<(), Error>

Use this public key to check whether a message matches its signature.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a duplicate 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 Eq for PublicKey

impl Ord for PublicKey

fn cmp(&self, other: &PublicKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PublicKey

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for PublicKey

fn partial_cmp(&self, other: &PublicKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serializable for PublicKey

fn deserialize(_data: &[u8]) -> Result<Self, Error>

where Self: Sized,

Parse the provided data in the protobuf format.

fn serialize(&self) -> Result<Buffer, Error>

Serialize the object to a buffer.

fn serialize_to<W: Write>(&self, writer: W) -> Result<(), Error>

Helper for serializing to anything which implements Write.