Struct secp256k1zkp::key::PublicKey

pub struct PublicKey(pub PublicKey);

A Secp256k1 public key, used for verification of signatures

Tuple Fields

0: PublicKey

Implementations

impl PublicKey

pub fn new() -> PublicKey

Creates a new zeroed out public key

pub fn from_combination( secp: &Secp256k1, in_keys: Vec<&PublicKey> ) -> Result<PublicKey, Error>

Creates a new public key as the sum of the provided keys

pub fn is_valid(&self) -> bool

Determines whether a pubkey is valid

pub fn as_ptr(&self) -> *const PublicKey

Obtains a raw pointer suitable for use with FFI functions

pub fn as_mut_ptr(&mut self) -> *mut PublicKey

Obtains a mutable raw pointer suitable for use with FFI functions

pub fn from_secp256k1_pubkey(pk: PublicKey) -> PublicKey

Creates a new public key from a Secp256k1 public key

pub fn from_secret_key( secp: &Secp256k1, sk: &SecretKey ) -> Result<PublicKey, Error>

Creates a new public key from a secret key.

pub fn from_slice(secp: &Secp256k1, data: &[u8]) -> Result<PublicKey, Error>

Creates a public key directly from a slice

pub fn serialize_vec( &self, secp: &Secp256k1, compressed: bool ) -> ArrayVec<[u8; 72]>

Serialize the key as a byte-encoded pair of values. In compressed form the y-coordinate is represented by only a single bit, as x determines it up to one bit.

pub fn add_exp_assign( &mut self, secp: &Secp256k1, other: &SecretKey ) -> Result<(), Error>

Adds the pk corresponding to other to the pk self in place

pub fn mul_assign( &mut self, secp: &Secp256k1, other: &SecretKey ) -> Result<(), Error>

Muliplies the pk self in place by the scalar other

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<'de> Deserialize<'de> for PublicKey

fn deserialize<D>(d: D) -> Result<PublicKey, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<PublicKey> for PublicKey

Creates a new public key from a FFI public key

fn from(pk: PublicKey) -> PublicKey

Converts to this type from the input type.

impl Hash for PublicKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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 + PartialOrd,

Restrict a value to a certain interval.

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 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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for PublicKey

fn serialize<S>(&self, s: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey