Struct sn_dbc::PublicKey

pub struct PublicKey(/* private fields */);

A public key.

Implementations

impl PublicKey

pub fn verify_g2<H>(&self, sig: &Signature, hash: H) -> boolwhere H: Into<G2Affine>,

Returns true if the signature matches the element of G2.

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

Returns true if the signature matches the message.

pub fn encrypt<M>(&self, msg: M) -> Ciphertextwhere M: AsRef<[u8]>,

Encrypts the message using the OS random number generator.

Uses the OsRng by default. To pass in a custom random number generator, use encrypt_with_rng().

pub fn encrypt_with_rng<R, M>(&self, rng: &mut R, msg: M) -> Ciphertextwhere R: RngCore, M: AsRef<[u8]>,

Encrypts the message.

pub fn derive_child(&self, index: &[u8]) -> PublicKey

Derives a child public key for a given index.

pub fn from_bytes(bytes: [u8; 48]) -> Result<PublicKey, Error>

Returns the key with the given representation, if valid.

pub fn to_bytes(self) -> [u8; 48]

Returns a byte string representation of the public key.

pub fn from_hex(hex: &str) -> Result<PublicKey, Error>

Deserialize a hex-encoded representation of a PublicKey to a PublicKey instance.

pub fn to_hex(&self) -> String

Serialize this PublicKey instance to a hex-encoded String.

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<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PublicKey

fn deserialize<__D>( __deserializer: __D ) -> Result<PublicKey, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<G1Affine> for PublicKey

Utility to convert blsttc to blst types

fn from(item: G1Affine) -> PublicKey

Converts to this type from the input type.

impl From<G1Projective> for PublicKey

Utility to convert blst to blsttc types

fn from(item: G1Projective) -> PublicKey

Converts to this type from the input type.

impl Hash for PublicKey

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

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) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<G1Affine> for PublicKey

Utility to compare between blsttc and blst types

fn eq(&self, other: &G1Affine) -> 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 PartialEq<G1Projective> for PublicKey

Utility to compare between blsttc and blst types

fn eq(&self, other: &G1Projective) -> 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 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 PartialOrd<PublicKey> 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, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey