Struct bls_dkg::member::signing::PublicKey

pub struct PublicKey(_);

A public key.

Implementations

impl PublicKey

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

Returns true if the signature matches the element of G2.

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

Returns true if the signature matches the message.

This is equivalent to verify_g2(sig, hash_g2(msg)).

pub fn encrypt<M>(&self, msg: M) -> Ciphertext where
    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) -> Ciphertext where
    M: AsRef<[u8]>,
    R: RngCore, 

Encrypts the message.

pub fn from_bytes<B>(bytes: B) -> Result<PublicKey, FromBytesError> where
    B: Borrow<[u8; 48]>, 

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.

Trait Implementations

impl Clone for PublicKey

pub fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PublicKey

impl Debug for PublicKey

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

Formats the value using the given formatter.

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

pub 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 Eq for PublicKey

impl Hash for PublicKey

pub 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, 

Feeds a slice of this type into the given Hasher.

impl Ord for PublicKey

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<PublicKey> for PublicKey

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<PublicKey> for PublicKey

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

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

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

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

#[must_use]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

pub 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 StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey