Struct threshold_crypto::PublicKey

pub struct PublicKey(_);

A public key.

Methods

impl PublicKey

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

Returns true if the signature matches the element of G2.

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

Returns true if the signature matches the message.

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

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

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: Rng, M: AsRef<[u8]>>(
    &self,
    rng: &mut R,
    msg: M
) -> Ciphertext

Encrypts the message.

pub fn from_bytes<B: Borrow<[u8; 48]>>(bytes: B) -> FromBytesResult<Self>

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

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for PublicKey

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl PartialOrd<PublicKey> for PublicKey

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

This method tests for !=.

impl Copy for PublicKey

impl Eq for PublicKey

impl Debug for PublicKey

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

Formats the value using the given formatter.

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, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for PublicKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

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

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

Deserialize this value from the given Serde deserializer.