Struct x25519_dalek::PublicKey

pub struct PublicKey(_);

A Diffie-Hellman public key, corresponding to an EphemeralSecret or StaticSecret key.

We implement Zeroize so that downstream consumers may derive it for Drop should they wish to erase public keys from memory. Note that this erasure (in this crate) does not automatically happen, but either must be derived for Drop or explicitly called.

Implementations

impl PublicKey

pub fn to_bytes(&self) -> [u8; 32]

Convert this public key to a byte array.

pub fn as_bytes(&self) -> &[u8; 32]

View this public key as a byte array.

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

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a EphemeralSecret> for PublicKey

fn from(secret: &'a EphemeralSecret) -> PublicKey

Given an x25519 EphemeralSecret key, compute its corresponding PublicKey.

impl<'a> From<&'a ReusableSecret> for PublicKey

fn from(secret: &'a ReusableSecret) -> PublicKey

Given an x25519 ReusableSecret key, compute its corresponding PublicKey.

impl<'a> From<&'a StaticSecret> for PublicKey

fn from(secret: &'a StaticSecret) -> PublicKey

Given an x25519 StaticSecret key, compute its corresponding PublicKey.

impl From<[u8; 32]> for PublicKey

fn from(bytes: [u8; 32]) -> PublicKey

Given a byte array, construct a x25519 PublicKey.

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 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 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 Zeroize for PublicKey

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey