Struct PublicKey

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

A public key.

Implementations

impl PublicKey

pub const BYTES: usize = 32usize

Number of raw bytes in a public key.

pub fn new(pk: [u8; 32]) -> Self

Creates a public key from raw bytes.

pub fn from_slice(pk: &[u8]) -> Result<Self, Error>

Creates a public key from a slice.

impl PublicKey

pub fn verify_incremental( &self, signature: &Signature, ) -> Result<VerifyingState, Error>

Verify the signature of a multi-part message (streaming).

pub fn verify( &self, message: impl AsRef<[u8]>, signature: &Signature, ) -> Result<(), Error>

Verifies that the signature signature is valid for the message message.

impl PublicKey

pub fn from_der(der: &[u8]) -> Result<Self, Error>

Import a public key from an OpenSSL-compatible DER file.

pub fn from_pem(pem: &str) -> Result<Self, Error>

Import a public key from an OpenSSL-compatible PEM file.

pub fn to_der(&self) -> Vec<u8>

Export a public key as an OpenSSL-compatible DER file.

pub fn to_pem(&self) -> String

Export a public key as an OpenSSL-compatible PEM file.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a duplicate of the value.

const 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 Deref for PublicKey

fn deref(&self) -> &Self::Target

Returns a public key as bytes.

type Target = [u8; 32]

The resulting type after dereferencing.

impl DerefMut for PublicKey

fn deref_mut(&mut self) -> &mut Self::Target

Returns a public key as mutable bytes.

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 PartialEq for PublicKey

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey