Struct PublicKey 

pub struct PublicKey { /* private fields */ }

Available on crate feature eddsa only.

PublicKey contains an Ed25519 public key usable for verification.

Implementations

impl PublicKey

pub fn from_bytes(bin: &[u8; 32]) -> Result<Self, Box<dyn Error>>

from_bytes converts a 32-byte array into a public key.

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

from_der parses a DER buffer into a public key.

pub fn from_pem(pem_str: &str) -> Result<Self, Box<dyn Error>>

from_pem parses a PEM string into a public key.

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

to_bytes converts a public key into a 32-byte array.

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

to_der serializes a public key into a DER buffer.

pub fn to_pem(&self) -> String

to_pem serializes a public key into a PEM string.

pub fn fingerprint(&self) -> Fingerprint

fingerprint returns a 256bit unique identified for this key. For Ed25519, that is the SHA256 hash of the raw public key.

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

verify verifies a digital signature.

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a duplicate 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 Decode for PublicKey

Available on crate feature cbor only.

fn decode_cbor(data: &[u8]) -> Result<Self, Error>

fn decode_cbor_notrail(decoder: &mut Decoder<'_>) -> Result<Self, Error>

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

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Encode for PublicKey

Available on crate feature cbor only.

fn encode_cbor(&self) -> Vec<u8>

impl Serialize for PublicKey

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.