Struct PublicKey 

pub struct PublicKey<'a>(/* private fields */);

The public portion of a PrivateKey.

Internal Encoding

This key holds the raw DER key material bytes (without algorithm identifier).

Specifically this holds the subjectPublicKey bit string field of the SubjectPublicKeyInfo ASN.1 message as defined in RFC 5280 § 4.1.

Implementations

impl<'a> PublicKey<'a>

pub fn verify( &self, data: &[u8], sig: &Signature, ) -> Result<(), SignatureVerifyErr>

Verify that this key pair generated sig over data.

pub fn key_id(&self) -> KeyId

Generate a KeyId that uniquely identifies this key, suitable for use as an X509 Subject Key Identifier.

Trait Implementations

impl<'a> Debug for PublicKey<'a>

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

Formats the value using the given formatter.

impl From<&PublicKey<'_>> for KeyId

fn from(key: &PublicKey<'_>) -> Self

Converts to this type from the input type.

impl<'a> PublicKeyData for PublicKey<'a>

fn der_bytes(&self) -> &[u8]

The public key in DER format

fn algorithm(&self) -> &'static SignatureAlgorithm

The algorithm used by the key pair

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

The public key data in DER format