Struct PublicKeyInfo 

pub struct PublicKeyInfo<'a> { /* private fields */ }

A public key and the algorithm it belongs to.

Implementations

impl<'a> PublicKeyInfo<'a>

pub fn algorithm(self) -> AlgorithmIdentifier<'a>

Which algorithm this key belongs to.

pub fn key(self) -> BitString<'a>

The key itself.

pub fn key_octets(self) -> Option<&'a [u8]>

The key bytes, where the key is a whole number of octets, which it is for every algorithm a certificate carries.

pub fn key_offset(self) -> u64

Where the first key octet sits in the whole document.

pub fn as_bytes(self) -> &'a [u8]

The whole structure as it was encoded.

What a fingerprint over the key information is taken of. The key identifier the profile describes is a digest of Self::key_octets instead, and the two are different values over different bytes.

pub fn read_element( parent: &Reader<'a>, element: &Element<'a>, field: &'static str, ) -> Result<PublicKeyInfo<'a>>

Reads SPKI from an element in the caller’s reader, retaining its budget.

The structure follows RFC 5280 section 4.1.2.7: https://www.rfc-editor.org/rfc/rfc5280.html#section-4.1.2.7. Algorithm-specific restrictions belong to the cryptographic consumer. No key bytes are copied or re-encoded, and no new parser budget is created.

Errors

Reports malformed structure, trailing fields or an exhausted parent budget.

Trait Implementations

impl<'a> Clone for PublicKeyInfo<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for PublicKeyInfo<'a>

impl<'a> Debug for PublicKeyInfo<'a>

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

Formats the value using the given formatter.