Struct KeyId 

pub struct KeyId { /* private fields */ }

A KeyId uniquely identifies a PublicKey.

This KeyId is suitable for use as an X509 Subject Key Identifier defined in RFC 5280 § 4.2.1.2. The SKI is generated by constructing the SubjectPublicKeyInfo ASN.1 message as defined in RFC 5280 § 4.1 and hashing the serialised DER bytes with SHA-256.

Implementations

impl KeyId

pub fn as_hex_str(&self) -> &str

Render the KeyId as a lowercase hex string delimited by colons in the style of OpenSSL.

Example: cc:cb:0f:63:f1:63:5e:f1:0e:26:e8:82:f7:7a:6e:f9

This value is lazily rendered and cached for reuse.

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

Return this KeyId as a raw byte slice.

Trait Implementations

impl Clone for KeyId

fn clone(&self) -> KeyId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyId

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

Formats the value using the given formatter.

impl Deref for KeyId

type Target = [u8; 32]

The resulting type after dereferencing.

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

Dereferences the value.

impl Display for KeyId

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 Hash for KeyId

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 KeyId

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

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

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 TryFrom<&[u8]> for KeyId

type Error = KeyIdParseError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for KeyId

impl StructuralPartialEq for KeyId