Struct PublicKey 

pub struct PublicKey { /* private fields */ }

A structure containing information about a public key.

Implementations

impl PublicKey

pub fn from_spki(der_bytes: &[u8], scheme: SignatureScheme) -> Result<Self>

Parse DER bytes as an SPKI key.

See the documentation on KeyValue for more information on SPKI.

pub fn from_ed25519<T: Into<Vec<u8>>>(bytes: T) -> Result<Self>

Parse ED25519 bytes as a public key.

pub fn from_ed25519_with_keyid_hash_algorithms<T: Into<Vec<u8>>>( bytes: T, keyid_hash_algorithms: Option<Vec<String>>, ) -> Result<Self>

Parse ED25519 bytes as a public key with a custom keyid_hash_algorithms.

pub fn as_spki(&self) -> Result<Vec<u8>>

Write the public key as SPKI DER bytes.

See the documentation on KeyValue for more information on SPKI.

pub fn typ(&self) -> &KeyType

An immutable reference to the key’s type.

pub fn scheme(&self) -> &SignatureScheme

An immutable referece to the key’s authorized signing scheme.

pub fn key_id(&self) -> &KeyId

An immutable reference to the key’s ID.

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

Return the public key as bytes.

pub fn verify( &self, role: &MetadataPath, msg: &[u8], sig: &Signature, ) -> Result<()>

Use this key to verify a message with a 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<'de> Deserialize<'de> for PublicKey

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

Deserialize this value from the given Serde deserializer.

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 Ord for PublicKey

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PublicKey

fn eq(&self, other: &Self) -> 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 PartialOrd for PublicKey

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for PublicKey

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PublicKey