Enum PublicKey 

#[non_exhaustive]
pub enum PublicKey {
    Rsa(RsaPublicKey),
    EcP256(PublicKey),
    EcP384(PublicKey),
}

A public key for any algorithm supported by the crate.

This key is split from the VerifyingKey type so that it could be decoded and encoded using the [$dec_trait], [$dec_rsa_trait] and EncodePublicKey traits.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rsa(RsaPublicKey)

PKCS#1 v1.5 RSA public key.

EcP256(PublicKey)

ECDSA with NIST P-256 curve public key.

EcP384(PublicKey)

ECDSA with NIST P-384 curve public key.

Implementations

impl PublicKey

pub fn read_pem_file(path: impl AsRef<Path>) -> Result<Self>

Tries to parse a PEM file at the specified path as a public key.

pub fn from_pem(pem: &str) -> Result<Self>

Tries to parse an in-memory PEM file as a public key.

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 EncodePublicKey for PublicKey

fn to_public_key_der(&self) -> Result<Document>

Serialize a Document containing a SPKI-encoded public key.

fn to_public_key_pem(&self, line_ending: LineEnding) -> Result<String, Error>

Serialize this public key as PEM-encoded SPKI with the given LineEnding.

fn write_public_key_der_file(&self, path: impl AsRef<Path>) -> Result<(), Error>

Write ASN.1 DER-encoded public key to the given path

fn write_public_key_pem_file( &self, path: impl AsRef<Path>, line_ending: LineEnding, ) -> Result<(), Error>

Write ASN.1 DER-encoded public key to the given path

impl From<PublicKey<NistP256>> for PublicKey

fn from(value: PublicKey) -> Self

Converts to this type from the input type.

impl From<PublicKey<NistP384>> for PublicKey

fn from(value: PublicKey) -> Self

Converts to this type from the input type.

impl From<RsaPublicKey> for PublicKey

fn from(value: RsaPublicKey) -> Self

Converts to this type from the input type.

impl From<VerifyingKey> for PublicKey

fn from(value: VerifyingKey) -> Self

Converts to this type from the input type.

impl PartialEq for PublicKey

fn eq(&self, other: &PublicKey) -> 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<SubjectPublicKeyInfo<AnyRef<'_>, BitStringRef<'_>>> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(info: SubjectPublicKeyInfoRef<'_>) -> Result<Self, Error>

Performs the conversion.

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey