[][src]Enum sequoia_openpgp::types::PublicKeyAlgorithm

#[non_exhaustive]pub enum PublicKeyAlgorithm {
    RSAEncryptSign,
    RSAEncrypt,
    RSASign,
    ElGamalEncrypt,
    DSA,
    ECDH,
    ECDSA,
    ElGamalEncryptSign,
    EdDSA,
    Private(u8),
    Unknown(u8),
}

The OpenPGP public key algorithms as defined in Section 9.1 of RFC 4880, and Section 5 of RFC 6637.

Note: This enum cannot be exhaustively matched to allow future extensions.

Examples

use sequoia_openpgp as openpgp;
use openpgp::cert::prelude::*;
use openpgp::types::PublicKeyAlgorithm;

let (cert, _) = CertBuilder::new()
    .set_cipher_suite(CipherSuite::Cv25519)
    .generate()?;

assert_eq!(cert.primary_key().pk_algo(), PublicKeyAlgorithm::EdDSA);

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.
RSAEncryptSign

RSA (Encrypt or Sign)

RSAEncrypt
👎 Deprecated:

Use PublicKeyAlgorithm::RSAEncryptSign.

RSA Encrypt-Only, deprecated in RFC 4880.

RSASign
👎 Deprecated:

Use PublicKeyAlgorithm::RSAEncryptSign.

RSA Sign-Only, deprecated in RFC 4880.

ElGamalEncrypt

ElGamal (Encrypt-Only)

DSA

DSA (Digital Signature Algorithm)

ECDH

Elliptic curve DH

ECDSA

Elliptic curve DSA

ElGamalEncryptSign
👎 Deprecated:

If you really must, use PublicKeyAlgorithm::ElGamalEncrypt.

ElGamal (Encrypt or Sign), deprecated in RFC 4880.

EdDSA

"Twisted" Edwards curve DSA

Private(u8)

Private algorithm identifier.

Unknown(u8)

Unknown algorithm identifier.

Implementations

impl PublicKeyAlgorithm[src]

pub fn for_signing(&self) -> bool[src]

Returns true if the algorithm can sign data.

Examples

use sequoia_openpgp as openpgp;
use openpgp::types::PublicKeyAlgorithm;

assert!(PublicKeyAlgorithm::EdDSA.for_signing());
assert!(PublicKeyAlgorithm::RSAEncryptSign.for_signing());
assert!(!PublicKeyAlgorithm::ElGamalEncrypt.for_signing());

pub fn for_encryption(&self) -> bool[src]

Returns true if the algorithm can encrypt data.

Examples

use sequoia_openpgp as openpgp;
use openpgp::types::PublicKeyAlgorithm;

assert!(!PublicKeyAlgorithm::EdDSA.for_encryption());
assert!(PublicKeyAlgorithm::RSAEncryptSign.for_encryption());
assert!(PublicKeyAlgorithm::ElGamalEncrypt.for_encryption());

pub fn is_supported(&self) -> bool[src]

Returns whether this algorithm is supported.

Examples

use sequoia_openpgp as openpgp;
use openpgp::types::PublicKeyAlgorithm;

assert!(PublicKeyAlgorithm::EdDSA.is_supported());
assert!(PublicKeyAlgorithm::RSAEncryptSign.is_supported());
assert!(!PublicKeyAlgorithm::ElGamalEncrypt.is_supported());
assert!(!PublicKeyAlgorithm::Private(101).is_supported());

Trait Implementations

impl Clone for PublicKeyAlgorithm[src]

impl Copy for PublicKeyAlgorithm[src]

impl Debug for PublicKeyAlgorithm[src]

impl Display for PublicKeyAlgorithm[src]

impl Eq for PublicKeyAlgorithm[src]

impl From<PublicKeyAlgorithm> for u8[src]

impl From<u8> for PublicKeyAlgorithm[src]

impl Hash for PublicKeyAlgorithm[src]

impl Ord for PublicKeyAlgorithm[src]

impl PartialEq<PublicKeyAlgorithm> for PublicKeyAlgorithm[src]

impl PartialOrd<PublicKeyAlgorithm> for PublicKeyAlgorithm[src]

impl StructuralEq for PublicKeyAlgorithm[src]

impl StructuralPartialEq for PublicKeyAlgorithm[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> DynClone for T where
    T: Clone
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.