Enum sequoia_openpgp::cert::CipherSuite

pub enum CipherSuite {
    Cv25519,
    RSA3k,
    P256,
    P384,
    P521,
    RSA2k,
    RSA4k,
}

Groups symmetric and asymmetric algorithms.

This is used to select a suite of ciphers.

Examples

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

let (ecc, _) =
    CertBuilder::general_purpose(None, Some("alice@example.org"))
        .set_cipher_suite(CipherSuite::Cv25519)
        .generate()?;
assert_eq!(ecc.primary_key().pk_algo(), PublicKeyAlgorithm::EdDSA);

let (rsa, _) =
    CertBuilder::general_purpose(None, Some("alice@example.org"))
        .set_cipher_suite(CipherSuite::RSA4k)
        .generate()?;
assert_eq!(rsa.primary_key().pk_algo(), PublicKeyAlgorithm::RSAEncryptSign);

Variants

Cv25519

EdDSA and ECDH over Curve25519 with SHA512 and AES256

RSA3k

3072 bit RSA with SHA512 and AES256

P256

EdDSA and ECDH over NIST P-256 with SHA256 and AES256

P384

EdDSA and ECDH over NIST P-384 with SHA384 and AES256

P521

EdDSA and ECDH over NIST P-521 with SHA512 and AES256

RSA2k

2048 bit RSA with SHA512 and AES256

RSA4k

4096 bit RSA with SHA512 and AES256

Implementations

impl CipherSuite

pub fn variants() -> impl Iterator<Item = CipherSuite>

Returns an iterator over CipherSuite’s variants.

pub fn is_supported(&self) -> Result<()>

Returns whether the currently selected cryptographic backend supports the encryption and signing algorithms that the cipher suite selects.

Trait Implementations

impl Clone for CipherSuite

fn clone(&self) -> CipherSuite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CipherSuite

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

Formats the value using the given formatter.

impl Default for CipherSuite

fn default() -> Self

Returns the “default value” for a type.

impl Ord for CipherSuite

fn cmp(&self, other: &CipherSuite) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for CipherSuite

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for CipherSuite

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for CipherSuite

impl Eq for CipherSuite

impl StructuralPartialEq for CipherSuite