Enum rustls::SupportedCipherSuite

pub enum SupportedCipherSuite {
    Tls12(&'static Tls12CipherSuite),
    Tls13(&'static Tls13CipherSuite),
}

A cipher suite supported by rustls.

This type carries both configuration and implementation. Compare with CipherSuite, which carries solely a cipher suite identifier.

Variants

Tls12(&'static Tls12CipherSuite)

Available on crate feature tls12 only.

A TLS 1.2 cipher suite

Tls13(&'static Tls13CipherSuite)

A TLS 1.3 cipher suite

Implementations

impl SupportedCipherSuite

pub fn suite(&self) -> CipherSuite

The cipher suite’s identifier

pub fn tls13(&self) -> Option<&'static Tls13CipherSuite>

Return the inner Tls13CipherSuite for this suite, if it is a TLS1.3 suite.

pub fn version(&self) -> &'static SupportedProtocolVersion

Return supported protocol version for the cipher suite.

pub fn usable_for_signature_algorithm( &self, _sig_alg: SignatureAlgorithm ) -> bool

Return true if this suite is usable for a key only offering sig_alg signatures. This resolves to true for all TLS1.3 suites.

pub fn fips(&self) -> bool

Return true if this is backed by a FIPS-approved implementation.

Trait Implementations

impl Clone for SupportedCipherSuite

fn clone(&self) -> SupportedCipherSuite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SupportedCipherSuite

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

Formats the value using the given formatter.

impl From<&'static Tls12CipherSuite> for SupportedCipherSuite

Available on crate feature tls12 only.

fn from(s: &'static Tls12CipherSuite) -> Self

Converts to this type from the input type.

impl From<&'static Tls13CipherSuite> for SupportedCipherSuite

fn from(s: &'static Tls13CipherSuite) -> Self

Converts to this type from the input type.

impl PartialEq for SupportedCipherSuite

fn eq(&self, other: &SupportedCipherSuite) -> 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 Copy for SupportedCipherSuite

impl StructuralPartialEq for SupportedCipherSuite