Enum SignatureScheme 

#[repr(u16)]
pub enum SignatureScheme {
    RsaPkcs1Sha256 = 1_025,
    RsaPkcs1Sha384 = 1_281,
    RsaPkcs1Sha512 = 1_537,
    EcdsaSecp256r1Sha256 = 1_027,
    EcdsaSecp384r1Sha384 = 1_283,
    EcdsaSecp521r1Sha512 = 1_539,
    RsaPssRsaeSha256 = 2_052,
    RsaPssRsaeSha384 = 2_053,
    RsaPssRsaeSha512 = 2_054,
    Ed25519 = 2_055,
    Ed448 = 2_056,
    MlDsa44 = 2_304,
    MlDsa65 = 2_305,
    MlDsa87 = 2_306,
    Ed25519MlDsa65 = 2_336,
    EcdsaP256MlDsa65 = 2_337,
    EcdsaP384MlDsa87 = 2_338,
}

TLS Signature Schemes including hybrid PQC schemes

Based on:

• draft-ietf-tls-hybrid-design-14
• draft-ietf-lamps-dilithium-certificates-11

Variants

RsaPkcs1Sha256 = 1_025

RsaPkcs1Sha384 = 1_281

RsaPkcs1Sha512 = 1_537

EcdsaSecp256r1Sha256 = 1_027

EcdsaSecp384r1Sha384 = 1_283

EcdsaSecp521r1Sha512 = 1_539

RsaPssRsaeSha256 = 2_052

RsaPssRsaeSha384 = 2_053

RsaPssRsaeSha512 = 2_054

Ed25519 = 2_055

Ed448 = 2_056

MlDsa44 = 2_304

MlDsa65 = 2_305

MlDsa87 = 2_306

Ed25519MlDsa65 = 2_336

EcdsaP256MlDsa65 = 2_337

EcdsaP384MlDsa87 = 2_338

Implementations

impl SignatureScheme

pub fn is_hybrid(&self) -> bool

Check if this is a hybrid scheme

pub fn is_pqc(&self) -> bool

Check if this is a pure PQC scheme

pub fn is_classical(&self) -> bool

Check if this is a classical scheme

pub fn classical_component(&self) -> Option<Self>

Get the classical component of a hybrid scheme

pub fn pqc_component(&self) -> Option<Self>

Get the PQC component of a hybrid scheme

pub fn from_u16(value: u16) -> Option<Self>

Convert from u16 wire format

pub fn to_u16(&self) -> u16

Convert to u16 wire format

pub fn name(&self) -> &'static str

Get human-readable name

impl SignatureScheme

pub fn to_bytes(&self) -> [u8; 2]

Serialize to bytes for TLS wire format

pub fn from_bytes(bytes: &[u8]) -> Result<Self, PqcError>

Deserialize from bytes

Trait Implementations

impl Clone for SignatureScheme

fn clone(&self) -> SignatureScheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureScheme

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

Formats the value using the given formatter.

impl Display for SignatureScheme

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

Formats the value using the given formatter.

impl Hash for SignatureScheme

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 PartialEq for SignatureScheme

fn eq(&self, other: &SignatureScheme) -> 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 RustlsIntegration for SignatureScheme

Available on crate features rustls-ring or rustls-aws-lc-rs only.

fn to_rustls_named_group(&self) -> Option<NamedGroup>

Convert to rustls NamedGroup if supported

fn to_rustls_signature_scheme(&self) -> Option<SignatureScheme>

Convert to rustls SignatureScheme if supported

impl Copy for SignatureScheme

impl Eq for SignatureScheme

impl StructuralPartialEq for SignatureScheme