pub struct EcdsaSigningKey {
key: Arc<EcdsaKeyPair>,
scheme: SignatureScheme,
}Expand description
A SigningKey that uses exactly one TLS-level SignatureScheme and one ring-level signature::SigningAlgorithm.
Compare this to RsaSigningKey, which for a particular key is willing to sign with several algorithms. This is quite poor cryptography practice, but is necessary because a given RSA key is expected to work in TLS1.2 (PKCS#1 signatures) and TLS1.3 (PSS signatures) – nobody is willing to obtain certificates for different protocol versions.
Currently this is only implemented for ECDSA keys.
Fields§
§key: Arc<EcdsaKeyPair>§scheme: SignatureSchemeImplementations§
Source§impl EcdsaSigningKey
impl EcdsaSigningKey
Sourcepub fn new(
der: &PrivateKey,
scheme: SignatureScheme,
sigalg: &'static EcdsaSigningAlgorithm,
) -> Result<Self, ()>
pub fn new( der: &PrivateKey, scheme: SignatureScheme, sigalg: &'static EcdsaSigningAlgorithm, ) -> Result<Self, ()>
Make a new ECDSASigningKey from a DER encoding in PKCS#8 or SEC1
format, expecting a key usable with precisely the given signature
scheme.
Sourcefn convert_sec1_to_pkcs8(
scheme: SignatureScheme,
sigalg: &'static EcdsaSigningAlgorithm,
maybe_sec1_der: &[u8],
) -> Result<EcdsaKeyPair, ()>
fn convert_sec1_to_pkcs8( scheme: SignatureScheme, sigalg: &'static EcdsaSigningAlgorithm, maybe_sec1_der: &[u8], ) -> Result<EcdsaKeyPair, ()>
Convert a SEC1 encoding to PKCS8, and ask ring to parse it. This can be removed once https://github.com/briansmith/ring/pull/1456 (or equivalent) is landed.
Trait Implementations§
Source§impl SigningKey for EcdsaSigningKey
impl SigningKey for EcdsaSigningKey
Source§fn choose_scheme(
&self,
offered: &[SignatureScheme],
rng: Box<dyn SecureRandom + Send + Sync>,
) -> Option<Box<dyn Signer>>
fn choose_scheme( &self, offered: &[SignatureScheme], rng: Box<dyn SecureRandom + Send + Sync>, ) -> Option<Box<dyn Signer>>
SignatureScheme from those offered. Read moreSource§fn algorithm(&self) -> SignatureAlgorithm
fn algorithm(&self) -> SignatureAlgorithm
Auto Trait Implementations§
impl Freeze for EcdsaSigningKey
impl RefUnwindSafe for EcdsaSigningKey
impl Send for EcdsaSigningKey
impl Sync for EcdsaSigningKey
impl Unpin for EcdsaSigningKey
impl UnwindSafe for EcdsaSigningKey
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