Struct SigningKey

pub struct SigningKey<C>
where
    C: CurveAlg,
    SignatureSize<C>: ArrayLength<u8>,
{ /* private fields */ }

Available on crate feature signature only.

ECDSA signing key. Generic over elliptic curves.

Implementations

impl<C> SigningKey<C>

where C: CurveAlg, SignatureSize<C>: ArrayLength<u8>,

pub fn from_keypair_bytes( signing_key: &[u8], verifying_key: &[u8], ) -> Result<Self, Error>

Initialize a SigningKey from a raw keypair

pub fn verifying_key(&self) -> VerifyingKey<C>

where FieldBytesSize<C>: ModulusSize,

Get the VerifyingKey for this SigningKey

Trait Implementations

impl<C> DecodePrivateKey for SigningKey<C>

where C: CurveAlg, SignatureSize<C>: ArrayLength<u8>,

fn from_pkcs8_der(pkcs8_bytes: &[u8]) -> Result<Self, Error>

Deserialize PKCS#8 private key from ASN.1 DER-encoded data (binary format).

fn read_pkcs8_der_file(path: impl AsRef<Path>) -> Result<Self, Error>

Load PKCS#8 private key from an ASN.1 DER-encoded file on the local filesystem (binary format).

impl<C> Keypair for SigningKey<C>

where C: CurveAlg, FieldBytesSize<C>: ModulusSize, SignatureSize<C>: ArrayLength<u8>,

type VerifyingKey = VerifyingKey<C>

Verifying key type for this keypair.

fn verifying_key(&self) -> VerifyingKey<C>

Get the verifying key which can verify signatures produced by the signing key portion of this keypair.

impl<C> Signer<Signature<C>> for SigningKey<C>

where C: CurveAlg, SignatureSize<C>: ArrayLength<u8>,

fn try_sign(&self, msg: &[u8]) -> Result<Signature<C>, Error>

Attempt to sign the given message, returning a digital signature on success, or an error if something went wrong.

fn sign(&self, msg: &[u8]) -> S

Sign the given message and return a digital signature