Trait SigningKey 

pub trait SigningKey {
    // Required methods
    fn sign_sha256(&self, message: &[u8]) -> Vec<u8> ;
    fn sign_sha384(&self, message: &[u8]) -> Vec<u8> ;
    fn sign_sha512(&self, message: &[u8]) -> Vec<u8> ;
    fn verifying_key(&self) -> Box<dyn VerifyingKey>;
    fn from_pkcs8_der(der: &[u8]) -> Option<Self>
       where Self: Sized;
    fn from_sec1_der(der: &[u8]) -> Option<Self>
       where Self: Sized;
}

A signing key using ECDSA.

Required Methods

fn sign_sha256(&self, message: &[u8]) -> Vec<u8>

Sign the message using the SHA-256 digest

fn sign_sha384(&self, message: &[u8]) -> Vec<u8>

Sign the message using the SHA-384 digest

fn sign_sha512(&self, message: &[u8]) -> Vec<u8>

Sign the message using the SHA-512 digest

fn verifying_key(&self) -> Box<dyn VerifyingKey>

Create a verifying key from this key.

fn from_pkcs8_der(der: &[u8]) -> Option<Self>

where Self: Sized,

Create a new key from a PKCS8 der.

fn from_sec1_der(der: &[u8]) -> Option<Self>

where Self: Sized,

Create a new key from a sec1 EC private key der.

Implementations on Foreign Types

impl<C> SigningKey for SigningKey<C>

where C: EcdsaCurve + CurveArithmetic + AssociatedOid, AffinePoint<C>: FromEncodedPoint<C> + ToEncodedPoint<C>, FieldBytesSize<C>: ModulusSize, SignatureSize<C>: ArraySize, Self: RandomizedPrehashSigner<Signature<C>> + DecodePrivateKey, VerifyingKey<C>: DecodePublicKey,

fn sign_sha256(&self, message: &[u8]) -> Vec<u8>

Sign the message using this key.

Panics

• If the digest length is less than half the field size of the curve.
• Any other errors occur during signing.

fn sign_sha384(&self, message: &[u8]) -> Vec<u8>

Sign the message using this key.

Panics

• If the digest length is less than half the field size of the curve.
• Any other errors occur during signing.

fn sign_sha512(&self, message: &[u8]) -> Vec<u8>

Sign the message using this key.

Panics

• If the digest length is less than half the field size of the curve.
• Any other errors occur during signing.

fn from_pkcs8_der(der: &[u8]) -> Option<Self>

where Self: Sized,

fn from_sec1_der(der: &[u8]) -> Option<Self>

where Self: Sized,

fn verifying_key(&self) -> Box<dyn VerifyingKey>

Implementors