Struct SecretKey

pub struct SecretKey(/* private fields */);

Available on crate feature ecdsa only.

An ECDSA secret key generated using secp256r1 curve.

Implementations

impl SecretKey

pub fn generate() -> SecretKey

Available on crate feature rand only.

Generate a new random ECDSA secret key.

pub fn sign(&self, msg: &[u8]) -> Vec<u8>

Sign a message with this secret key, producing a DER-encoded ECDSA signature.

pub fn to_bytes(&self) -> Vec<u8>

Convert a secret key into a byte buffer containing raw scalar of the key.

pub fn try_from_bytes(buf: impl AsRef<[u8]>) -> Result<SecretKey, DecodingError>

Try to parse a secret key from a byte buffer containing raw scalar of the key.

Trait Implementations

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SecretKey

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

Formats the value using the given formatter.

impl From<Keypair> for SecretKey

Demote an ECDSA keypair to a secret key.

fn from(kp: Keypair) -> SecretKey

Converts to this type from the input type.

impl From<SecretKey> for Keypair

Promote an ECDSA secret key into a keypair.

fn from(secret: SecretKey) -> Keypair

Converts to this type from the input type.