Struct SecretKey 

pub struct SecretKey {
    pub bytes: Vec<u8>,
}

Secret key on a short Weierstrass curve: a scalar in [1, n-1] encoded as felem_bytes big-endian octets (per the curve’s SEC1 octet length).

Shared between ECDSA and ECDH on the same curve.

Fields

bytes: Vec<u8>

Big-endian encoding of the secret scalar d.

Implementations

impl SecretKey

pub fn to_sec1_der( &self, curve: EcCurve, public_key: Option<&EcPublicKey>, ) -> Vec<u8>

Encode as SEC1 DER (RFC 5915: ECPrivateKey).

pub fn from_sec1_der(der: &[u8]) -> Option<(Self, EcCurve, Option<EcPublicKey>)>

Parse from SEC1 DER. Returns (secret_key, curve, optional_public_key).

pub fn to_pkcs8_der( &self, curve: EcCurve, public_key: Option<&EcPublicKey>, ) -> Vec<u8>

Encode as PKCS#8 DER (RFC 5958).

pub fn to_sec1_pem( &self, curve: EcCurve, public_key: Option<&EcPublicKey>, ) -> String

Encode as SEC1 PEM.

pub fn to_pkcs8_pem( &self, curve: EcCurve, public_key: Option<&EcPublicKey>, ) -> String

Encode as PKCS#8 PEM.

Trait Implementations

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.