Struct SpendSecretKey 

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

The receiver’s spend secret key (b_spend in BIP 352).

Zeroized on drop via non_secure_erase() (SEC-01). Does NOT derive Copy, Clone, or Debug (SEC-02 timing protection).

Implementations

impl SpendSecretKey

pub fn as_inner(&self) -> &SecretKey

Returns a reference to the inner secp256k1::SecretKey.

pub fn from_slice(data: &[u8]) -> Result<SpendSecretKey, CryptoError>

Create from a 32-byte slice.

Returns CryptoError::InvalidSecretKey if the bytes are all zeros or represent a value >= the curve order.

pub fn from_secret_key(sk: SecretKey) -> SpendSecretKey

Create from an existing SecretKey.

pub fn public_key(&self, secp: &Secp256k1<All>) -> SpendPublicKey

Derive the corresponding SpendPublicKey.

Trait Implementations

impl Debug for SpendSecretKey

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

Formats the value using the given formatter.

impl Drop for SpendSecretKey

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for SpendSecretKey

fn eq(&self, other: &SpendSecretKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SpendSecretKey