Struct ergo_lib::wallet::ext_secret_key::ExtSecretKey

pub struct ExtSecretKey { /* private fields */ }

Extended secret key implemented according to BIP-32

Implementations

impl ExtSecretKey

pub fn new( secret_key_bytes: SecretKeyBytes, chain_code: ChainCode, derivation_path: DerivationPath ) -> Result<Self, ExtSecretKeyError>

Create a new extended secret key instance

pub fn path(&self) -> DerivationPath

Derivation path associated with the ext secret key

pub fn secret_key(&self) -> SecretKey

Returns secret key

pub fn secret_key_bytes(&self) -> SecretKeyBytes

Byte representation of the underlying scalar

pub fn public_image(&self) -> ProveDlog

Public image associated with the private input

pub fn public_image_bytes(&self) -> Result<Vec<u8>, ExtSecretKeyError>

Public image bytes in SEC-1 encoded & compressed format

pub fn public_key(&self) -> Result<ExtPubKey, ExtSecretKeyError>

The extended public key associated with this secret key

pub fn child( &self, index: ChildIndex ) -> Result<ExtSecretKey, ExtSecretKeyError>

Derive a child extended secret key using the provided index

pub fn derive( &self, up_path: DerivationPath ) -> Result<ExtSecretKey, ExtSecretKeyError>

Derive a new extended secret key based on the provided derivation path

pub fn derive_master( seed: MnemonicSeed ) -> Result<ExtSecretKey, ExtSecretKeyError>

Derive a root master key from the provided mnemonic seed

Trait Implementations

impl Clone for ExtSecretKey

fn clone(&self) -> ExtSecretKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExtSecretKey

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

Formats the value using the given formatter.

impl PartialEq<ExtSecretKey> for ExtSecretKey

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for ExtSecretKey

impl StructuralEq for ExtSecretKey

impl StructuralPartialEq for ExtSecretKey