Struct AccountPubKey

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

A BIP44 public key at the account path level m/44'/<coin_type>'/<account>'.

This provides the necessary derivation capability for the transparent component of a unified full viewing key.

Implementations

impl AccountPubKey

pub fn derive_external_ivk(&self) -> Result<ExternalIvk, Error>

Derives the BIP44 public key at the external “change level” path m/44'/<coin_type>'/<account>'/0.

pub fn derive_internal_ivk(&self) -> Result<InternalIvk, Error>

Derives the BIP44 public key at the internal “change level” path m/44'/<coin_type>'/<account>'/1.

pub fn derive_ephemeral_ivk(&self) -> Result<EphemeralIvk, Error>

Derives the public key at the “ephemeral” path m/44'/<coin_type>'/<account>'/2.

pub fn derive_address_pubkey( &self, scope: TransparentKeyScope, address_index: NonHardenedChildIndex, ) -> Result<PublicKey, Error>

Derives the BIP44 public key at the “address level” path corresponding to the given scope and address index.

pub fn derive_pubkey_at_bip32_path<P: Parameters>( &self, params: &P, expected_account_index: AccountId, path: &[ChildNumber], ) -> Result<PublicKey, Error>

Derives the public key corresponding to the given full BIP 32 path.

This enforces that the path has a prefix that could have been used to derive this AccountPubKey.

pub fn ovks_for_shielding(&self) -> (InternalOvk, ExternalOvk)

Derives the internal ovk and external ovk corresponding to this transparent fvk. As specified in ZIP 316.

pub fn internal_ovk(&self) -> InternalOvk

Derives the internal ovk corresponding to this transparent fvk.

pub fn external_ovk(&self) -> ExternalOvk

Derives the external ovk corresponding to this transparent fvk.

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

pub fn deserialize(data: &[u8; 65]) -> Result<Self, Error>

Trait Implementations

impl Clone for AccountPubKey

fn clone(&self) -> AccountPubKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountPubKey

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

Formats the value using the given formatter.