def _make_node_path(self, xpub, address_n):
_, depth, fingerprint, child_num, chain_code, key = deserialize_xpub(xpub)
node = HDNodeType(
depth=depth,
fingerprint=int.from_bytes(fingerprint, 'big'),
child_num=int.from_bytes(child_num, 'big'),
chain_code=chain_code,
public_key=key,
)
return HDNodePathType(node=node, address_n=address_n)
def _make_node_path(self, xpub, address_n):
bip32node = BIP32Node.from_xkey(xpub)
node = HDNodeType(
depth=bip32node.depth,
fingerprint=int.from_bytes(bip32node.fingerprint, 'big'),
child_num=int.from_bytes(bip32node.child_number, 'big'),
chain_code=bip32node.chaincode,
public_key=bip32node.eckey.get_public_key_bytes(compressed=True),
)
return HDNodePathType(node=node, address_n=address_n)
def _make_node_path(self, xpub, address_n):
pubkey = bip32_key_from_string(xpub)
derivation = pubkey.derivation()
node = HDNodeType(
depth=derivation.depth,
fingerprint=be_bytes_to_int(pubkey.fingerprint()),
child_num=derivation.n,
chain_code=derivation.chain_code,
public_key=pubkey.to_bytes(),
)
return HDNodePathType(node=node, address_n=address_n)
