def get_xkeys(self, seed, t, passphrase, derivation):
assert is_any_2fa_seed_type(t)
xtype = 'standard' if t == '2fa' else 'p2wsh'
bip32_seed = Mnemonic.mnemonic_to_seed(seed, passphrase)
xprv, xpub = bip32_root(bip32_seed, xtype)
xprv, xpub = bip32_private_derivation(xprv, "m/", derivation)
return xprv, xpub
def get_xkeys(self, seed, t, passphrase, derivation):
assert is_any_2fa_seed_type(t)
xtype = 'standard' if t == '2fa' else 'p2wsh'
bip32_seed = Mnemonic.mnemonic_to_seed(seed, passphrase)
xprv, xpub = bip32_root(bip32_seed, xtype)
xprv, xpub = bip32_private_derivation(xprv, "m/", derivation)
return xprv, xpub
def _do_test_bip32(self, seed, sequence):
xprv, xpub = bip32_root(bfh(seed), 'standard')
self.assertEqual("m/", sequence[0:2])
path = 'm'
sequence = sequence[2:]
for n in sequence.split('/'):
child_path = path + '/' + n
if n[-1] != "'":
xpub2 = bip32_public_derivation(xpub, path, child_path)
xprv, xpub = bip32_private_derivation(xprv, path, child_path)
if n[-1] != "'":
self.assertEqual(xpub, xpub2)
path = child_path
return xpub, xprv
def _do_test_bip32(self, seed, sequence):
xprv, xpub = bip32_root(bfh(seed), 'standard')
self.assertEqual("m/", sequence[0:2])
path = 'm'
sequence = sequence[2:]
for n in sequence.split('/'):
child_path = path + '/' + n
if n[-1] != "'":
xpub2 = bip32_public_derivation(xpub, path, child_path)
xprv, xpub = bip32_private_derivation(xprv, path, child_path)
if n[-1] != "'":
self.assertEqual(xpub, xpub2)
path = child_path
return xpub, xprv
def get_xkeys(self, seed, passphrase, derivation):
bip32_seed = Mnemonic.mnemonic_to_seed(seed, passphrase)
xprv, xpub = bip32_root(bip32_seed, 'standard')
xprv, xpub = bip32_private_derivation(xprv, "m/", derivation)
return xprv, xpub
def get_xkeys(self, seed, passphrase, derivation):
bip32_seed = Mnemonic.mnemonic_to_seed(seed, passphrase)
xprv, xpub = bip32_root(bip32_seed, 'standard')
xprv, xpub = bip32_private_derivation(xprv, "m/", derivation)
return xprv, xpub
mkey_group.add_argument( "-m", "--master", help="provide master private key \"-\" to read from stdin", dest="master_key" )
parser.add_argument( "-c", "--convert", help="Convert provided master key to this type", choices=key_types, dest="convert" )
output_group = parser.add_argument_group(description="Output options")
output_group.add_argument( "-d", "--derivation-path", help="derivation path", dest="derivation_path", default=default_derivation_path)
output_group.add_argument( "-p", "--xprv", help="Generate xprv (default is xpub)", action="store_true", dest="output_xprv" )
args = parser.parse_args()
master_key = args.master_key
if args.gen_master:
key_type = args.gen_master if args.gen_master != "p2pkh" else "standard"
entropy = ecdsa.util.randrange( pow( 2, entropy_size * 8 ) )
entropy_in_bytes = entropy.to_bytes( entropy_size , sys.byteorder )
xprv,xpub = bip32.bip32_root( entropy_in_bytes, key_type )
master_key = xprv
elif args.master_key == "-":
master_key = sys.stdin.readline().strip()
if args.convert:
if args.gen_master:
sys.exit( "Convert option cannot be used with generate master option" )
else:
convert_type = args.convert if args.convert !="p2pkh" else "standard"
if bip32.is_xpub(master_key):
xtype, depth, fingerprint, child_number, c, K_or_k = bip32.deserialize_xpub( master_key )
master_key = bip32.serialize_xpub( convert_type, c, K_or_k, depth, fingerprint, child_number )
elif bip32.is_xprv(master_key):
xtype, depth, fingerprint, child_number, c, K_or_k = bip32.deserialize_xprv( master_key )
master_key = bip32.serialize_xprv( convert_type, c, K_or_k, depth, fingerprint, child_number )
