def pub(self):
setup_btcpy('mainnet')
sppk = b'\x03\xfe\xe2V'
return b58encode_check(sppk + self.key.key.pub().serialize())
def pkh(self):
setup_btcpy('mainnet')
tz2 = b'\x06\xa1\xa1'
pkh = blake2b(data=self.key.key.pub().serialize(),
digest_size=20).digest()
return b58encode_check(tz2 + pkh)
def prv(self):
setup_btcpy('mainnet')
spsk = b'\x11\xa2\xe0\xc9'
return b58encode_check(spsk + self.key.key.serialize())
def priv2pub(priv):
setup_btcpy('mainnet')
priv_hex = hexlify(b58decode_check(priv)[4:])
pk = PrivateKey.unhexlify(priv_hex)
sppk = b'\x03\xfe\xe2V'
return b58encode_check(sppk + pk.pub().serialize())
def b58_sig(sig):
return b58encode_check(b'\rse\x13?' + unhexlify(sig))
def to_wif(self, network):
decoded = bytearray([network.wif_prefix]) + self.key
if self.public_compressed:
decoded.append(0x01)
return b58encode_check(bytes(decoded))
def test_b58encode_check(self):
for hexa, encoded in b58chk:
self.assertEqual(b58encode_check(unhexlify(hexa)), encoded)