def address_from_public_key(pubkey: bytes):
"""Returns the base32-encoded version of public key bytes (G...)"""
address = bytearray()
address.append(6 << 3) # version -> 'G'
address.extend(pubkey)
address.extend(_crc16_checksum(bytes(address))) # checksum
return base32.encode(address)
def test_encode(self):
for a, b in self.vectors:
self.assertEqual(base32.encode(a), b)