def gen_2of3_multisig_key_pair():
key_pairs = []
for i in range(0, 3):
key, pri_hex = _gen_pri_key()
my_key = Key(secret_exponent=key,
prefer_uncompressed=False,
netcode=NET_CODE)
# return wif or hex format, use your own strategy
key_pairs.append((my_key.wif(), my_key.sec_as_hex()))
return get_multisig_address(
2, [binascii.unhexlify(key[1]) for key in key_pairs]), key_pairs
print()
## Public key and address
public_key = my_key.public_pair()
(public_key_x, public_key_y) = public_key
print("Public Key Pair: ", public_key)
print(" x as hex: ", hex(public_key[0]))
print(" y as hex: ", hex(public_key[1]))
#compressed_indicator_1 = '02' if (public_key_y % 2) == 0 else '03'
compressed_indicator = True if (public_key_y % 2) == 0 else False
print("Public key y parity: ", 'even' if compressed_indicator else 'odd')
assert(compressed_indicator != my_key._use_uncompressed)
print("Public key hex: ", my_key.sec_as_hex())
print(" uncompressed: ", my_key.sec_as_hex(use_uncompressed=True))
assert(my_key.sec_as_hex() == bitcoin.core.b2x(my_key.sec()))
print("Public key hash160: ", b2h(my_key.hash160()))
print(" uncompressed: ", b2h(my_key.hash160(use_uncompressed=True)))
#print("Bitcoin Address : ", my_key.address())
addr_compressed = encoding.public_pair_to_bitcoin_address(public_key, True, my_addr_prefix)
addr_uncompressed = encoding.public_pair_to_bitcoin_address(public_key, False, my_addr_prefix)
print("Bitcoin Address: ", addr_compressed)
print(" uncompressed: ", addr_uncompressed)
assert(encoding.is_valid_bitcoin_address(addr_compressed, my_addr_prefix))
assert(encoding.is_valid_bitcoin_address(addr_uncompressed, my_addr_prefix))
