def main():
parser = argparse.ArgumentParser(description="Bitcoin utilities. WARNING: obsolete. Use ku instead.")
parser.add_argument('-a', "--address", help='show as Bitcoin address', action='store_true')
parser.add_argument('-1', "--hash160", help='show as hash 160', action='store_true')
parser.add_argument('-v', "--verbose", help='dump all information available', action='store_true')
parser.add_argument('-w', "--wif", help='show as Bitcoin WIF', action='store_true')
parser.add_argument('-n', "--uncompressed", help='show in uncompressed form', action='store_true')
parser.add_argument('item', help='a WIF, secret exponent, X/Y public pair, SEC (as hex), hash160 (as hex), Bitcoin address', nargs="+")
args = parser.parse_args()
for c in args.item:
# figure out what it is:
# - secret exponent
# - WIF
# - X/Y public key (base 10 or hex)
# - sec
# - hash160
# - Bitcoin address
secret_exponent = parse_as_private_key(c)
if secret_exponent:
public_pair = ecdsa.public_pair_for_secret_exponent(secp256k1.generator_secp256k1, secret_exponent)
print("secret exponent: %d" % secret_exponent)
print(" hex: %x" % secret_exponent)
print("WIF: %s" % encoding.secret_exponent_to_wif(secret_exponent, compressed=True))
print(" uncompressed: %s" % encoding.secret_exponent_to_wif(secret_exponent, compressed=False))
else:
public_pair = parse_as_public_pair(c)
if public_pair:
bitcoin_address_uncompressed = encoding.public_pair_to_bitcoin_address(public_pair, compressed=False)
bitcoin_address_compressed = encoding.public_pair_to_bitcoin_address(public_pair, compressed=True)
print("public pair x: %d" % public_pair[0])
print("public pair y: %d" % public_pair[1])
print(" x as hex: %x" % public_pair[0])
print(" y as hex: %x" % public_pair[1])
print("y parity: %s" % "odd" if (public_pair[1] & 1) else "even")
print("key pair as sec: %s" % b2h(encoding.public_pair_to_sec(public_pair, compressed=True)))
s = b2h(encoding.public_pair_to_sec(public_pair, compressed=False))
print(" uncompressed: %s\\\n %s" % (s[:66], s[66:]))
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True)
hash160_unc = encoding.public_pair_to_hash160_sec(public_pair, compressed=False)
myeccpoint = encoding.public_pair_to_sec(public_pair, compressed=True)
myhash = encoding.ripemd160( myeccpoint ).digest( )
print("BTSX PubKey: %s" % BTS_ADDRESS_PREFIX + encoding.b2a_base58(myeccpoint + myhash[ :4 ]))
else:
hash160 = parse_as_address(c)
hash160_unc = None
if not hash160:
sys.stderr.write("can't decode input %s\n" % c)
sys.exit(1)
print("hash160: %s" % b2h(hash160))
if hash160_unc:
print(" uncompressed: %s" % b2h(hash160_unc))
print("Bitcoin address: %s" % encoding.hash160_sec_to_bitcoin_address(hash160))
if hash160_unc:
print(" uncompressed: %s" % encoding.hash160_sec_to_bitcoin_address(hash160_unc))
def test_key(self, keytype, account = 0, chain = 0, address = 0):
"""
Performs a public key retrieval test, comparing Polly's key against the reference wallet.
keytype - Type of key to retrieve, valid values are KEY_MASTER, KEY_ACCOUNT, KEY_CHAIN, or KEY_ADDRESS.
account - Account to use for type KEY_ACCOUNT, KEY_CHAIN, KEY_ADDRESS.
chain - Chain to use for type KEY_CHAIN, KEY_ADDRESS.
address - Index (0 - 0x7FFFFFFF) to use for type KEY_ADDRESS.
"""
assert address < 0x80000000, "hardened address keys are not supported"
if keytype == PollyCom.KEY_MASTER:
print(self.PAD.format("Get master key"), end='')
refkey = self.wallet
check_chaincode = False
elif keytype == PollyCom.KEY_ACCOUNT:
print(self.PAD.format("Get account key m/" + str(account) + "h"), end='')
refkey = self.wallet.subkey(account, is_hardened = True)
check_chaincode = True
elif keytype == PollyCom.KEY_CHAIN:
print(self.PAD.format("Get chain key m/" + str(account) + "h/" + str(chain)), end='')
refkey = self.wallet.subkey(account, is_hardened = True).subkey(chain)
check_chaincode = True
else: # keytype == PollyCom.KEY_ADDRESS
print(self.PAD.format("Get address key m/" + str(account) + "h/" + str(chain) + "/" + str(address)), end='')
refkey = self.wallet.subkey(account, is_hardened = True).subkey(chain).subkey(address)
check_chaincode = False
# Get keypair from Polly
(pubx, puby, chaincode) = self.polly.send_get_public_key(keytype, account, chain, address)
print (self.__outok())
# Check against reference wallet
addr = encoding.public_pair_to_hash160_sec((pubx, puby))
addr_check = encoding.public_pair_to_hash160_sec(refkey.public_pair)
assert addr == addr_check, "public key mismatch\nexpected: " + self.hexstr(addr_check) + "\nactual: " + self.hexstr(addr)
if check_chaincode == True :
assert refkey.chain_code == chaincode, "chain code mismatch\nexpected: " + self.hexstr(refkey.chain_code) + "\nactual: " + self.hexstr(chaincode)
def gen_address(private_key, compressed=True):
# private_key = codecs.encode(os.urandom(32), 'hex').decode()
secret_exponent = int('0x' + private_key, 0)
print('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=compressed))
public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent)
print('public pair:', public_pair)
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=compressed)
print("hash160: {}".format(hash160.hex()))
return encoding.hash160_sec_to_bitcoin_address(hash160, address_prefix=b'\0')
def __init__(self, secret_exponents):
super(OfflineAwareSolver, self).__init__(secret_exponents)
STANDARD_SCRIPT_OUT = "OP_DUP OP_HASH160 %s OP_EQUALVERIFY OP_CHECKSIG"
self.script_hash160 = []
for se in secret_exponents:
pp = public_pair_for_secret_exponent(generator_secp256k1, se)
h160sec = public_pair_to_hash160_sec(pp, False)
script_text = STANDARD_SCRIPT_OUT % b2h(h160sec)
print script_text
self.script_hash160.append(compile(script_text))
def do_test(as_public_pair, as_sec, is_compressed, as_hash160_sec, as_bitcoin_address):
self.assertEqual(encoding.sec_to_public_pair(as_sec), as_public_pair)
self.assertEqual(encoding.public_pair_to_sec(as_public_pair, compressed=is_compressed), as_sec)
self.assertEqual(encoding.is_sec_compressed(as_sec), is_compressed)
self.assertEqual(encoding.public_pair_to_hash160_sec(as_public_pair, compressed=is_compressed),
as_hash160_sec)
self.assertEqual(encoding.hash160_sec_to_bitcoin_address(as_hash160_sec), as_bitcoin_address)
self.assertEqual(encoding.public_pair_to_bitcoin_address(as_public_pair, compressed=is_compressed), as_bitcoin_address)
self.assertTrue(encoding.is_valid_bitcoin_address(as_bitcoin_address))
bad_address = as_bitcoin_address[:17] + chr(ord(as_bitcoin_address[17]) + 1) + as_bitcoin_address[18:]
self.assertFalse(encoding.is_valid_bitcoin_address(bad_address))
def do_test(as_public_pair, as_sec, is_compressed, as_hash160_sec, as_bitcoin_address):
self.assertEqual(encoding.sec_to_public_pair(as_sec), as_public_pair)
self.assertEqual(encoding.public_pair_to_sec(as_public_pair, compressed=is_compressed), as_sec)
self.assertEqual(encoding.is_sec_compressed(as_sec), is_compressed)
self.assertEqual(encoding.public_pair_to_hash160_sec(as_public_pair, compressed=is_compressed),
as_hash160_sec)
self.assertEqual(encoding.hash160_sec_to_bitcoin_address(as_hash160_sec), as_bitcoin_address)
self.assertEqual(encoding.public_pair_to_bitcoin_address(as_public_pair, compressed=is_compressed), as_bitcoin_address)
self.assertTrue(encoding.is_valid_bitcoin_address(as_bitcoin_address))
bad_address = as_bitcoin_address[:17] + chr(ord(as_bitcoin_address[17]) + 1) + as_bitcoin_address[18:]
self.assertFalse(encoding.is_valid_bitcoin_address(bad_address))
def do_test(exp_hex, wif, c_wif, public_pair_sec, c_public_pair_sec, address_b58, c_address_b58):
secret_exponent = int(exp_hex, 16)
sec = h2b(public_pair_sec)
c_sec = h2b(c_public_pair_sec)
self.assertEqual(secret_exponent_to_wif(secret_exponent, compressed=False), wif)
self.assertEqual(secret_exponent_to_wif(secret_exponent, compressed=True), c_wif)
exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(wif)
self.assertEqual(exponent, secret_exponent)
self.assertFalse(compressed)
exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(c_wif)
self.assertEqual(exponent, secret_exponent)
self.assertTrue(compressed)
public_pair = secret_exponent * secp256k1_generator
pk_public_pair = sec_to_public_pair(sec)
compressed = is_sec_compressed(sec)
self.assertEqual(pk_public_pair, public_pair)
self.assertFalse(is_sec_compressed(sec))
self.assertEqual(public_pair_to_sec(pk_public_pair, compressed=False), sec)
pk_public_pair = sec_to_public_pair(c_sec)
compressed = is_sec_compressed(c_sec)
self.assertEqual(pk_public_pair, public_pair)
self.assertTrue(compressed)
self.assertEqual(public_pair_to_sec(pk_public_pair, compressed=True), c_sec)
bca = public_pair_to_bitcoin_address(pk_public_pair, compressed=True)
self.assertEqual(bca, c_address_b58)
self.assertEqual(bitcoin_address_to_hash160_sec(c_address_b58),
public_pair_to_hash160_sec(pk_public_pair, compressed=True))
bca = public_pair_to_bitcoin_address(pk_public_pair, compressed=False)
self.assertEqual(bca, address_b58)
self.assertEqual(bitcoin_address_to_hash160_sec(address_b58),
public_pair_to_hash160_sec(pk_public_pair, compressed=False))
def create_addr():
import hashlib
from pycoin import ecdsa, encoding
import os
import codecs
priv = codecs.encode(os.urandom(32), 'hex').decode()
secret_exponent = int('0x' + priv, 0)
public_pair = ecdsa.public_pair_for_secret_exponent(
ecdsa.secp256k1.generator_secp256k1, secret_exponent)
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True)
addr = encoding.hash160_sec_to_bitcoin_address(hash160)
return addr, priv
def do_test(exp_hex, wif, c_wif, public_pair_sec, c_public_pair_sec, address_b58, c_address_b58):
secret_exponent = int(exp_hex, 16)
sec = h2b(public_pair_sec)
c_sec = h2b(c_public_pair_sec)
self.assertEqual(secret_exponent_to_wif(secret_exponent, compressed=False), wif)
self.assertEqual(secret_exponent_to_wif(secret_exponent, compressed=True), c_wif)
exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(wif)
self.assertEqual(exponent, secret_exponent)
self.assertFalse(compressed)
exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(c_wif)
self.assertEqual(exponent, secret_exponent)
self.assertTrue(compressed)
public_pair = public_pair_for_secret_exponent(generator_secp256k1, secret_exponent)
pk_public_pair = sec_to_public_pair(sec)
compressed = is_sec_compressed(sec)
self.assertEqual(pk_public_pair, public_pair)
self.assertFalse(is_sec_compressed(sec))
self.assertEqual(public_pair_to_sec(pk_public_pair, compressed=False), sec)
pk_public_pair = sec_to_public_pair(c_sec)
compressed = is_sec_compressed(c_sec)
self.assertEqual(pk_public_pair, public_pair)
self.assertTrue(compressed)
self.assertEqual(public_pair_to_sec(pk_public_pair, compressed=True), c_sec)
bca = public_pair_to_bitcoin_address(pk_public_pair, compressed=True)
self.assertEqual(bca, c_address_b58)
self.assertEqual(bitcoin_address_to_hash160_sec(c_address_b58), public_pair_to_hash160_sec(pk_public_pair, compressed=True))
bca = public_pair_to_bitcoin_address(pk_public_pair, compressed=False)
self.assertEqual(bca, address_b58)
self.assertEqual(bitcoin_address_to_hash160_sec(address_b58), public_pair_to_hash160_sec(pk_public_pair, compressed=False))
def gen_address(private_key, compressed=True):
# private_key = codecs.encode(os.urandom(32), 'hex').decode()
secret_exponent = int('0x' + private_key, 0)
print('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent,
compressed=compressed))
public_pair = ecdsa.public_pair_for_secret_exponent(
ecdsa.secp256k1.generator_secp256k1, secret_exponent)
print('public pair:', public_pair)
hash160 = encoding.public_pair_to_hash160_sec(public_pair,
compressed=compressed)
print("hash160: {}".format(hash160.hex()))
return encoding.hash160_sec_to_bitcoin_address(hash160,
address_prefix=b'\0')
def verify(self, h, sig):
"""
Return whether a signature is valid for hash h using this key.
"""
val = from_bytes_32(h)
pubkey = self.public_pair()
rs = sigdecode_der(sig)
if self.public_pair() is None:
# find the pubkey from the signature and see if it matches
# our key
possible_pubkeys = secp256k1_generator.possible_public_pairs_for_signature(val, rs)
hash160 = self.hash160()
for candidate in possible_pubkeys:
if hash160 == public_pair_to_hash160_sec(candidate, True):
pubkey = candidate
break
if hash160 == public_pair_to_hash160_sec(candidate, False):
pubkey = candidate
break
else:
# signature is using a pubkey that's not this key
return False
return secp256k1_generator.verify(pubkey, val, rs)
def address_h160_from_script (script):
s = disassemble(script).split(' ')
if 'OP_HASH160' in s:
p = s.index('OP_HASH160')
if len(s) > p+1:
return h2b(s[p+1])
elif 'OP_CHECKSIG' in s:
p = s.index('OP_CHECKSIG')
if len(s[p-1]) in (66, 130):
# public key
sec = h2b(s[p-1])
return public_pair_to_hash160_sec(sec_to_public_pair(sec), is_sec_compressed(sec))
else:
logger.warn("Can't parse address from script: %s" % (s))
return None
def verify(self, h, sig):
"""
Return whether a signature is valid for hash h using this key.
"""
val = from_bytes_32(h)
pubkey = self.public_pair()
rs = sigdecode_der(sig)
if self.public_pair() is None:
# find the pubkey from the signature and see if it matches
# our key
possible_pubkeys = ecdsa.possible_public_pairs_for_signature(
ecdsa.generator_secp256k1, val, rs)
hash160 = self.hash160()
for candidate in possible_pubkeys:
if hash160 == public_pair_to_hash160_sec(candidate, True):
pubkey = candidate
break
if hash160 == public_pair_to_hash160_sec(candidate, False):
pubkey = candidate
break
else:
# signature is using a pubkey that's not this key
return False
return ecdsa.verify(ecdsa.generator_secp256k1, pubkey, val, rs)
def search(target_xfp):
k = BIP32Node.from_hwif(
"tprv8ZgxMBicQKsPeXJHL3vPPgTAEqQ5P2FD9qDeCQT4Cp1EMY5QkwMPWFxHdxHrxZhhcVRJ2m7BNWTz9Xre68y7mX5vCdMJ5qXMUfnrZ2si2X4"
)
pid = os.getpid()
target_xfp = h2b_rev(target_xfp)
# test by going -33 here.
#sec_exp = k._secret_exponent - 33
sec_exp = k._secret_exponent + (pid * int(1e40))
i = 0
last_xfp = None
while 1:
i += 1
sec_exp += 1
public_pair = ecdsa.public_pair_for_secret_exponent(
ecdsa.generator_secp256k1, sec_exp)
xfp = public_pair_to_hash160_sec(public_pair, compressed=True)[:4]
if i <= 5:
# checking code (slow)
b = BIP32Node(netcode='BTC',
chain_code=bytes(32),
secret_exponent=sec_exp)
chk = b.fingerprint()
assert b._secret_exponent == sec_exp
assert xfp == chk, (xfp, chk)
assert xfp != last_xfp, 'repeat xfp!'
last_xfp = xfp
if xfp == target_xfp:
print(f"\n\nFOUND: sec_exp = {sec_exp}\n")
b = BIP32Node(netcode='BTC',
chain_code=bytes(32),
secret_exponent=sec_exp)
chk = b.fingerprint()
assert b._secret_exponent == sec_exp
assert xfp == chk, (xfp, chk)
print(b.hwif(), end='\n\n')
return
if not (i % 27):
print(' %6d %9d' % (pid, i), end='\r')
def pycoin_sign_raw_transaction(tx_hex, private_key_wif):
for char in private_key_wif:
if char not in script.b58_digits:
raise exceptions.TransactionError('invalid private key')
if config.TESTNET:
allowable_wif_prefixes = [config.PRIVATEKEY_VERSION_TESTNET]
else:
allowable_wif_prefixes = [config.PRIVATEKEY_VERSION_MAINNET]
secret_exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(
private_key_wif, allowable_wif_prefixes=allowable_wif_prefixes)
public_pair = public_pair_for_secret_exponent(generator_secp256k1, secret_exponent)
hash160 = public_pair_to_hash160_sec(public_pair, compressed)
hash160_lookup = {hash160: (secret_exponent, public_pair, compressed)}
tx = Tx.tx_from_hex(tx_hex)
for idx, tx_in in enumerate(tx.txs_in):
tx.sign_tx_in(hash160_lookup, idx, tx_in.script, hash_type=SIGHASH_ALL)
return tx.as_hex()
def pycoin_sign_raw_transaction(tx_hex, private_key_wif):
for char in private_key_wif:
if char not in script.b58_digits:
raise exceptions.TransactionError('invalid private key')
if config.TESTNET:
allowable_wif_prefixes = [config.PRIVATEKEY_VERSION_TESTNET]
else:
allowable_wif_prefixes = [config.PRIVATEKEY_VERSION_MAINNET]
secret_exponent, compressed = wif_to_tuple_of_secret_exponent_compressed(
private_key_wif, allowable_wif_prefixes=allowable_wif_prefixes)
public_pair = public_pair_for_secret_exponent(generator_secp256k1, secret_exponent)
hash160 = public_pair_to_hash160_sec(public_pair, compressed)
hash160_lookup = {hash160: (secret_exponent, public_pair, compressed)}
tx = Tx.tx_from_hex(tx_hex)
for idx, tx_in in enumerate(tx.txs_in):
tx.sign_tx_in(hash160_lookup, idx, tx_in.script, hash_type=SIGHASH_ALL)
return tx.as_hex()
(pub_key_x, pub_key_y) = pubkey_pair
compressed_indicator = True if (pub_key_y % 2) == 0 else False
print("Public key y parity? ", 'even' if compressed_indicator else 'odd')
#print("Private key hexlify: ", hexlify(cec_key.get_privkey()))
print("Public key hex: ", bitcoin.core.b2x(cec_key.get_pubkey()))
cec_key.set_compressed(False)
print(" uncompressed: ", bitcoin.core.b2x(cec_key.get_pubkey()))
addr_compressed = encoding.public_pair_to_bitcoin_address(
pubkey_pair, True, address_prefix=my_pubaddr_prefix)
addr_uncompressed = encoding.public_pair_to_bitcoin_address(
pubkey_pair, False, address_prefix=my_pubaddr_prefix)
# convert public key pair to public key to address
pubkey_hashed = encoding.public_pair_to_hash160_sec(pubkey_pair, True)
print("Public key hash160: ", bitcoin.core.b2x(pubkey_hashed))
pubkey_addr = encoding.hash160_sec_to_bitcoin_address(
pubkey_hashed, address_prefix=my_pubaddr_prefix)
assert (addr_compressed == pubkey_addr)
pubkey_hashed = encoding.public_pair_to_hash160_sec(pubkey_pair, False)
print(" uncompressed: ", bitcoin.core.b2x(pubkey_hashed))
pubkey_addr = encoding.hash160_sec_to_bitcoin_address(
pubkey_hashed, address_prefix=my_pubaddr_prefix)
assert (addr_uncompressed == pubkey_addr)
print("Bitcoin Address: ", addr_compressed)
print(" uncompressed: ", addr_uncompressed)
assert (encoding.is_valid_bitcoin_address(
addr_compressed, allowable_prefixes=my_pubaddr_prefix))
def main():
parser = argparse.ArgumentParser(description="Bitcoin utilities.")
parser.add_argument("-a", "--address", help="show as Bitcoin address", action="store_true")
parser.add_argument("-1", "--hash160", help="show as hash 160", action="store_true")
parser.add_argument("-v", "--verbose", help="dump all information available", action="store_true")
parser.add_argument("-w", "--wif", help="show as Bitcoin WIF", action="store_true")
parser.add_argument("-n", "--uncompressed", help="show in uncompressed form", action="store_true")
parser.add_argument("-j", "--json", help="output in JSON format", action="store_true")
parser.add_argument("-t", help="interpret fields as test values", action="store_true")
parser.add_argument("-ltc", help="generate LTC address", action="store_true")
parser.add_argument("-doge", help="generate DOGE address", action="store_true")
parser.add_argument(
"item",
help="a WIF, secret exponent, X/Y public pair, SEC (as hex), hash160 (as hex), Bitcoin address",
nargs="+",
)
args = parser.parse_args()
if args.ltc:
args.t = "litecoin"
else:
if args.doge:
if args.t:
args.t = "dogetest"
else:
args.t = "doge"
if args.json:
print("{")
argcount = len(args.item)
i = 0
for c in args.item:
i = i + 1
print(' "%s" : { ' % c)
secret_exponent = parse_as_private_key(c)
if secret_exponent:
public_pair = ecdsa.public_pair_for_secret_exponent(secp256k1.generator_secp256k1, secret_exponent)
print(' "secret_exponent" : "%d",' % secret_exponent)
print(' "secret_exponent_hex" : "%x",' % secret_exponent)
print(
' "wif" : "%s",'
% encoding.secret_exponent_to_wif(secret_exponent, compressed=True, is_test=args.t)
)
print(
' "wif_uncompressed" : "%s",'
% encoding.secret_exponent_to_wif(secret_exponent, compressed=False, is_test=args.t)
)
else:
public_pair = parse_as_public_pair(c)
if public_pair:
bitcoin_address_uncompressed = encoding.public_pair_to_bitcoin_address(
public_pair, compressed=False, is_test=args.t
)
bitcoin_address_compressed = encoding.public_pair_to_bitcoin_address(
public_pair, compressed=True, is_test=args.t
)
print(' "public_pair_x" : "%d",' % public_pair[0])
print(' "public_pair_y" : "%d",' % public_pair[1])
print(' "x_as_hex" : "%x",' % public_pair[0])
print(' "y_as_hex" : "%x",' % public_pair[1])
if public_pair[1] & 1:
print(' "y_parity" : "odd",')
else:
print(' "y_parity" : "even",')
print(' "key_pair_as_sec" : "%s",' % b2h(encoding.public_pair_to_sec(public_pair, compressed=True)))
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True)
hash160_unc = encoding.public_pair_to_hash160_sec(public_pair, compressed=False)
else:
hash160 = parse_as_address(c)
hash160_unc = None
if not hash160:
print(' "error" : "cannot decode input %s",' % c)
print(' "hash160" : "%s",' % b2h(hash160))
if hash160_unc:
print(' "hash160_uncompressed" : "%s",' % b2h(hash160_unc))
if hash160_unc:
# print(' "bitcoind_addr_uncompressed" : "%s",' % encoding.hash160_sec_to_bitcoin_address(hash160_unc))
print(' "bitcoind_addr_uncompressed" : "%s",' % bitcoin_address_uncompressed)
# print(' "bitcoin_addr" : "%s"' % encoding.hash160_sec_to_bitcoin_address(hash160))
print(' "bitcoin_addr" : "%s"' % bitcoin_address_compressed)
if i == argcount:
print(" }")
else:
print(" },")
print("}")
else:
for c in args.item:
# figure out what it is:
# - secret exponent
# - WIF
# - X/Y public key (base 10 or hex)
# - sec
# - hash160
# - Bitcoin address
secret_exponent = parse_as_private_key(c)
if secret_exponent:
public_pair = ecdsa.public_pair_for_secret_exponent(secp256k1.generator_secp256k1, secret_exponent)
print("secret exponent: %d" % secret_exponent)
print(" hex: %x" % secret_exponent)
print("WIF: %s" % encoding.secret_exponent_to_wif(secret_exponent, compressed=True))
print(" uncompressed: %s" % encoding.secret_exponent_to_wif(secret_exponent, compressed=False))
else:
public_pair = parse_as_public_pair(c)
if public_pair:
bitcoin_address_uncompressed = encoding.public_pair_to_bitcoin_address(public_pair, compressed=False)
bitcoin_address_compressed = encoding.public_pair_to_bitcoin_address(public_pair, compressed=True)
print("public pair x: %d" % public_pair[0])
print("public pair y: %d" % public_pair[1])
print(" x as hex: %x" % public_pair[0])
print(" y as hex: %x" % public_pair[1])
print("y parity: %s" % "odd" if (public_pair[1] & 1) else "even")
print("key pair as sec: %s" % b2h(encoding.public_pair_to_sec(public_pair, compressed=True)))
s = b2h(encoding.public_pair_to_sec(public_pair, compressed=False))
print(" uncompressed: %s\\\n %s" % (s[:66], s[66:]))
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True)
hash160_unc = encoding.public_pair_to_hash160_sec(public_pair, compressed=False)
else:
hash160 = parse_as_address(c)
hash160_unc = None
if not hash160:
sys.stderr.write("can't decode input %s\n" % c)
sys.exit(1)
print("hash160: %s" % b2h(hash160))
if hash160_unc:
print(" uncompressed: %s" % b2h(hash160_unc))
print("Bitcoin address: %s" % encoding.hash160_sec_to_bitcoin_address(hash160))
if hash160_unc:
print(" uncompressed: %s" % encoding.hash160_sec_to_bitcoin_address(hash160_unc))
def main():
parser = argparse.ArgumentParser(
description="Bitcoin utilities. WARNING: obsolete. Use ku instead.")
parser.add_argument('-a',
"--address",
help='show as Bitcoin address',
action='store_true')
parser.add_argument('-1',
"--hash160",
help='show as hash 160',
action='store_true')
parser.add_argument('-v',
"--verbose",
help='dump all information available',
action='store_true')
parser.add_argument('-w',
"--wif",
help='show as Bitcoin WIF',
action='store_true')
parser.add_argument('-n',
"--uncompressed",
help='show in uncompressed form',
action='store_true')
parser.add_argument(
'item',
help=
'a WIF, secret exponent, X/Y public pair, SEC (as hex), hash160 (as hex), Bitcoin address',
nargs="+")
args = parser.parse_args()
for c in args.item:
# figure out what it is:
# - secret exponent
# - WIF
# - X/Y public key (base 10 or hex)
# - sec
# - hash160
# - Bitcoin address
secret_exponent = parse_as_private_key(c)
if secret_exponent:
public_pair = ecdsa.public_pair_for_secret_exponent(
secp256k1.generator_secp256k1, secret_exponent)
print("secret exponent: %d" % secret_exponent)
print(" hex: %x" % secret_exponent)
print("WIF: %s" % encoding.secret_exponent_to_wif(
secret_exponent, compressed=True))
print(" uncompressed: %s" % encoding.secret_exponent_to_wif(
secret_exponent, compressed=False))
else:
public_pair = parse_as_public_pair(c)
if public_pair:
bitcoin_address_uncompressed = encoding.public_pair_to_bitcoin_address(
public_pair, compressed=False)
bitcoin_address_compressed = encoding.public_pair_to_bitcoin_address(
public_pair, compressed=True)
print("public pair x: %d" % public_pair[0])
print("public pair y: %d" % public_pair[1])
print(" x as hex: %x" % public_pair[0])
print(" y as hex: %x" % public_pair[1])
print("y parity: %s" % "odd" if (public_pair[1]
& 1) else "even")
print(
"key pair as sec: %s" %
b2h(encoding.public_pair_to_sec(public_pair, compressed=True)))
s = b2h(encoding.public_pair_to_sec(public_pair, compressed=False))
print(" uncompressed: %s\\\n %s" %
(s[:66], s[66:]))
hash160 = encoding.public_pair_to_hash160_sec(public_pair,
compressed=True)
hash160_unc = encoding.public_pair_to_hash160_sec(public_pair,
compressed=False)
else:
hash160 = parse_as_address(c)
hash160_unc = None
if not hash160:
sys.stderr.write("can't decode input %s\n" % c)
sys.exit(1)
print("hash160: %s" % b2h(hash160))
if hash160_unc:
print(" uncompressed: %s" % b2h(hash160_unc))
print("Bitcoin address: %s" %
encoding.hash160_sec_to_bitcoin_address(hash160))
if hash160_unc:
print(" uncompressed: %s" %
encoding.hash160_sec_to_bitcoin_address(hash160_unc))
def test_raw_to_address(self):
privkey = from_bytes_32(a2b_hashed_base58(self.address)[1:])
pubkey = BasePoint * privkey
raw = public_pair_to_hash160_sec(pubkey.pair(), False)
addr = self.ccc.raw_to_address(raw)
self.assertEqual(addr,'1CC3X2gu58d6wXUWMffpuzN9JAfTUWu4Kj')
#!/usr/bin/python
import os
from pycoin.key.bip32 import Wallet
from pycoin.encoding import public_pair_to_hash160_sec, hash160_sec_to_bitcoin_address
from pycoin.networks import address_prefix_for_netcode, alternate_hash_for_netcode
from binascii import hexlify
import bitcoinrpc
import socket
secret = os.urandom(64)
wallet = Wallet.from_master_secret(bytes(secret), 'BLC')
sec = public_pair_to_hash160_sec(wallet.public_pair)
pubkey = ''.join('{:02x}'.format(ord(x)) for x in sec)
addr_blc = hash160_sec_to_bitcoin_address(
sec,
address_prefix=address_prefix_for_netcode('BLC'),
internal_hash=alternate_hash_for_netcode('BLC'))
addr_pho = hash160_sec_to_bitcoin_address(
sec,
address_prefix=address_prefix_for_netcode('PHO'),
internal_hash=alternate_hash_for_netcode('PHO'))
addr_bbtc = hash160_sec_to_bitcoin_address(
sec,
address_prefix=address_prefix_for_netcode('BBTC'),
internal_hash=alternate_hash_for_netcode('BBTC'))
addr_xdq = hash160_sec_to_bitcoin_address(
sec,
address_prefix=address_prefix_for_netcode('XDQ'),
def public_pair_to_address(testnet, public_pair, compressed):
prefix = b'\x6f' if testnet else b"\0"
hash160 = public_pair_to_hash160_sec(public_pair, compressed=compressed)
return hash160_sec_to_bitcoin_address(hash160, address_prefix=prefix)
def _public_pair_to_address(testnet, public_pair, compressed):
hash160 = public_pair_to_hash160_sec(public_pair, compressed=compressed)
return _hash160_to_address(testnet, hash160)
from pycoin import ecdsa, encoding
import os
import codecs
if __name__ == '__main__':
#rand = codecs.encode(os.urandom(32), 'hex').decode()
#secret_exponent= int('0x'+rand, 0)
secret_exponent = int(hp, 16)
print('WIF: ' +
encoding.secret_exponent_to_wif(secret_exponent, compressed=False))
public_pair = ecdsa.public_pair_for_secret_exponent(
ecdsa.secp256k1.generator_secp256k1, secret_exponent)
hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True)
codecs.encode(hash160, 'hex')
print('Bitcoin address: %s' %
encoding.hash160_sec_to_bitcoin_address(hash160))
with open('../../Mining/dict/UrbanDictionary.txt', 'r') as f:
contents = f.readlines()
fout = open('privaddr-pair.txt', 'w')
i = 0
for l in contents:
priv = seed2hpriv(l)
secret_exponent = int(priv, 16)
def rawPubkey(self):
return public_pair_to_hash160_sec(self.publicPoint.pair(), False)
def _public_pair_to_address(testnet, public_pair, compressed):
hash160 = public_pair_to_hash160_sec(public_pair, compressed=compressed)
return _hash160_to_address(testnet, hash160)
def rawPubkey(self):
return public_pair_to_hash160_sec(self.publicPoint.pair(), False)
#!/usr/bin/python
import os
from pycoin.key.bip32 import Wallet
from pycoin.encoding import public_pair_to_hash160_sec, hash160_sec_to_bitcoin_address
from pycoin.networks import address_prefix_for_netcode, alternate_hash_for_netcode
from binascii import hexlify
import bitcoinrpc
import socket
secret = os.urandom(64)
wallet = Wallet.from_master_secret(bytes(secret), 'BLC')
sec = public_pair_to_hash160_sec(wallet.public_pair)
pubkey = ''.join('{:02x}'.format(ord(x)) for x in sec)
addr_blc = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('BLC'), internal_hash=alternate_hash_for_netcode('BLC'))
addr_pho = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('PHO'), internal_hash=alternate_hash_for_netcode('PHO'))
addr_bbtc = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('BBTC'), internal_hash=alternate_hash_for_netcode('BBTC'))
addr_xdq = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('XDQ'), internal_hash=alternate_hash_for_netcode('XDQ'))
addr_elt = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('ELT'), internal_hash=alternate_hash_for_netcode('ELT'))
addr_umo = hash160_sec_to_bitcoin_address(sec, address_prefix=address_prefix_for_netcode('UMO'), internal_hash=alternate_hash_for_netcode('UMO'))
addresses = {
'blakecoin': addr_blc,
'photon': addr_pho,
'blakebitcoin': addr_bbtc,
'dirac': addr_xdq,
'electron': addr_elt,
'universalmolecule': addr_umo
}
