def test_makeSignedTransaction(self):
# Transaction from
# https://blockchain.info/tx/901a53e7a3ca96ed0b733c0233aad15f11b0c9e436294aa30c367bf06c3b7be8
# From 133t to 1KKKK
privateKey = keyUtils.wifToPrivateKey(
"5Kb6aGpijtrb8X28GzmWtbcGZCG8jHQWFJcWugqo3MwKRvC8zyu") #133t
signed_txn = makeSignedTransaction(
privateKey,
"c39e394d41e6be2ea58c2d3a78b8c644db34aeff865215c633fe6937933078a9", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey(
"133txdxQmwECTmXqAr9RWNHnzQ175jGb7e"),
[
[
24321, #satoshis
keyUtils.addrHashToScriptPubKey(
"1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa")
],
[
20000,
keyUtils.addrHashToScriptPubKey(
"15nhZbXnLMknZACbb3Jrf1wPCD9DWAcqd7")
]
])
verifyTxnSignature(signed_txn)
def test_makeSignedTransaction(self):
# Transaction from
# https://blockchain.info/tx/901a53e7a3ca96ed0b733c0233aad15f11b0c9e436294aa30c367bf06c3b7be8
# From 133t to 1KKKK
privateKey = keyUtils.wifToPrivateKey("5Kb6aGpijtrb8X28GzmWtbcGZCG8jHQWFJcWugqo3MwKRvC8zyu") #133t
signed_txn = makeSignedTransaction(privateKey,
"c39e394d41e6be2ea58c2d3a78b8c644db34aeff865215c633fe6937933078a9", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("133txdxQmwECTmXqAr9RWNHnzQ175jGb7e"),
[[24321, #satoshis
keyUtils.addrHashToScriptPubKey("1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa")],
[20000, keyUtils.addrHashToScriptPubKey("15nhZbXnLMknZACbb3Jrf1wPCD9DWAcqd7")]]
)
verifyTxnSignature(signed_txn)
def test_makeSignedTransaction(self):
privateKey = keyUtils.wifToPrivateKey(
"5KawhzxJoVhw1hw75WTtXPUtsLVXFHLYZXDAWGRQxo597X4EwFX")
signed_txn = makeSignedTransaction(
privateKey,
"c39e394d41e6be2ea58c2d3a78b8c644db34aeff865215c633fe6937933078a9", # output (prev) transaction hash
0,
keyUtils.addrHashToScriptPubKey(
"167WXe5yJXqsX8bcmPUMR3CzMib89NU3da"), #input address
[[
00001,
keyUtils.addrHashToScriptPubKey(
"1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa")
] #output address
#, [20000,
# keyUtils.addrHashToScriptPubKey("15nhZbXnLMknZACbb3Jrf1wPCD9DWAcqd7")]
])
showTxn(signed_txn)
import utils
import keyUtils
import txnUtils
privateKey = keyUtils.wifToPrivateKey(
"5HusYj2b2x4nroApgfvaSfKYZhRbKFH41bVyPooymbC6KfgSXdD") #1MMMM
signed_txn = txnUtils.makeSignedTransaction(
privateKey,
"81b4c832d70cb56ff957589752eb4125a4cab78a25a8fc52d6a09e5bd4404d48", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("1MMMMSUb1piy2ufrSguNUdFmAcvqrQF8M5"),
[[
91234, #satoshis
keyUtils.addrHashToScriptPubKey("1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa")
]])
txnUtils.verifyTxnSignature(signed_txn)
print 'SIGNED TXN', signed_txn
print('2 - Convert it to a byte string using Base58Check encoding')
leadingOnes = utils.countLeadingChars(wif, '1')
s = utils.base256encode(utils.base58decode(wif))
#print(codecs.decode( s[:-4], 'hex' ).decode())
result = '\0' * leadingOnes + binascii.hexlify(s[:-4]).decode()
print(' ', result.upper())
print('3 - Drop the last 4 checksum bytes from the byte string')
print(' ', result[:-4].upper())
chk = s[-4:]
checksum = hashlib.sha256(hashlib.sha256(
result.encode('utf-8')).digest()).hexdigest()[0:8]
print('4 - Dropping first byte. This is the private key')
private_key = result[1:-4].upper()
print(' ', result[1:-4].upper())
private_key = codecs.encode(keyUtils.wifToPrivateKey(wif), 'hex').decode()
print(' ', codecs.encode(keyUtils.wifToPrivateKey(wif), 'hex').decode())
print(' ', codecs.encode(keyUtils.wifToPrivateKey(wif), 'hex'))
print('****************************************')
print('***** WIF checksum ***************')
print('****************************************')
#wif = '5HueCGU8rMjxEXxiPuD5BDku4MkFqeZyd4dZ1jvhTVqvbTLvyTJ'
#wif = "cMeNhXd7qUrAc9LpkCDfXpziQczdVrRdMVsauNTDhU1c4K5cptNk"
print('1 - Take a Wallet Import Format string')
print(' ', wif)
print('2 - Convert it to a byte string using Base58Check encoding')
leadingOnes = utils.countLeadingChars(s, '1')
s = utils.base256encode(utils.base58decode(wif))
result = '\0' * leadingOnes + binascii.hexlify(s).decode()
print(' ', result.upper())
# cU1UcuA7HRMNoJMamquHLpGMnkDQtwhSt8d3Z2UpGFdx1E4osE7D
# 5JhuTf9i4fXU8nkonyWDuY8B9vq3LiqQ6vCKH7VpLib4f7hty42
# privateKey = keyUtils.wifToPrivateKey("cU1UcuA7HRMNoJMamquHLpGMnkDQtwhSt8d3Z2UpGFdx1E4osE7D") #1MMMM
# signed_txn = makeSignedTransaction(privateKey,
# "d70cd6ad2c0a8211b2e22954b3e450a6eaffc4b22d4c35fd760805aae08269a3", # output (prev) transaction hash
# 0, # sourceIndex
# keyUtils.addrHashToScriptPubKey("mvTpAzhJZQs2FVBR33WdTyYVWakvKNNkLh"),
# [[100, #satoshis
# keyUtils.addrHashToScriptPubKey("mtdynEM1zSiSiYQntprR8kep5NEeAqQfco")]]
# )
# privateKey = keyUtils.wifToPrivateKey("cPk3QpypBp6qvmFgcM6zAQ6ZEw7FHaWwixmgBQ92LE5nzkBE9TKi") #1MMMM
# privateKey = keyUtils.wifToPrivateKey("cRqUESTM4izdtd1p8wsZVYeLwqPP2zgRvBjLnzhUGwK4FwRTncUr") #1MMMM
privateKey = keyUtils.wifToPrivateKey(
"cVdRR5qP9UW7D3Gf6s6sFKmVzxD7z5cPu6eLtnBP49FPEFrViNvc") #1MMMM
print "privateKey", [privateKey]
# signed_txn = makeSignedTransaction(privateKey,
# "c0e9e5a845cf222cc78220685fcc295db73608c64bde5d32689ef85e27c72fb5", # output (prev) transaction hash
# 0, # sourceIndex
# keyUtils.addrHashToScriptPubKey("mxh1vzqUYPT3Udi8c7u2Gu62uj3CnQX5cG"),
# [[30000000, #satoshis
# keyUtils.addrHashToScriptPubKey("mrWrZGUatJUdcuF3hcnQSjZVcLaw3g1VAi")],
# [550000000,
# keyUtils.addrHashToScriptPubKey("mxh1vzqUYPT3Udi8c7u2Gu62uj3CnQX5cG")]]
# )
signed_txn = makeSignedTransaction(
privateKey,
"73cb8c38c3f0ea7a022bc3d93a78d2b45fc2ed0b44664c17c0225c59f06f490d", # output (prev) transaction hash
for nums in my_list:
print(nums, nums&0xff, nums&0xff >>4, (nums&0xff)&0xf, digits[nums&0xff >>4], digits[(nums&0xff)&0xf],0xff >>4, 0xf )
keyUtils.addrHashToScriptPubKey("mwAnSj8gvAkDHbW5wTN67DRQETdmTVDdHz").decode()
keyUtils.addrHashToScriptPubKey("moRsbz4GMe99KFSzq8XsSfkS2gmPfQ3GpC").decode()
k=keyUtils.wifToPrivateKey("5J3mBbAH58CpQ3Y5RNJpUKPE62SQ5tfcvU2JpbnkeyhfsYB1Jcn")
print('privk ', codecs.encode(k,'hex').decode().upper())
print('pk', keyUtils.privateKeyToPublicKey(codecs.encode(k,'hex').decode()) )
pk = keyUtils.privateKeyToPublicKey(codecs.encode(k,'hex').decode())
print('pubk ', codecs.encode(pk, 'hex').decode() )
print('addr ', keyUtils.keyToAddr("754580de93eea21579441b58e0c9b09f54f6005fc71135f5cfac027394b22caa"))
k=keyUtils.wifToPrivateKey("KzTg2wn6Z8s7ai5NA9MVX4vstHRsqP26QKJCzLg4JvFrp6mMaGB9")
print('privk ', codecs.encode(k,'hex').decode().upper())
#print('pk', keyUtils.privateKeyToPublicKey(codecs.encode(k,'hex').decode()) )
pk = keyUtils.privateKeyToPublicKey(codecs.encode(k,'hex').decode())
print('pubk ', codecs.encode(pk, 'hex').decode() )
print('addr ', keyUtils.pubKeyToAddr("0328592df0ad9de33919e38caa7ff567b708699f9c2f67d8e91ff7185f1e8158b3"))
print(' ',wif)
print('2 - Convert it to a byte string using Base58Check encoding')
leadingOnes = utils.countLeadingChars(wif, '1')
s = utils.base256encode(utils.base58decode(wif))
#print(codecs.decode( s[:-4], 'hex' ).decode())
result = '\0' * leadingOnes + binascii.hexlify( s[:-4] ).decode()
print(' ',result.upper())
print('3 - Drop the last 4 checksum bytes from the byte string')
print(' ',result[:-4].upper())
chk = s[-4:]
checksum = hashlib.sha256(hashlib.sha256(result.encode('utf-8')).digest()).hexdigest()[0:8]
print('4 - Dropping first byte. This is the private key')
private_key = result[1:-4].upper()
print(' ',result[1:-4].upper())
private_key = codecs.encode(keyUtils.wifToPrivateKey(wif),'hex').decode()
print(' ',codecs.encode(keyUtils.wifToPrivateKey(wif),'hex').decode())
print(' ',codecs.encode(keyUtils.wifToPrivateKey(wif),'hex'))
print('****************************************')
print('***** WIF checksum ***************')
print('****************************************')
#wif = '5HueCGU8rMjxEXxiPuD5BDku4MkFqeZyd4dZ1jvhTVqvbTLvyTJ'
#wif = "cMeNhXd7qUrAc9LpkCDfXpziQczdVrRdMVsauNTDhU1c4K5cptNk"
print('1 - Take a Wallet Import Format string')
print(' ',wif)
print('2 - Convert it to a byte string using Base58Check encoding')
leadingOnes = utils.countLeadingChars(s, '1')
s = utils.base256encode(utils.base58decode(wif))
result = '\0' * leadingOnes + binascii.hexlify( s ).decode()
print(' ',result.upper())
import keyUtils
import utils
import hashlib
import txnUtils
import pickle
txnBuffer = []
#User frist provides the WIF private key which is converted to the private key
wifPrivateKey = raw_input(
'Enter your wif private key: '
) #5Kb6aGpijtrb8X28GzmWtbcGZCG8jHQWFJcWugqo3MwKRvC8zyu
print "Received wif private key is:", wifPrivateKey
privateKey = keyUtils.wifToPrivateKey(wifPrivateKey)
print "Private key is :", privateKey #E97174E793C7524C0A68EDA86458682BD9C5510E6E3614CC5CECDFFE966C925B
#user provides the previous transaction hash #c39e394d41e6be2ea58c2d3a78b8c644db34aeff865215c633fe6937933078a9
outputTransactionHash = raw_input('Enter previous transaction hash: ')
print "Received previous transaction hash is: ", outputTransactionHash
#user provides recipient's address #1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa
addrHash = raw_input('Enter recepient address: ')
print "Received recipient address:", addrHash
print "length:", len(addrHash)
#public key is generated from the private key using Ellicptic Curve Cryptography (ECC)
#392B964E911955ED50E4E368A9476BC3F9DCC134280E15636430EB91145DAB739F0D68B82CF33003379D885A0B212AC95E9CDDFD2D391807934D25995468BC55
pubKey = keyUtils.privateKeyToPublicKey(privateKey)
print "Sender's Public Key: ", pubKey
#public keys is hashed
import keyUtils
import txnUtils
privateKey = keyUtils.wifToPrivateKey("5HusYj2b2x4nroApgfvaSfKYZhRbKFH41bVyPooymbC6KfgSXdD") # 1MMMM
signed_txn = txnUtils.makeSignedTransaction(privateKey,
"81b4c832d70cb56ff957589752eb4125a4cab78a25a8fc52d6a09e5bd4404d48",
# output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("1MMMMSUb1piy2ufrSguNUdFmAcvqrQF8M5"),
[[91234, # satoshis
keyUtils.addrHashToScriptPubKey("1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa")]]
)
txnUtils.verifyTxnSignature(signed_txn)
print 'SIGNED TXN', signed_txn
import hashlib
import base64
import ecdsa
import keyUtils
my_address = "mji6tgw9ZnrRAXN49uy8y2AXc7M5BGfxRx"
hash_utxo = "4be05aaad356e4258bbb85818df836137c1246602cbccecf052f34e989a14865"
private_key_base58check = "93UexCJHWp59BXxb2YrixM6NEkMxe7omrGz2mPifQGvQjGtDcuz"
private_key = keyUtils.wifToPrivateKey(private_key_base58check)
recipient_address = "n3GNqMveyvaPvUbH469vDRadqpJMPc84JA"
change_address = "mji6tgw9ZnrRAXN49uy8y2AXc7M5BGfxRx"
def pack_int(number, bytes_number):
format = "%" + str(2 * bytes_number) + "s"
return (format % hex(number)[2:]).replace(" ", "0")
def to_little_endian(hash):
# return reversed hash
return hash
def scriptPubKey(address):
script = "76a9" + address + "88ac"
script_len = pack_int(len(script), 1)
return (script_len + script)
## OP_DUP OP_HASH <Address> OP_EQUALVERIFY OP_CHECKSIG
import utils
import keyUtils
import txnUtils
import codecs
import binascii
privateKey = codecs.encode(keyUtils.wifToPrivateKey("5HusYj2b2x4nroApgfvaSfKYZhRbKFH41bVyPooymbC6KfgSXdD"),'hex').decode() #1MMMM
print('privateKey', privateKey)
signed_txn = txnUtils.makeSignedTransaction( privateKey,
"81b4c832d70cb56ff957589752eb4125a4cab78a25a8fc52d6a09e5bd4404d48", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("1MMMMSUb1piy2ufrSguNUdFmAcvqrQF8M5", net='main', compressed='no').decode(),
[[91234, #satoshis
keyUtils.addrHashToScriptPubKey("1KKKK6N21XKo48zWKuQKXdvSsCf95ibHFa", net='main', compressed='no').decode()]]
)
txnUtils.verifyTxnSignature(signed_txn)
print ('SIGNED TXN', signed_txn)
import utils, codecs, struct, hashlib, base58, keyUtils, binascii, ecdsa, txnUtils
my_list = [
0, 17, 34, 51, 68, 85, 102, 119, -120, -103, -86, -69, -52, -35, -18, -1
]
digits = "0123456789abcdef"
for nums in my_list:
print(nums, nums & 0xff, nums & 0xff >> 4, (nums & 0xff) & 0xf,
digits[nums & 0xff >> 4], digits[(nums & 0xff) & 0xf], 0xff >> 4,
0xf)
keyUtils.addrHashToScriptPubKey("mwAnSj8gvAkDHbW5wTN67DRQETdmTVDdHz").decode()
keyUtils.addrHashToScriptPubKey("moRsbz4GMe99KFSzq8XsSfkS2gmPfQ3GpC").decode()
k = keyUtils.wifToPrivateKey(
"5J3mBbAH58CpQ3Y5RNJpUKPE62SQ5tfcvU2JpbnkeyhfsYB1Jcn")
print('privk ', codecs.encode(k, 'hex').decode().upper())
print('pk', keyUtils.privateKeyToPublicKey(codecs.encode(k, 'hex').decode()))
pk = keyUtils.privateKeyToPublicKey(codecs.encode(k, 'hex').decode())
print('pubk ', codecs.encode(pk, 'hex').decode())
print(
'addr ',
keyUtils.keyToAddr(
"754580de93eea21579441b58e0c9b09f54f6005fc71135f5cfac027394b22caa"))
k = keyUtils.wifToPrivateKey(
"KzTg2wn6Z8s7ai5NA9MVX4vstHRsqP26QKJCzLg4JvFrp6mMaGB9")
print('privk ', codecs.encode(k, 'hex').decode().upper())
#print('pk', keyUtils.privateKeyToPublicKey(codecs.encode(k,'hex').decode()) )
pk = keyUtils.privateKeyToPublicKey(codecs.encode(k, 'hex').decode())
print('pubk ', codecs.encode(pk, 'hex').decode())
import utils
import keyUtils
import txnUtils
import codecs
import binascii
privateKey = codecs.encode(
keyUtils.wifToPrivateKey(
"cQFK8Vqwanamn194EscN3zUMyvPTVc39Dubx5BYccvjXjrwS9mBG"),
'hex').decode() #1MMMM
privateKey = codecs.encode(
keyUtils.wifToPrivateKey(
"92BwrjLFBNf1dUfyvSWmC6miTVQfdPSQcYrc8kAt7nFcy3JDoL8"),
'hex').decode() #1MMMM
print('privateKey: ', privateKey) #1MMMM
#F01E3C2210E1DD106399CD20D2D059412EEC856ABB3AD63E66749F24B6AA9DF
signed_txn = txnUtils.makeSignedTransaction(
privateKey,
"acf7496e7262fb977e78bd3c0692722b428bf828c8c2033caa859f8ed582f8b1", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("muwc2rRij1XuJZ5JqsevtjCvqMw9CenJfK",
net='test',
compressed='yes').decode(),
#keyUtils.addrHashToScriptPubKey("mpCWzuKvmqHSoyPo3BQzsaSSp3hqqZEfic", net='test', compressed='no').decode(), #Source of funds
[[
100000, #satoshis
keyUtils.addrHashToScriptPubKey("n22NLZeQMATUChs2BDPrKC8RJbgHTewjm7",
net='test',
compressed='yes').decode()
]],
net='test', #Destination of funds
def _wif_to_priv(self):
if self.priv_wif != None:
self.priv_key = keyUtils.wifToPrivateKey(
self.priv_wif).decode('hex')
else:
print("[!]Setup private key WiF first")
import utils
import keyUtils
import txnUtils
import codecs
import binascii
privateKey = codecs.encode(keyUtils.wifToPrivateKey("cQFK8Vqwanamn194EscN3zUMyvPTVc39Dubx5BYccvjXjrwS9mBG"),'hex').decode() #1MMMM
privateKey = codecs.encode(keyUtils.wifToPrivateKey("92BwrjLFBNf1dUfyvSWmC6miTVQfdPSQcYrc8kAt7nFcy3JDoL8"),'hex').decode() #1MMMM
print('privateKey: ', privateKey) #1MMMM
#F01E3C2210E1DD106399CD20D2D059412EEC856ABB3AD63E66749F24B6AA9DF
signed_txn = txnUtils.makeSignedTransaction(privateKey,
"acf7496e7262fb977e78bd3c0692722b428bf828c8c2033caa859f8ed582f8b1", # output (prev) transaction hash
0, # sourceIndex
keyUtils.addrHashToScriptPubKey("muwc2rRij1XuJZ5JqsevtjCvqMw9CenJfK", net='test', compressed='yes').decode(),
#keyUtils.addrHashToScriptPubKey("mpCWzuKvmqHSoyPo3BQzsaSSp3hqqZEfic", net='test', compressed='no').decode(), #Source of funds
[[100000, #satoshis
keyUtils.addrHashToScriptPubKey("n22NLZeQMATUChs2BDPrKC8RJbgHTewjm7", net='test', compressed='yes').decode()]],net='test', #Destination of funds
#keyUtils.addrHashToScriptPubKey("mtv5Zge8zK8r3UCb1ZVC5P3JkDccJEEB21", net='test', compressed='no').decode()]],net='test',
compressed='yes'
)
#txnUtils.verifyTxnSignature(signed_txn)
print ('SIGNED TXN', signed_txn)
