def getSignableTxn(parsed, compressed='no'):
first, sig, pub, rest = parsed
#inputAddr = utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub.decode()))
print('first: ', first, 'sig: ', sig, 'pub: ', pub, 'rest: ', rest)
#if (compressed=='yes'):
# inputAddr = codecs.encode(utils.base58CheckDecode(keyUtils.pubKeyToAddr('03' + pub[2:66],net= 'test', compressed='yes')),'hex').decode()
# print('pubk ','03' + pub[2:66] )
#else:
# inputAddr = codecs.encode(utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub)),'hex').decode()
inputAddr = codecs.encode(
utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub)), 'hex').decode()
#inputAddr = codecs.encode(utils.base58CheckDecode('moyDyvi7VeAhZnGEWtvE62PoDdmoRXRRkf'),'hex').decode()
print('pub uncompressed: ', keyUtils.pubKeyToAddr(pub, net='test'))
print('pub compressed: ',
keyUtils.pubKeyToAddr('03' + pub[2:66], net='test'))
print("inputAddr:", keyUtils.pubKeyToAddr('02' + pub[2:66], net='test'))
print(
'a:',
codecs.encode(
utils.base58CheckDecode('1MMMMSUb1piy2ufrSguNUdFmAcvqrQF8M5'),
'hex').decode())
print(
'b:',
codecs.encode(
utils.base58CheckDecode('muwc2rRij1XuJZ5JqsevtjCvqMw9CenJfK'),
'hex').decode())
print("inputAddr:", inputAddr)
#inputAddr = 'msZwQEA3dYTXDEUjHgfXkGSkLXpfEpLZEA'
#print(codecs.encode(inputAddr,'hex').decode())
#return first + "1976a914" + inputAddr.encode('hex') + "88ac" + rest + "01000000"
return first.encode('utf-8') + b"1976a914" + inputAddr.encode(
'utf-8') + b"88ac" + rest.encode('utf-8') + b"01000000"
def getSignableTxn(parsed, compressed='no'):
first, sig, pub, rest = parsed
#inputAddr = utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub.decode()))
print('first: ', first, 'sig: ', sig, 'pub: ', pub, 'rest: ', rest)
#if (compressed=='yes'):
# inputAddr = codecs.encode(utils.base58CheckDecode(keyUtils.pubKeyToAddr('03' + pub[2:66],net= 'test', compressed='yes')),'hex').decode()
# print('pubk ','03' + pub[2:66] )
#else:
# inputAddr = codecs.encode(utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub)),'hex').decode()
inputAddr = codecs.encode(utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub)),'hex').decode()
#inputAddr = codecs.encode(utils.base58CheckDecode('moyDyvi7VeAhZnGEWtvE62PoDdmoRXRRkf'),'hex').decode()
print('pub uncompressed: ', keyUtils.pubKeyToAddr(pub,net='test'))
print('pub compressed: ', keyUtils.pubKeyToAddr('03' + pub[2:66],net='test'))
print("inputAddr:", keyUtils.pubKeyToAddr('02' +pub[2:66],net= 'test'))
print('a:', codecs.encode(utils.base58CheckDecode('1MMMMSUb1piy2ufrSguNUdFmAcvqrQF8M5'),'hex').decode())
print('b:', codecs.encode(utils.base58CheckDecode('muwc2rRij1XuJZ5JqsevtjCvqMw9CenJfK'),'hex').decode())
print("inputAddr:", inputAddr)
#inputAddr = 'msZwQEA3dYTXDEUjHgfXkGSkLXpfEpLZEA'
#print(codecs.encode(inputAddr,'hex').decode())
#return first + "1976a914" + inputAddr.encode('hex') + "88ac" + rest + "01000000"
return first.encode('utf-8') + b"1976a914" + inputAddr.encode('utf-8') + b"88ac" + rest.encode('utf-8') + b"01000000"
def getSignableTxn(parsed):
first, sig, pub, rest = parsed
inputAddr = utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub))
return first + "1976a914" + inputAddr.encode(
'hex') + "88ac" + rest + "01000000"
def getSignableTxn(parsed):
first, sig, pub, rest = parsed
inputAddr = utils.base58CheckDecode(keyUtils.pubKeyToAddr(pub))
return first + "1976a914" + inputAddr.encode('hex') + "88ac" + rest + "01000000"
base58 = base58encode(rawHexToDecimal(s)) #Convert to base58
#Count the zeros
numOfZeros = 0
for c in s:
if (c == "0"):
numOfZeros+=1
return ("1" * numOfZeros) + base58 #Adds the base58 ones to pad it out
# https://en.bitcoin.it/wiki/Wallet_import_format
def privateKeyToWif(key_hex):
result = base58CheckEncode(0x80, key_hex.decode('hex'))
print("Base58check received raw hex for both parameters and returned " + str(len(result)) + " long, were the type was " +str(type(result)))
return result
wif = privateKeyToWif(private_key)
print("WIF key is " + str(len(wif)) + " long " + str(type(wif)) + " content: " + str(wif))
#Getting out address from our public key
def pubKeyToAddr(s):
return base58CheckEncode(0, hash160(s))
Address = keyUtils.pubKeyToAddr(public_key)
print("Address is " + str(len(Address)) + " long " + str(type(Address)) + " content: " + str(Address))
##
checksum = hashlib.sha256(hashlib.sha256(s).digest()).digest()[0:4]
print(' ', hashlib.sha256(hashlib.sha256(s).digest()).hexdigest()[0:8])
print('8 - Adding 7 at the end of 4')
result = s + checksum
print(' ', codecs.encode(result, 'hex').decode().upper())
resultstr = codecs.encode(result, 'hex').decode().upper()
print('9 - Base58 encoding of 8')
leadingZeros = utils.countLeadingChars(result, 0)
print(' ',
'1' * leadingZeros + utils.base58encode(utils.base256decode(result)))
print(
' Addr: ',
keyUtils.pubKeyToAddr(codecs.encode(
keyUtils.privateKeyToPublicKey(private_key,
net=net,
compressed=compressed), 'hex').decode(),
net=net,
compressed=compressed))
print(
' Addr: ',
keyUtils.pubKeyToAddr(codecs.encode(
keyUtils.privateKeyToPublicKey(private_key, net=net, compressed='yes'),
'hex').decode(),
net=net,
compressed='yes'))
print(
' Addr: ',
keyUtils.pubKeyToAddr(codecs.encode(
keyUtils.privateKeyToPublicKey(private_key, net=net, compressed='no'),
'hex').decode(),
net=net,
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"))
k=keyUtils.wifToPrivateKey("cQmNq39nKXu1FbTE4uCX2PfpE4Q3K3Svxf9gAZEeRWTQSZYvLrTQ")
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(),net='test')
print('pubk ', codecs.encode(pk, 'hex').decode() )
print('addr ', keyUtils.pubKeyToAddr("037c8c83ca259ce05554ab7dfe7c46482b9595c5a092f592d961b686a1c4768c82", net='test'))
print("abcdef",type("abcdef"))
print( "abcdef".encode("utf-8"), type("abcdef".encode("utf-8")))
print( codecs.decode("abcdef".encode("utf-8"), "hex"), )
print( codecs.encode("abcdef".encode("utf-8"), "hex"), )
print(codecs.encode(codecs.decode("abcdef".encode("utf-8"), "hex"), "hex"))
print 'C library'
from Crypto.Hash import RIPEMD
hash = RIPEMD.new()
pkHashStep00 = hashlib.sha256(public_key.decode('hex')).digest()
hash.update(pkHashStep00)
cdigest = hash.digest()
pkHashStep01 = utils.base58CheckEncode(0, cdigest)
print 'MyTransaction0: pkHash calculated from clib(publickey) {}'.format(
pkHashStep01)
print ''
print ''
print ''
print ''
print 'Method 1'
pkHash10 = keyUtils.pubKeyToAddr(public_key)
print 'MyTransaction1: pkHash calulated using KeyUtils lib {}'.format(pkHash10)
print ''
print ''
print ''
print 'Method 2'
pkHashStep20 = hashlib.sha256(public_key.decode('hex')).digest()
ripemd1602 = hashlib.new('ripemd160')
ripemd1602.update(pkHashStep20)
ripemd160digest = ripemd1602.digest()
pkHashStep21 = utils.base58CheckEncode(0, ripemd160digest)
print 'MyTransaction2: pkHash calculated from ripemd160 hashlib {}'.format(
pkHashStep21)
print ''
print('4 - Adding network bytes to 3')
if (net == 'main'):
nb = b'\0'
else:
nb = b'o'
nb = bytes(((111,)))
s = nb + ripemd160.digest()
print(' ',codecs.encode(s, "hex").decode().upper())
print('5 - SHA-256 hash of 4')
first_hash = hashlib.sha256(s).hexdigest()
print (' ',first_hash)
print('6 - SHA-256 hash of 5')
second_hash = hashlib.sha256(codecs.decode(first_hash.encode("utf-8"), "hex")).hexdigest()
print (' ',second_hash.upper())
print('7 - First four bytes of 6')
checksum = hashlib.sha256(hashlib.sha256(s).digest()).digest()[0:4]
print (' ',hashlib.sha256(hashlib.sha256(s).digest()).hexdigest()[0:8])
print('8 - Adding 7 at the end of 4')
result = s + checksum
print (' ',codecs.encode(result,'hex').decode().upper())
resultstr = codecs.encode(result,'hex').decode().upper()
print('9 - Base58 encoding of 8')
leadingZeros = utils.countLeadingChars(result, 0)
print ( ' ', '1' * leadingZeros + utils.base58encode(utils.base256decode( result )))
print (' Addr: ' , keyUtils.pubKeyToAddr(codecs.encode(keyUtils.privateKeyToPublicKey(private_key, net = net, compressed=compressed),'hex').decode(), net = net,compressed=compressed))
print (' Addr: ' , keyUtils.pubKeyToAddr(codecs.encode(keyUtils.privateKeyToPublicKey(private_key, net = net, compressed='yes'),'hex').decode(), net = net, compressed='yes'))
print (' Addr: ' , keyUtils.pubKeyToAddr(codecs.encode(keyUtils.privateKeyToPublicKey(private_key, net = net, compressed='no'),'hex').decode(), net = net, compressed='no'))
print (' Addr: ' , keyUtils.pubKeyToAddr("025c0de3b9c8ab18dd04e3511243ec2952002dbfadc864b9628910169d9b9b00ec", net = net, compressed='yes'))
print('pubk ',codecs.encode(keyUtils.privateKeyToPublicKey(private_key, net = net, compressed='yes'),'hex').decode())
print "Clave privada en formato hexadecimal: " + str(private_key) wif_private_key = keyUtils.privateKeyToWif(private_key) print "Clave privada en formato WIF: " + str(wif_private_key) ### Clave publica desde la clave privada public_key = keyUtils.privateKeyToPublicKey(private_key) print "Clave publica en formato hexadecimal: " + str(public_key) print "Nota: la clave publica es dos veces mas larga (un poquito mas) que la clave privada" print "|private_key| = " + str(len(private_key)) print "|public_key| = " + str(len(public_key)) #### Direccion desde la clave publica bitcoin_address = keyUtils.pubKeyToAddr(public_key) print "Direccion bitcoin: " + bitcoin_address ### Comparar con brainwallet # brainwallet.org ### Enviar dinero a esa direccion ### Transacciones ###################################################################### # Concepto #https://lh4.googleusercontent.com/-FX_lwaangsI/UuNVjoFa4jI/AAAAAAAAWZU/NMeJZDHe6EA/s800/transaction-diagram.png #Formato transaccion #http://www.righto.com/2014/02/bitcoins-hard-way-using-raw-bitcoin.html => Structure of the example Bitcoin transaction. #Script
#392B964E911955ED50E4E368A9476BC3F9DCC134280E15636430EB91145DAB739F0D68B82CF33003379D885A0B212AC95E9CDDFD2D391807934D25995468BC55
pubKey = keyUtils.privateKeyToPublicKey(privateKey)
print "Sender's Public Key: ", pubKey
#public keys is hashed
ripemd160 = hashlib.new('ripemd160')
ripemd160.update(hashlib.sha256(pubKey.decode('hex')).digest())
digest = (ripemd160.digest()).encode('hex')
print "Digest:", digest #167c74f7491fe552ce9e1912810a984355b8ee07
#scriptPubKey from hash public key
scriptPubKey = '76a914' + digest + '88ac'
#public key is hashed and then base58 encoded
publKeyToAddress = utils.base58CheckEncode(0, digest.decode('hex'))
pubKeyToAddress = keyUtils.pubKeyToAddr(pubKey)
print "publKeyToAddress: ", publKeyToAddress #133txdxQmwECTmXqAr9RWNHnzQ175jGb7e
print "pubKeyToAddress: ", pubKeyToAddress #133txdxQmwECTmXqAr9RWNHnzQ175jGb7e
signed_txn = txnUtils.makeSignedTransaction(
privateKey, outputTransactionHash, 0, scriptPubKey,
[[00001, keyUtils.addrHashToScriptPubKey(addrHash)]])
txnBuffer.append(signed_txn)
#fo = open("txnBuffer.txt","wb")
#for item in txnBuffer:
# fo.write("%s\n" % item)
#itemlist = ['a','b','c']
with open('txnBuffer.txt', 'wb') as fp:
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"))
k = keyUtils.wifToPrivateKey(
"cQmNq39nKXu1FbTE4uCX2PfpE4Q3K3Svxf9gAZEeRWTQSZYvLrTQ")
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(),
net='test')
print('pubk ', codecs.encode(pk, 'hex').decode())
print(
'addr ',
keyUtils.pubKeyToAddr(
"037c8c83ca259ce05554ab7dfe7c46482b9595c5a092f592d961b686a1c4768c82",
net='test'))
