def genAll(bip=False):
import random
import num.rand as rand
import system.address as address
import num.enc as enc
import encrypt.bip38 as bip38
import hashlib
genFile = open('allKeys', 'w')
genFile.close()
conn = db.open()
c = conn.cursor()
c.execute('select currency from eskimo_currencies order by currency;')
currencies = c.fetchall()
for cur in currencies:
c.execute('select v.version,v.prefix,v.length,c.id,c.longName from eskimo_versions as v inner join eskimo_currencies as c on c.version = v.id where c.currency=?;', (cur[0].upper(),))
version = c.fetchone()
if version is None:
continue
#randomly choose a prefix if multiples exist
prefixes = version[1].split('|')
prefix = prefixes[random.randint(0, (len(prefixes)-1))]
#generate the private and public keys
privateKey = rand.randomKey(random.getrandbits(512))
privK256 = enc.encode(privateKey, 256, 32)
WIF = address.privateKey2Wif(privateKey, version[0], prefix, version[2])
publicAddress = address.publicKey2Address(address.privateKey2PublicKey(privateKey), version[0], prefix, version[2])
if bip is True:
BIP = bip38.encrypt(privK256, publicAddress, 'biptest', 1)
privK, addresshash = bip38.decrypt(BIP, 'biptest', 1)
#decode the privK from base 256
privK = enc.decode(privK, 256)
#hash the address to check the decryption
addr = address.publicKey2Address(address.privateKey2PublicKey(privK), version[0], prefix, version[2])
fail = False
if hashlib.sha256(hashlib.sha256(addr).digest()).digest()[0:4] != addresshash:
fail = True
reason = 'Address Hash doesn\'t match'
if privK != privateKey:
fail = True
reason = 'Private Keys don\'t match'
BIPWIF = address.privateKey2Wif(privK, version[0], prefix, version[2])
with open('allKeys', 'a') as outfile:
outfile.write('####### ' + cur[0].upper() + ' - ' + version[4] + ' #######\n')
outfile.write('Address = ' + publicAddress + '\n')
outfile.write('WIF = ' + WIF + '\n')
if bip is True:
outfile.write('BIP = ' + BIP + '\n')
if fail is True:
outfile.write('BIP Failed - ' + reason + '\n')
else:
outfile.write('BIPWIF = ' + BIPWIF + '\n')
outfile.write('\n')
outfile.close()
db.close(conn)
return True
def dumpPrivKey(address):
'''
retrieve private key from database for given address
option to decrypt BIP0038 encrypted keys
display as base58 and WIF
'''
conn = db.open()
c = conn.cursor()
#get the needed data from the database
c.execute('select p.id,p.privK,v.version,v.prefix,v.length,c.longName from eskimo_privK as p inner join eskimo_master as m on p.id = m.privK inner join eskimo_addresses as a on a.id = m.address inner join eskimo_currencies as c on p.currency = c.id inner join eskimo_versions as v on c.version = v.id where a.address=?;', (address.encode('base64', 'strict'),))
privData = c.fetchone()
if privData is None:
print(address + ' was not found')
return False
#check if the private key is bip encoded and get the password reminder if it is
c.execute('select reminder, p from eskimo_bip where privK=?;', (privData[0],))
bip = c.fetchone()
if bip is None:
isBip = False
else:
isBip = True
reminder = bip[0]
p = bip[1]
privK = privData[1].decode('base64', 'strict')
#ask if the user wants to decrypt a bip encrypted key
if isBip:
print('The private key found is BIP0038 encrypted.')
decrypt = raw_input('Would you like to decrypt it? (n) ').lower().strip()
if decrypt == 'y':
bipPass1 = 'pass1'
bipPass2 = 'pass2'
while bipPass1 != bipPass2 or len(bipPass1) < 1:
bipPass1 = inp.secure_passphrase('Enter your BIP0038 passphrase ' + ('(' + bip[0] + ')' if bip[0] != '' else ''))
bipPass2 = inp.secure_passphrase('Re-enter your passphrase to confirm')
if bipPass1 != bipPass2:
print('The passphrases entered did not match.')
elif len(bipPass1) < 1:
print('No passphrase was entered')
#decrypt the private key using the supplied password
privK, addresshash = bip38.decrypt(privK, bipPass1, p)
#decode the privK from base 256
privK = enc.decode(privK, 256)
#hash the address to check the decryption
address = publicKey2Address(privateKey2PublicKey(privK), privData[2], privData[3], privData[4])
if hashlib.sha256(hashlib.sha256(address).digest()).digest()[0:4] != addresshash:
print('\nUnable to decrypt.')
print('Please try again with a different passphrase.')
return False
else:
print('\n' + privData[5] + ' Address = ' + str(address))
print('\nBIP0038 encrypted private key : ' + privK)
return True
print('\n' + privData[5] + ' Address = ' + str(address))
print('\nPrivate key : ')
print('HEX : ' + enc.encode(privK, 16))
print('WIF : ' + privateKey2Wif(privK, privData[2], privData[3], privData[4]))
return True
def decBIPKey(encrypted_privK, passphrase):
"""
Decrypt an encrypted Private key
Show the corresponding public address
"""
privK, addresshash = bip38.decrypt(str(encrypted_privK), str(passphrase))
privK = enc.decode(privK, 256)
# calculate the addresses from the key
bPublicAddress, sPublicAddress = address.publicKey2Address(
address.privateKey2PublicKey(privK))
#check our generated address against the address hash from BIP
if hashlib.sha256(
hashlib.sha256(bPublicAddress + sPublicAddress).digest()).digest(
)[0:4] != addresshash:
return False, False, False
else:
return address.privateKey2Wif(privK), bPublicAddress, sPublicAddress
def decBIPKey(encrypted_privK, passphrase, currency):
"""
Decrypt an encrypted Private key
Show the corresponding public address
"""
#using the currencies.json file, get the currency data
with open('res/json/currencies.json', 'r') as dataFile:
currencies = json.load(dataFile)
for cur in currencies:
if cur['currency'] == currency:
break
#randomly choose a prefix if multiples exist
prefixes = cur['prefix'].split('|')
prefix = prefixes[random.randint(0, (len(prefixes)-1))]
#decrypt the BIP key
PrivK, Addresshash = bip38.decrypt(str(encrypted_privK), str(passphrase), 8)
PrivK = enc.decode(PrivK, 256)
#calculate the address from the key
publicAddress = address.publicKey2Address(address.privateKey2PublicKey(PrivK), int(cur['version']), prefix, int(cur['length']))
#check our generated address against the address hash from BIP
if hashlib.sha256(hashlib.sha256(publicAddress).digest()).digest()[0:4] != Addresshash:
return False, False
else:
return address.privateKey2Wif(PrivK, cur['version'], prefix, cur['length']), publicAddress
def dumpPrivKey(address):
"""
retrieve private key from database for given address
option to decrypt BIP0038 encrypted keys
display as base58 and WIF
"""
conn = db.open()
c = conn.cursor()
# get the needed data from the database
c.execute(
"select p.id,p.privK,v.version,v.prefix,v.length,c.longName from inuit_privK as p inner join inuit_master as m on p.id = m.privK inner join inuit_addresses as a on a.id = m.address inner join inuit_currencies as c on p.currency = c.id inner join inuit_versions as v on c.version = v.id where a.address=?;",
(address.encode("base64", "strict"),),
)
privData = c.fetchone()
if privData is None:
print(address + " was not found")
return False
# check if the private key is bip encoded and get the password reminder if it is
c.execute("select reminder, p from inuit_bip where privK=?;", (privData[0],))
bip = c.fetchone()
if bip is None:
isBip = False
else:
isBip = True
reminder = bip[0]
p = bip[1]
privK = privData[1].decode("base64", "strict")
# ask if the user wants to decrypt a bip encrypted key
if isBip:
print("The private key found is BIP0038 encrypted.")
decrypt = raw_input("Would you like to decrypt it? (n) ").lower().strip()
if decrypt == "y":
bipPass1 = "pass1"
bipPass2 = "pass2"
while bipPass1 != bipPass2 or len(bipPass1) < 1:
bipPass1 = inp.secure_passphrase(
"Enter your BIP0038 passphrase " + ("(" + bip[0] + ")" if bip[0] != "" else "")
)
bipPass2 = inp.secure_passphrase("Re-enter your passphrase to confirm")
if bipPass1 != bipPass2:
print("The passphrases entered did not match.")
elif len(bipPass1) < 1:
print("No passphrase was entered")
# decrypt the private key using the supplied password
privK, addresshash = bip38.decrypt(privK, bipPass1, p)
# decode the privK from base 256
privK = enc.decode(privK, 256)
# hash the address to check the decryption
address = publicKey2Address(privateKey2PublicKey(privK), privData[2], privData[3], privData[4])
if hashlib.sha256(hashlib.sha256(address).digest()).digest()[0:4] != addresshash:
print("\nUnable to decrypt.")
print("Please try again with a different passphrase.")
return False
else:
print("\n" + privData[5] + " Address = " + str(address))
print("\nBIP0038 encrypted private key : " + privK)
return True
print("\n" + privData[5] + " Address = " + str(address))
print("\nPrivate key : ")
print("HEX : " + enc.encode(privK, 16))
print("WIF : " + privateKey2Wif(privK, privData[2], privData[3], privData[4]))
return True