def main(): parser = argparse.ArgumentParser( description='Generate CSV table with brain key, pub key and private key' ) parser.add_argument('--number', type=int, help='Number of brain keys to generate') parser.add_argument('--filename', type=str, help='filename to store CSV file in') parser.set_defaults(number=10) args = parser.parse_args() t = PrettyTable(["wif", "pub", "brainkey"]) for i in range(0, args.number): b = BrainKey() t.add_row([b.get_private(), b.get_private().pubkey, b.get_brainkey()]) print(t.get_string()) if args.filename: with open(args.filename, 'w') as csvfile: spamwriter = csv.writer(csvfile, delimiter=' ; ') spamwriter.writerow(t.field_names) for r in t._rows: spamwriter.writerow(r)
def main() : parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key') parser.add_argument('--number', type=int, help='Number of brain keys to generate') parser.add_argument('--filename', type=str, help='filename to store CSV file in') parser.add_argument('-encrypt', help='Encrypt private key with BIP38!', action='store_true') parser.set_defaults(number=10) args = parser.parse_args() ''' Optionally encrypt with BIP38 ''' pw = "" if args.encrypt : import getpass while True : pw = getpass.getpass('Passphrase: ') pwck = getpass.getpass('Retype passphrase: ') if(pw == pwck) : break else : print("Given Passphrases do not match!") t = PrettyTable(["wif", "pub", "sequence"]) b = BrainKey() for i in range(0, args.number) : wif = b.get_private() pub = format(b.get_private().pubkey, prefix) if args.encrypt : # (optionally) encrypt paper wallet try : wif = format(bip38.encrypt(wif, pw), "encwif") except : raise Exception("Error encoding the privkey for pubkey %s. Already encrypted?" % pub) assert format(b.get_private(), 'wif') == format(bip38.decrypt(wif, pw), 'wif') t.add_row([wif, pub, b.sequence]) b.next_sequence() print("This is your (unencrypted) Brainkey. Make sure to store it savely:") print("\n\n\t%s\n\n" % b.get_brainkey()) print(t.get_string()) if args.filename : with open(args.filename, 'w') as file: file.write("# This is your (unencrypted) Brainkey. Make sure to store it savely:\n") file.write("#\n#\t%s\n#\n" % b.get_brainkey()) with open(args.filename, 'a') as csvfile: spamwriter = csv.writer(csvfile, delimiter=';') spamwriter.writerow(t.field_names) for r in t._rows : spamwriter.writerow(r)
def suggest_brain_key(): from graphenebase.account import BrainKey bkObject = BrainKey() newBrainkey = BrainKey(bkObject.suggest()) result = { "brain_private_key": newBrainkey.get_brainkey(), "public_key": str(newBrainkey.get_public()), "private_key": str(newBrainkey.get_private()) } return result
def main() : parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key') parser.add_argument('--number', type=int, help='Number of brain keys to generate') parser.add_argument('--filename', type=str, help='filename to store CSV file in') parser.set_defaults(number=10) args = parser.parse_args() t = PrettyTable(["wif","pub","brainkey"]) for i in range(0,args.number) : b = BrainKey() t.add_row([ b.get_private(), b.get_private().pubkey, b.get_brainkey()]) print(t.get_string()) if args.filename : with open(args.filename, 'w') as csvfile: spamwriter = csv.writer(csvfile, delimiter=' ; ') spamwriter.writerow(t.field_names) for r in t._rows : spamwriter.writerow(r)
def main() : parser = argparse.ArgumentParser(description='Generate CSV table with brain key, pub key and private key') parser.add_argument('--number', type=int, help='Number of brain keys to generate') parser.add_argument('--filename', type=str, help='filename to store CSV file in') parser.add_argument('-encrypt', help='Encrypt private key with BIP38!', action='store_true') parser.set_defaults(number=10) args = parser.parse_args() ''' Optionally encrypt with BIP38 ''' pw = "" if args.encrypt : import getpass while True : pw = getpass.getpass('Passphrase: ') pwck = getpass.getpass('Retype passphrase: ') if(pw == pwck) : break else : print("Given Passphrases do not match!") t = PrettyTable(["wif", "pub", "sequence"]) b = BrainKey() for i in range(0, args.number) : wif = b.get_private() pub = format(b.get_private().pubkey, prefix) if args.encrypt : # (optionally) encrypt paper wallet try : wif = format(bip38.encrypt(wif, pw), "encwif") except : raise Exception("Error encoding the privkey for pubkey %s. Already encrypted?" % pub) assert format(b.get_private(), 'wif') == format(bip38.decrypt(wif, pw), 'wif') qrwif = StringIO() qr = qrcode.QRCode(error_correction=qrcode.ERROR_CORRECT_H) qr.add_data(wif) qr.print_ascii(out=qrwif, tty=False, invert=False) qrpub = StringIO() qr = qrcode.QRCode(error_correction=qrcode.ERROR_CORRECT_H) qr.add_data(pub) qr.print_ascii(out=qrpub, tty=False, invert=False) t.add_row(["%s%s" % (qrwif.getvalue(), wif), "%s%s" % (qrpub.getvalue(), pub), b.sequence]) b.next_sequence() print("This is your (unencrypted) Brainkey. Make sure to store it savely:") print("\n\n\t%s\n\n" % b.get_brainkey()) t.hrules = 1 t.vrules = 1 t.padding_width = 1 t.header = False data = t.get_string() print(data) if args.filename : with open(args.filename, 'w') as file: file.write("# This is your (unencrypted) Brainkey. Make sure to store it savely:\n") file.write("#\n#\t%s\n#\n" % b.get_brainkey()) with open(args.filename, 'a') as csvfile: spamwriter = csv.writer(csvfile, delimiter=';') spamwriter.writerow(t.field_names) for r in t._rows : spamwriter.writerow(r)