Onionr/onionr/onionrutils/mnemonickeys.py

43 lines
1.3 KiB
Python
Raw Normal View History

2019-06-26 20:13:36 +00:00
'''
Onionr - Private P2P Communication
convert a base32 string (intended for ed25519 user ids) to pgp word list
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import base64
2019-09-06 20:09:39 +00:00
import mnemonic
import unpaddedbase32
2019-07-19 19:49:56 +00:00
import onionrcrypto
2019-09-06 20:09:39 +00:00
from etc import onionrvalues
m = mnemonic.Mnemonic('english')
2019-07-19 19:49:56 +00:00
def get_human_readable_ID(pub=''):
'''gets a human readable ID from a public key'''
if pub == '':
2019-07-20 15:52:03 +00:00
pub = onionrcrypto.pub_key
2019-09-06 20:09:39 +00:00
if not len(pub) == onionrvalues.MAIN_PUBLIC_KEY_SIZE:
pub = base64.b32decode(pub)
2019-09-23 19:48:35 +00:00
return m.to_mnemonic(pub).replace(' ', '-')
2019-09-06 20:09:39 +00:00
def get_base32(words):
'''converts mnemonic to base32'''
2019-09-23 19:48:35 +00:00
return unpaddedbase32.b32encode(m.to_entropy(words.replace('-', ' ')))