blob: 49428e6a7d4fcd117d87148619fa51303c92aee1 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
keytree.py
==========
- Make sure you have Python = 3.10
- CD into the cloned repo
Examples
--------
- Derive 10 keys from a given mnemonic: ``./keytree.py --end-idx 10``
- Generate a new mnemonic, print 10 derived addresses from it, then also save the mnemonic to an encrypted keystore file: ``./keytree.py --end-idx 10 --gen-mnemonic --save mykeystore.json``
- Load the mnemonic from an existing keystore file: ``./keytree.py --load mykeystore.json``
- To see all private keys and the mnemonic phrase, use ``--show-private`` (only
use it after you look around and ensure there is no one else looking at your
screen)
- Use arbitrary UTF-8 string as your mnemonic ``./keytree.py --custom --save mykeystore.json``
- Show Fuji testnet address format ``./keytree.py <your options> --hrp fuji``
- Generate a new mnemonic and also use a 2/3 Shamir's secret sharing (3 shares, recoverable with any 2 of them): ``./keytree.py --gen-mnemonic --gen-shamir --shamir-threshold 2 --shamir-num 3``
- Recover a new mnemonic from the previous example and save it to a keystore file: ``./keytree.py --recover-shamir 1,2 --save mykeystore.json``
Caveat
------
The above instructions use a frozen, full clone of all dependencies that is
shipped in this repo (more secure, recommended, only works on x86-64 Linux).
If you instead do a normal pip install (``pip3 install --user .``) and use
``keytree.py`` (without ``./`` prefix), it will use the latest deps fetched by
pip.
Security
--------
- The script was written with minimalist design (short, easy to check the code)
. But you should use at your own risk and on an OS/platform/machine that you
can trust. There is NO side-channel attack prevention or special treatment of
the memory.
- The dependencies should be safe (but do your own check!) because the part under ``frozen_deps/`` only contains:
- Some standard AES encryption and Keccak-256 hashing provided by ``Cryptodome``
- Curve manipulation provided by ``ecdsa``
- Base58 encoding provided by ``base58``
Whereas web3-specific modules are pretty short:
- ``mnemonic.py``: 284 lines, to generate/manipulate mnemonics
- ``bech32.py``: 123 lines, to Bech32-format addresses (for AVAX addresses)
- ``shamir.py``: 80 lines, to implement a minimalist Shamir's secret sharing that's compatible with Ava Labs' implementation (https://github.com/ava-labs/mnemonic-shamir-secret-sharing-cli)
Portable Binary
---------------
Use ``./keytree-0.1.8-x86_64.AppImage`` in place of ``./keytree.py``.
|