https://github.com/massmux/bip39checksum
BIP39 checksum word finder
https://github.com/massmux/bip39checksum
bip39 bitcoin checksum mnemonic wallet
Last synced: 7 months ago
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BIP39 checksum word finder
- Host: GitHub
- URL: https://github.com/massmux/bip39checksum
- Owner: massmux
- License: mit
- Created: 2020-06-12T17:35:06.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2023-05-02T05:57:34.000Z (over 2 years ago)
- Last Synced: 2025-02-28T12:55:54.603Z (8 months ago)
- Topics: bip39, bitcoin, checksum, mnemonic, wallet
- Language: Python
- Homepage:
- Size: 5.59 MB
- Stars: 5
- Watchers: 2
- Forks: 6
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# bip39checksum
This simple tool, checks all possible checksum words for a provided english bip39 23-words sequence. For each sequence, 8 possible words are valid and they will be displayed. The test is made by bruteforce check against all the possible bip39 words of english dictionary.
Since the sequence is inside a file on disk, be careful to run the script on a totally offline air-gapped system.
## dependencies
```
pip3 install mnemonic
```
## how to run
fill a file with the 23 words sequence (single line, words separed by a space) you want to test. Then just run the script. You will get a list of valid 24 words bip39 sequence as checked valid.
```
usage: bip39checksum.py [-h] -s SEQUENCE
optional arguments:
-h, --help show this help message and exit
-s SEQUENCE, --sequence SEQUENCE
Specify sequence words file to check. Single line, words separed by a space
```