CTF CryptoTool Save
CTF-CryptoTool is a tool written in python, for breaking crypto text of CTF challenges. It tries to decode the cipher by bruteforcing it with all known cipher decoding methods easily. Also works for the cipher which does not have a key.
Project README
CTF-CryptoTool
CTF-CryptoTool is a tool written in python, for breaking crypto text of CTF challenges. It tries to decode the cipher by bruteforcing it with all known cipher decoding methods easily. Also works for the cipher which does not have a key.
| Known Ciphers | Known Encodings | Known Obfuscator |
|---|---|---|
| Affine Cipher | Base64 | Brainfuck |
| Ceaser Cipher | Base32 | JSFuck |
| Vigenere Cipher | Base85 | Ook |
| Autokey Cipher | Binary | |
| Atbash Cipher | Octal | |
| Gronsfeld Cipher | Hex | |
| Railfence Cipher | Morse | |
| Keyboard Shift | Rot | |
| Morbit Cipher | Base58 | |
| Chuck Norris Unary Code | Base91 |
Screenshots
Installation
This tool will run on python3
git clone https://github.com/karma9874/CTF-CryptoTool.git
cd CTF-CryptoTool
pip3 install -r requirements.txt
Usage
Just throw the cipher to it
python3 decoder.py
Enter the text : Feed the cipher text
Enter Key : Enter key if you know any (optional)
Enter flag : Enter some letters of the flag if you know (optional)
Eg: While playing picoCTF you can enter the flag as picoCTF so it can match that text with the ouputs otherwise you may get much more bogus strings
Reference
Open Source Agenda is not affiliated with "CTF CryptoTool" Project. README Source: karma9874/CTF-CryptoTool
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