A list of Capture The Flag(CTF) frameworks, libraries, resources, softwares and tutorials. This list aims to help starters as well as seasoned CTF players to find everything related to CTFs at one place.
Focused on Crypto and Stego for now...
| Resource |
Comment |
Rating |
| ---- RSA --- |
|
|
| RSACTFTool |
A tool for recovering RSA private key with various attack. |
⭐⭐ |
| RSATool |
Generate private key with knowledge of p and q. |
⭐ |
| ---- Swiss Army Knife --- |
|
|
| Ciphey |
Tool to automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes. |
⭐⭐ |
| Cryptii |
Modular conversion, encoding and encryption online. |
⭐ |
| Ares |
Discord based auto crypto solver |
⭐ |
| CyberChef |
Web app for analysing and decoding data. |
⭐⭐⭐ |
| dcode |
Solvers for Crypto, Maths and Encodings online. |
⭐⭐⭐ |
| ---- Oracle attacks --- |
|
|
| PadBuster |
Automated script for performing Padding Oracle attacks. |
⭐ |
| padding-oracle-attacker |
A CLI tool to execute padding oracle attacks. |
⭐ |
| ---- XOR --- |
|
|
| XORTool |
A tool to analyze multi-byte xor cipher. |
⭐⭐ |
| XOR Cracker |
Online XOR decryption tool able to guess the key length and the cipher key to decrypt any file. |
⭐ |
| ---- Vigenère Solvers --- |
|
|
| QuipQuip |
Automated cryptogram solver. |
⭐⭐⭐ |
| Vigenere Solver |
Online tool that breaks Vigenère ciphers without knowing the key. |
⭐⭐ |
| ---- Misc --- |
|
|
| FeatherDuster |
An automated, modular cryptanalysis tool. |
⭐ |
| Hash Extender |
A utility tool for performing hash length extension attacks. |
⭐⭐ |
| PkCrack |
A tool for Breaking PkZip-encryption. |
⭐ |
| ---- Factoring / Discrete Logs --- |
|
|
| FactorDB |
Online Automated integer factorization. |
⭐⭐⭐ |
| Alpertron |
Online Descrete log, number factorisation and a few other tools |
⭐⭐ |
| yagu |
Automated integer factorisation. |
⭐⭐ |
| ---- Sequences --- |
|
|
| Encyclopedia of Integer Sequences |
OEIS: The On-Line Encyclopedia of Integer Sequences |
⭐ |
| Python Libraries |
| PyCryptodome |
| Sage |
| gmpy2 |
| pwntools |
| sympy |
| math |
| owiener |
| Requests |
| pillow |
| mtp |