CTF Cheat Sheet + Writeups / Files for some of the Cyber CTFs that I've done

CryptoHack flag announcement and local scoreboard

Ejercicios resueltos del Taller de Criptografía para la equivalencia a la materia Matemática Aplicada (3662)

PandaHat Competition Team. Practice challenges to prepare for CTF competitions.

JWT-Sem is an educational repository for exploring JSON Web Tokens (JWT) and software security concepts. It includes practical examples and challenges, covering JWT encoding, decoding, signature verification, and simplified RSA operations. The repository also features a web tool with JWT and RSA functionalities to help illustrate these concepts.

Visualise user's CryptoHack challenge solving activity in a heatmap. NOT associated with or endorsed by CryptoHack.

Solutions repository for the cryptography site "Cryptohack".

ETH-Toolkit is a sophisticated software designed for Testing Vulnerabilities in the block chain, you simply have to link a wallet it can have zero balance and that will be fine. Please do not misuse you will be responsible for your own actions.

wallet helper

its an app for cracking and brute forcing lost or existed crypto wallets in ( in simple put ), its engineered around the key principle of the Master Seed in cryptocurrency wallet generation, as per the standards described in BIP 32 for Hierarchical Deterministic (HD) Wallets.

This is a repository containing various challenges in the field of Cryptography. The challenges which have been solved , are from the platforms CryptoHack, the Cryptopals Challenges, picoCTF, and many CTFs

CryptoHack Discord bot

The unlocker is a node js library for bitcoin and ethereum search in a forgotten wallet. The lib generate wallets and trying to find crypto inside. As you know, we have a theoretical probability for that... Good luck :)

Simple CLI to generate badges from rootme, cryptohack and newbiecontest by parsing website.

A plugin to integrate cryptohack into CTFd

Scripts for the course Cryptography.