CryptoToys is an encryption/decryption toolkit with a Qt-based graphical interface, delivering an intuitive cryptographic experience through its visual design.

You spotted an AES CBC padding oracle ? With this tool it's a quick win.

This is a CTF challenge, can you solve it?

CTF quiz challenge: Exploiting a Vulnerable Calculator Web App.

Just encrypt myself. Huh😀

My tasks for the largest CTF in Denmark: NC3CTF version 2o24

Battle fly mod of Teeworlds, a retro multiplayer shooter

Official statement, source files and writeup for the challenge "Brave Traveler" from TFC CTF 2024

For malware analysis, CTF, and all the other types of reverse engineering.

📝 Manage tasks fast with nc-do, a lightweight ncurses-based todo app featuring auto save, JSON support, and a dynamic terminal interface.

Projects in computer security capstone in NYCU

Đề tuyển ban kỹ thuật 2024

Discord bot that manages CTF events for your team.

A collection of CTF writeups

[MIRROR] Find and substitute bytes in programs

you know, the 160 crackmes, just getting started...

Robotics CTF scenario 6