FCSC 2025 3 Star Swift Encryptor
This post is part of my training on hackropole, the french website hosting past challenges from FCSC competitions. In this post I will share a writeup for the second 3 Star challenge I did from FCSC 2025. This challenge was the second least solved from this competition. Solving a 3 star challenge shows a very good level (even if big CTFs have eve, harder challenges), so I am quite happy about solving this one. ...