Andouillette
One of my crypto challenge for 404CTF
Adouillette - revenge
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Lookup
A hardware challenge from FCSC
Lookup [Read More] -
Si proche et pourtant si loin
A hardware challenge from FCSC
Si proche et pourtant si loin [Read More] -
Le Retour de Jafar - FCSC 2025
A boomerang attack on a SPN
This blogpost is my personnal writeup of the challenge Le Retour de Jafar that you can still play on Hackropole. [Read More] -
Hardware challenges as a challmaker
How I designed my hardware challenges for the 404CTF 2025
Introduction To add some context, first let’s recall that the 404CTF is a big CTF in France. The 2025 edition was attended by almost 3000 active players, with more than 80 challenges and during 3 entire weeks. [Read More]