#xor-cipher CTF challenges

6 CTF challenges using xor-cipher from 6 CTFs (2021–2025), 6 with writeups. Mostly Reverse (83%) and Pwn (17%).

Reverse · 5 Pwn · 1

Often combined with

#logic-circuit-reversing 1 #reversing 1

Challenges

Filter and sort these in the challenge browser →