$ ctf42

#pem CTF challenges

2 CTF challenges using pem from 2 CTFs (2023–2024), 2 with writeups. Mostly Crypto (50%) and Forensics (50%).

Crypto · 1 Forensics · 1

Often combined with

#rsa 1 #partial-private-key 1

Challenges

Filter and sort these in the challenge browser →

Challenge CTF Weight Category Has
Missing_Bits Glacier 2023 24.32 Crypto files wu 1
Lack_of_Authority SpartanCTF 2024 – Forensics files wu 1