Tag: Crypto

FCSC 2021 - Intro - Known Plaintext
May 3, 2021
In this challenge, you will perform an analysis of this XOR cryptosystem to decipher the flag
crypto fcsc intro
FCSC 2021 - Intro - La PIN
May 3, 2021
This challenge focuses on a weak python script using AES GCM for encrypting the flag.
crypto fcsc intro