$ ctf42

#des CTF challenges

1 CTF challenge using des from 1 CTF (2021), 1 with writeups.

Crypto · 1

Often combined with

#block-reordering 1 #ecb 1 #known-plaintext 1

Challenges

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Challenge CTF Weight Category Has
Fake_Encryption WORMCON 2021 – Crypto files wu 1