Tag: SPN

Apr 02

0CTF 2018 Quals – zer0TC (Crypto 916)

By hellman in Writeups

0ops Toy Cipher, hope you enjoy it:) zer0TC.zip Summary: meet-in-the-middle and key-schedule constraints

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0ctf, 2018, aes, block cipher, c++, crypto, gist, key schedule, meet-in-the-middle, mitm, permutation, pypy, python, quals, SPN
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