#bit-manipulation CTF challenges
4 CTF challenges using bit-manipulation from 4 CTFs (2021–2023), 4 with writeups. Mostly Crypto (50%) and Reverse (50%).
Often combined with
#reversing 2 #rsa-signature-forgery 1 #gf2 1 #custom-hash 1 #inverse-transform 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| checker | CSAW 2021 Quals | 20.54 | Reverse | files wu 3 |
| FailedHashFunction | UTCTF 2022 | – | Crypto | files wu 2 |
| FusEd | CCCamp 2023 | 25.00 | Crypto | files wu 1 |
| hyperlink | DiceCTF 2022 | 24.82 | Reverse | files wu 1 |