$ ctf42

Challenges

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Higher weight ≈ harder, more prestigious event.
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4 challenges tagged #bit-manipulation ✕ clear · browse all techniques

Challenge CTF Weight Category Has
hyperlink
#reversing#bit-manipulation#gf2
 DiceCTF 2022 24.82 Reverse files wu 1
FailedHashFunction
#custom-hash#bit-manipulation
 UTCTF 2022 – Crypto files wu 2
checker
#reversing#bit-manipulation#inverse-transform
 CSAW 2021 Quals 20.54 Reverse files wu 3
FusEd
#rsa-signature-forgery#bit-manipulation
 CCCamp 2023 25.00 Crypto files wu 1