$ ctf42

#lsb-oracle CTF challenges

2 CTF challenges using lsb-oracle from 2 CTFs (2021–2022), 2 with writeups.

Crypto · 2

Often combined with

#rsa 2 #binary-search-factoring 1 #discrete-log 1 #lll 1

Challenges

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Challenge CTF Weight Category Has
Bits CSAW 2021 Quals 20.54 Crypto files wu 3
this_is_not_lsb SECCON 2022 Quals 97.90 Crypto files wu 1