LITCTF 2022 – You Know The Rules And So Do I
A reverse challenge in LITCTF 2022 involving bmp image manipulation.
1684 words
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8 minutes
RITSEC CTF 2022 – Hamxor
Error correction with xor for the win.
912 words
|
5 minutes
WolvSec CTF – CPA-Secure Diffie–Hellman?
Small subgroup attack on Diffie-Hellman...?
2141 words
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11 minutes
DaVinci CTF 2022 – OSINT Compilation
Write-ups for all OSINT problems in DaVinci CTF 2022.
673 words
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3 minutes
Insomni'hack teaser 2022 – Herald
Hermes Bytecode Reverse Engineering.
699 words
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3 minutes
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