Writeups for some of the BluBank CTF challenges
Four BluBank CTF writeups: 19-digit RSA in a stripped binary, an Android vault that encrypts its own key, and a zero-knowledge proof that leaks.
CTF
2 posts
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YesWeHack Dojo #54: One Accent Past the Filter
How a byte-versus-character length check and a hand-built JSON string chain into logging in as another account, plus the failed probes that got me there.