I found some interesting crypto challenges in Imaginary CTF round 53. Among those, the modjail series drew most of my attention due to its cleverly hidden problem. This post will cover my writeup of the series.

Writeup for crypto challenges in HKCERT CTF Quals 2024 - Pigeon Post (2) and mAEStro Series

Writeup for crypto challenges in HKCERT CTF Quals 2024 - RSA LCG Series

Writeup for crypto challenges in ISITDTU Quals 2024

Writeup of my challenge at ASCIS CTF 2024 - Jeopardy Final

First post of this website