Welcome to my repository dedicated to solving Cybersecurity and Capture The Flag (CTF) challenges!
This repository serves as my personal knowledge base and a portfolio of my technical journey. I focus primarily on two intellectually stimulating disciplines:
- Cryptography (Crypto): Breaking ciphers, analyzing cryptographic flaws, and implementing mathematical attacks.
- Reverse Engineering (Reverse): Disassembling compiled binaries, analyzing control flow, and understanding low-level code structure.
Every writeup here documents my step-by-step thinking process, the methodologies used, and the custom automation scripts I built along the way.
⚠️ Important Notice: The materials, scripts, and descriptions provided in this repository are for educational and research purposes only.
To preserve the competitive integrity and educational value of platforms like CTFlearn, I adhere to the following ethical guidelines:
- No Direct Flag Sharing: Actual final flags (
CTFlearn{...}) are deliberately redacted or hidden under spoiler tags. - Methodology Over Copy-Pasting: The goal of these writeups is to explain how to find the solution, not to give away the answer.
- Think First: I highly encourage readers to spend time attempting to solve the challenges independently before looking at the hints here.