NOTE I wrote this article to serve as a resource for Shellmates club members who want to learn Python. You’re free to share it and use it however you like, in fact, I encourage you to share it w...

Challenge Overview CTF: WorldWide CTF 2025 Challenge: Faulty Curve Category: Cryptography Points: 436 Author: Warri Description: ECDLP is so fun to write! Except sagemath seems t...

Introduction I will be covering here writeups to cryptography challenges I was able to solve in the BlitzCTF 2025: Custom RSA Custom RSA Revenge Fiboz maffs Custom RSA We were given 2...

Introduction I will be covering here details writeups to cryptography challenges I wrote in the HackINI 2025 which is a CTF organised by Shellmates club each year mainly for new CTF players. The ch...