Jay Bosamiya Software Security Researcher

Cryptography


HITCON CTF 2018 - Lost Modulus

Last weekend was HITCON CTF 2018, and it was really awesome! I personally spent time on various super interesting challenges. Below is just one of them that I happened to solve on the first day. I found to be particularly interesting to solve since I never have had a chance to dive into any homomorphic encryption systems before. Read more...

Misc RE Tips

Reverse engineering is a mix of an art as well as a science. Over time, one tends to gather a repertoire of common "tips and tricks" that one might use when reversing any given piece of software. What follows are a condensed form of some tricks gained from Gynvael's livestreams. Read more...