FE-CTF 2022 Hash Uppers Downers (Solution Writeup)

Jianqiao Mo 12-28-2022

FE-CTF 2022: Hash Uppers Downers

View my solution: https://github.com/jianqiaomo/Hash-Uppers-Downers

Capture the flag challenge:

FE-CTF: https://play.fe-ctf.dk/challenges#15-Hash%20Uppers%20Downers (or ctftime: https://ctftime.org/task/23758)

Solution: https://github.com/jianqiaomo/Hash-Uppers-Downers