**Full write-up (+files):** [https://www.sebven.com/ctf/2022/04/12/HackPackCTF2022-Paiaiai.html](https://www.sebven.com/ctf/2022/04/12/HackPackCTF2022-Paiaiai.html)

Cryptography – 469 pts (15 solves) – Chall author: Polymero (me)

Pai-ai-ai… My Paillier scheme seems to be broken and I stored my favourite flag in it. Please help me get it back, will you? Who could have guessed this would ever happen? … Me… I- I wrote it… yeah.

nc cha.hackpack.club 10997 or 20997

Files: paiaiai.py

This challenge was part of my guest appearance on HackPack CTF 2022.

Original writeup (https://www.sebven.com/ctf/2022/04/12/HackPackCTF2022-Paiaiai.html).