#HITCON_CTF_2022 from random import SystemRandom from Crypto.Cipher import AES from hashlib import sha256 from secret import flag rand = SystemRandom() def polyeval(poly, x): return sum([a * x**i for i, a in enumerate(poly)]) DEGREE = 128 SHARES_FOR_YOU = 8 # I am really stingy :) poly = [rand.getra…