pbctf2020 RSA RSAで一部の値がわかっている時 #!/usr/bin/env python3 from Crypto.Util.number import getStrongPrime, inverse, bytes_to_long, GCD as gcd from Crypto.Random.random import randint from flag import flag p = getStrongPrime(512) q = getStrongPrime(512) N = p * q phi = (p - 1) * (q - 1) # Hehe, boi while T…