[DiceCTF2021]newcrypt v2 #!/usr/bin/env python3 from Crypto.Util.number import * flag = open('flag.txt','rb').read()

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ACTF2022 impossible RSA from Crypto.PublicKey import RSA from Crypto.Util.number import * import gmpy2 e = 65537 with

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HGAME 2022 CRYPTO Block Cipher import operator import random import re from functools import reduce from secret import

DASCTF X GFCTF 2022十月挑战赛 RSA from Crypto.Util.number import * from gmpy2 import iroot,invert from binascii import hexl