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题目: from secret import flag assert flag[:6] == 'TPCTF{' and flag[-1] == '}' flag = flag[6:-1] assert len(set(flag)) == len(flag) xs = [] for i, c in e 阅读全文
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题目: from secret import flag from Crypto.Util.number import * from Crypto.Cipher import AES from hashlib import sha256 from random import * p = getPrim 阅读全文
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题目1: import hashlib from Crypto.Util.number import * from gmpy2 import * FLAG = b'******************' assert FLAG.startswith(b'NSSCTF{') and FLAG.ends 阅读全文
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题目: from Crypto.Util.number import getPrime, inverse, bytes_to_long, long_to_bytes import random import math FLAG = b'crypto{?????????????????????}' d 阅读全文
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题目: from random import shuffle from Crypto.Util.number import getPrime from random import choice, randint # flag来源 flag = b"VNCTF{xxxxxxx}" assert len 阅读全文
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题目: from Crypto.Util.number import * import random from Crypto.Cipher import AES import hashlib from Crypto.Util.Padding import pad from secrets impor 阅读全文