摘要:
刚好昨天学习了feistel结构的加解密 题目给出的加密源码: from Crypto.Util.number import * round = 2 flag = open("./secret", "rb").read().strip() def f(m, key): m = m ^ (m >> 4 阅读全文
posted @ 2023-10-02 09:50
N0zoM1z0
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摘要:
https://shimo.im/docs/XKq421EBKzFyRzAN/ 阅读全文
posted @ 2023-10-02 09:34
N0zoM1z0
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