用hashlib.sha1()计算sha1值 返回ans = h.digest() type(ans)是'str' len(ans)是20 ans本质上是一个160bit的大数 此时需要对不同的ans值进行xor或者取对数运算 请问有什么办法吗?
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You can take out each character in ans, use ord to get its int value, and then perform operations such as xor or logarithm
ord('a') == 97 chr(97) == 'a'
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You can take out each character in ans, use ord to get its int value, and then perform operations such as xor or logarithm