12 lines
404 B
Python
12 lines
404 B
Python
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#!/usr/bin/python
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def xor(str1, str2):
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l = min(len(str1), len(str2))
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return "".join(chr(int(str1[i]) ^ int(str2[i])) for i in range(l))
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str3 = b"6klzic<=bPBtdvff'y\x7fFI~on//N" # expected input encrypted
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str1 = b"AAAAAAAAAAAAAAAAAAAAAAAAAAA" # input
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str2 = b"GFIHKJMLONQPSRUTWVYX[Z]\_^a" # input encrypted
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key = xor(str1, str2).encode("UTF-8") # key
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print("HV19{%s}" % xor(str3, key))
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