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[原创]流浪者WriteUp
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2019-3-22 22:04 2335
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#! /usr/bin/env python #-*- encoding:utf-8 -*- table = 'abcdefghiABCDEFGHIJKLMNjklmn0123456789opqrstuvwxyzOPQRSTUVWXYZ' target = 'KanXueCTF2019JustForhappy' def decrypt(c): if chr(c + 0x30) >= '0' and chr(c + 0x30) <= '9': return c + 0x30 elif chr(c + 0x57) >= 'a' and chr(c + 0x57) <= 'z': return c + 0x57 elif chr(c + 0x1d) >= 'A' and chr(c + 0x1d) <= 'Z': return c + 0x1d for i in target: print chr(decrypt(table.index(i))),
结果为j0rXI4bTeustBiIGHeCF70DDM
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