1. 0ctf2017 writeup from cnss

    结果高校第9, 水啊 …

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  2. ISCC2015(base&web)

    ¶BASE50-easy? 12345678910111213#ISCC-BASE50_easy?.pycode = "mzdvezc"CHARBASE = ord('a')# encode y = 5x + 12 (mod 26)# decode x = 21(y - 12) (mod 26)for i in code: y = ord(i) - CHARBASE - 12 if …

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  3. CCTF2015-writeup[LFP]

    ¶dynamic&static (100pt) 你是喜欢动态还是静态?(Flag非CCTF{}形式) http://pan.baidu.com/s/1dDk0cP7 ¶圣诞树 (200pt) http://pan.baidu.com/s/1jGxNcZs (3xq8) flag非CCTF{}格式 这两题基本一个模子刻出来的 唯一不同就是一个是windows下面用了cygwin …

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