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ksnctf 2 Easy Cipher 50pt

問題

http://ksnctf.sweetduet.info/problem/2

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解いてみた

  • 文字が暗号化されている風です。
  • それぞれスペースが入っているので英単語単位で区切られているっぽいですね。
  • 「vf n」が「is a」っぽいです。
  • 文字数見てみると13文字ずれているのでROT13ぽいです。
  • 全文ROT13やってみましょう。
  • CyberChef https://gchq.github.io/CyberChef/ 使います。

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