{"blog_title":"sonickun.log","url":"https://sonickun.hatenablog.com/entry/2016/05/07/202422","provider_name":"Hatena Blog","width":"100%","title":"Google CTF 2016 Writeup - Eucalypt Forest, Wolf Spider","version":"1.0","author_url":"https://blog.hatena.ne.jp/sonickun/","categories":["CTF","\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsonickun.hatenablog.com%2Fentry%2F2016%2F05%2F07%2F202422\" title=\"Google CTF 2016 Writeup - Eucalypt Forest, Wolf Spider - sonickun.log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_url":"https://sonickun.hatenablog.com/","published":"2016-05-07 20:24:22","type":"rich","author_name":"sonickun","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/s/sonickun/20160506/20160506225403.png","description":"2016/4/29~2016/5/1\u306b\u958b\u50ac\u3055\u308c\u305fGoogle CTF 2016\u306b\u30c1\u30fc\u30e0m1z0r3\u3068\u3057\u3066\u53c2\u52a0\u3057\u307e\u3057\u305f\uff0e\u4eca\u56de\u306fEucalypt Forest\u3068Wolf Spider\u3068\u3044\u3046\u6697\u53f7\u554f\u984c\u306eWrite-Up\u3092\u66f8\u3053\u3046\u3068\u601d\u3044\u307e\u3059\uff0e https://capturetheflag.withgoogle.com/ Eucalypt Forest [Crypto 100pt] Task Can you find any weaknesses in the use of the encryption keys?Head over to eucalypt-forest.ctfcompetition.com\u2026","height":"190"}