{"provider_name":"Hatena Blog","version":"1.0","categories":["ctf"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/skymay/20171108/20171108170809.png","width":"100%","provider_url":"https://hatena.blog","type":"rich","description":"ksnctf\u3092\u89e3\u3044\u3066\u307f\u305f ksnctf #22 Square Cipher \u6587\u5b57\u5217\u304c\u4e26\u3093\u3067\u3044\u308b\u3002 \u5927\u6587\u5b57\u3068\u5c0f\u6587\u5b57\u304c\u3042\u308b\u306e\u3067\u30010/1\u3067\u5909\u63db\u3057\u3066\u8272\u3092\u5857\u3063\u3066\u898b\u308b\u3068QR\u30b3\u30fc\u30c9\u306b\u3002\u7121\u7406\u3084\u308a\u30a8\u30af\u30bb\u30eb\u3067\u3084\u308a\u307e\u3057\u305f\u3002 \u30b3\u30fc\u30c9\u66f8\u3044\u3066\u8aad\u307f\u8fbc\u307e\u305b\u305f\u307b\u3046\u304c\u65e9\u3044\u306e\u304b\u306a\u3002\u3002","blog_url":"https://orangetech.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/skymay/","author_name":"skymay","title":"ctf\u306e\u304a\u52c9\u5f37 ksnctf #22 Square Cipher","published":"2017-11-08 17:09:30","url":"https://orangetech.hateblo.jp/entry/2017/11/08/170930","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Forangetech.hateblo.jp%2Fentry%2F2017%2F11%2F08%2F170930\" title=\"ctf\u306e\u304a\u52c9\u5f37 ksnctf #22 Square Cipher - \u6708\u65e5\u306f\u767e\u4ee3\u306e\u904e\u5ba2\u306b\u3057\u3066\u3002\u3002\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u6708\u65e5\u306f\u767e\u4ee3\u306e\u904e\u5ba2\u306b\u3057\u3066\u3002\u3002\u3002","height":"190"}