{"author_url":"https://blog.hatena.ne.jp/cco/","height":"190","provider_url":"https://hatena.blog","title":"Crypt 200: Decrypt it(Easy)","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcco.hatenablog.jp%2Fentry%2F2014%2F12%2F10%2F232049\" title=\"Crypt 200: Decrypt it(Easy) - unnamed\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","blog_url":"https://cco.hatenablog.jp/","blog_title":"unnamed","published":"2014-12-10 23:20:49","categories":[],"author_name":"cco","type":"rich","url":"https://cco.hatenablog.jp/entry/2014/12/10/232049","description":"ctpm \u3068\u3057\u3066 SECCON 2014 \u30aa\u30f3\u30e9\u30a4\u30f3\u4e88\u9078(en) \u306b\u51fa\u307e\u3057\u305f\u300225\u4f4d\u3067\u3057\u305f\u3002SECCON2014 \u30aa\u30f3\u30e9\u30a4\u30f3\u4e88\u9078(en) - security etc...\u4e0a\u8a18\u4e8b\u306e Decrypt it(Easy) \u3092\u9014\u4e2d\u304b\u3089\u4e00\u7dd2\u306b\u3084\u308a\u3064\u3064\u5f8c\u3092\u5f15\u304d\u7d99\u3044\u3060\u306e\u306b\u3001\u30a2\u30db\u306a\u30df\u30b9('A')\u3067\u53d6\u308a\u3053\u307c\u3057\u305f\u306e\u3067\u3001\u7d42\u4e86\u5f8c\u306b\u89e3\u304d\u76f4\u3057\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u899a\u3048\u66f8\u304d\u3068\u3057\u3066\u6b8b\u3059\u3002\u306a\u304a\u3001\u300cSage - Open-Source Mathematical Software System\u300d\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002 #! /usr/bin/python # -*- encoding: utf-8 -*- from sage.all import\u2026"}