{"author_url":"https://blog.hatena.ne.jp/smoking186/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20090225%2F1235496057\" title=\" \u30e1\u30e2 - 186 @ hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","version":"1.0","type":"rich","title":" \u30e1\u30e2","image_url":null,"published":"2009-02-25 02:20:57","blog_url":"https://186.hatenablog.com/","height":"190","categories":["crypt"],"provider_name":"Hatena Blog","author_name":"smoking186","description":"\u30d6\u30c3\u30af\u30de\u30fc\u30af\u3067\u3084\u308c\u3068\u601d\u3063\u305f. Mihir Bellare and Thomas Ristenpart. \u201cSimulation without the Artificial Abort: Simplified Proof and Improved Concrete Security for Waters\" IBE Scheme.\u201d (ePrint 2009/084, EUROCRYPT 2009) Brett Hemenway and Rafail Ostrovsky. \u201cRe-randomizable Encryption implies Selective Opening Security\u2026","blog_title":"186 @ hatenablog","url":"https://186.hatenablog.com/entry/20090225/1235496057"}