{"image_url":null,"width":"100%","author_name":"smoking186","categories":["crypt"],"height":"190","provider_url":"https://hatena.blog","blog_title":"186 @ hatenablog","version":"1.0","blog_url":"https://186.hatenablog.com/","url":"https://186.hatenablog.com/entry/20090409/1239203670","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20090409%2F1239203670\" title=\" \u5c40\u6240\u7684\u306b\u8a71\u984c\u3060\u3063\u305f\u30a2\u30ec - 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>","description":"\u4eca\u5ea6\u306eEUROCRYPT 2009\u306b\u51fa\u308b, Hofheinz and Kiltz\u306e\u7d20\u56e0\u6570\u5206\u89e3\u4eee\u5b9a\u304b\u3089IND-CCA2\u6697\u53f7\u3092\u4f5c\u308b\u8ad6\u6587\u304cHofheinz\u306e\u30b5\u30a4\u30c8\u306b\u51fa\u3066\u3044\u305f. BBS\u64ec\u4f3c\u4e71\u6570\u751f\u6210\u5668+\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u3067IND-CCA2KEM\u3092\u4f5c\u308b\u3063\u3066\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u307f\u305f\u3044. \u307e\u305f\u4eca\u5ea6\u306eEUROCRYPT 2009\u306b\u51fa\u308bHohenberger and Waters\u306e\u7d20\u56e0\u6570\u5206\u89e3\u4eee\u5b9a\u304b\u3089EUF-CMA\u306a\u7f72\u540d\u3092\u4f5c\u308b\u8a71\u306f\u5f8c\u7d9a\u3092\u805e\u304b\u306a\u3044. \u30ab\u30e1\u30ec\u30aa\u30f3\u30cf\u30c3\u30b7\u30e5+\u7f72\u540d\u307f\u305f\u3044\u306a\u611f\u3058\u306a\u306e\u3067\u4e0a\u624b\u3044\u3053\u3068\u4e00\u822c\u5316\u51fa\u6765\u306a\u3044\u306e\u304b\u3057\u3089? \u3061\u3087\u3063\u3068\u524d\u306b\u66f8\u3044\u305f\u9375\u306e\u90e8\u5206\u60c5\u5831\u304c\u6f0f\u308c\u308b\u8a71. \u305d\u3082\u305d\u3082FOCS 2008\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u6697\u53f7\u306b\u3064\u3044\u3066\u3084\u3063\u3066\u3044\u305f\u3068\u2026","author_url":"https://blog.hatena.ne.jp/smoking186/","published":"2009-04-09 00:14:30","type":"rich","provider_name":"Hatena Blog","title":" \u5c40\u6240\u7684\u306b\u8a71\u984c\u3060\u3063\u305f\u30a2\u30ec"}