{"image_url":null,"published":"2005-08-24 21:31:19","author_name":"smoking186","title":" \u3088\u304f\u5bdd\u305f\u3002","author_url":"https://blog.hatena.ne.jp/smoking186/","height":"190","description":"\u4f11\u61a9\u304c\u3066\u3089\u6d17\u6fef\u306b\u884c\u3063\u3066\u3001\u4e00\u9031\u9593\u958b\u3051\u305f\u9593\u306b\u5897\u6b96\u3057\u305f\u30b4\u30ad\u30d6\u30ea\u7528\u306b\u30b3\u30f3\u30d0\u30c3\u30c8\u3092\u8cb7\u3044\u3001\u9aea\u306e\u6bdb\u3092\u5207\u308a\u3001\u30cb\u30e9\u7389\u30bf\u30f3\u30e1\u30f3\u3092\u98df\u3079\u305f\u3002 \u3067\u3001Victor Shoup\u306eGame\u6cd5\u306b\u95a2\u3059\u308b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u8aad\u3093\u3060\u308a\u3001Kurosawa-Desmedt\u306b\u5bfe\u3059\u308b\u5225\u306e\u8a3c\u660e\u3092\u8aad\u3093\u3060\u308a\u3002 GGH\u3088\u518d\u3073\u3068\u3044\u3046\u3053\u3068\u3067*1\u3001Micciancio\u306eHNF(Hermite Normal Form)\u3092\u5229\u7528\u3057\u305f\u624b\u6cd5\u3092\u8aad\u3093\u3060\u308a\u3001\u97d3\u56fd\u4e09\u4eba\u7d44*2\u306e\u624b\u6cd5\u3092\u8aad\u3093\u3060\u308a\u3057\u3066\u307f\u305f\u3002\u305f\u3060\u3067\u3055\u3048\u5b89\u5168\u6027\u306e\u8a3c\u660e\u304c\u7121\u3044\u306e\u306b\u3001\u683c\u5b50\u306e\u5f62\u3092\u5236\u9650\u3057\u3066\u3069\u3046\u3059\u3093\u3060\u3068\u3044\u3046\u8a71\u3082\u3042\u308b\u3093\u3060\u304c\u306a\u3041\u3001\u97d3\u56fd\u4e09\u4eba\u7d44\u306e\u65b9\u3002 \u683c\u5b50\u3092\u5229\u7528\u3057\u305f\u6697\u53f7\u306b\u95a2\u3057\u3066\u306f\u3001\u9375\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044\u3093\u3067\u5b9f\u8cea\u4f7f\u3048\u306a\u3044\u3068\u3044\u3046\u8ad6\u70b9\u304b\u3089\u2026","url":"https://186.hatenablog.com/entry/20050824/1124886679","width":"100%","provider_name":"Hatena Blog","categories":["etc"],"blog_url":"https://186.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20050824%2F1124886679\" title=\" \u3088\u304f\u5bdd\u305f\u3002 - 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>","type":"rich","version":"1.0","provider_url":"https://hatena.blog","blog_title":"186 @ hatenablog"}