{"id":237,"date":"2015-11-06T12:29:38","date_gmt":"2015-11-06T03:29:38","guid":{"rendered":"http:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/?p=237"},"modified":"2015-11-06T12:29:38","modified_gmt":"2015-11-06T03:29:38","slug":"%e3%80%8c%e6%9c%80%e9%81%a9%e3%83%a2%e3%83%87%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%8d%e3%82%bb%e3%83%9f%e3%83%8a%e3%83%bc%e6%a1%88%e5%86%85-1125","status":"publish","type":"post","link":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/2015\/11\/06\/%e3%80%8c%e6%9c%80%e9%81%a9%e3%83%a2%e3%83%87%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%8d%e3%82%bb%e3%83%9f%e3%83%8a%e3%83%bc%e6%a1%88%e5%86%85-1125\/","title":{"rendered":"\u300c\u6700\u9069\u30e2\u30c7\u30ea\u30f3\u30b0\u300d\u30bb\u30df\u30ca\u30fc\u6848\u5185 (11\/25)"},"content":{"rendered":"

\u65e5\u6642\uff1a\u30002015\u5e7411\u670825\u65e5(\u6c34) 17:00–18:00
\n\u5834\u6240\uff1a\u3000\u6771\u4eac\u5927\u5b66\u5de5\u5b66\u90e8 6\u53f7\u9928 2\u968e 63\u53f7\u8b1b\u7fa9\u5ba4
\n http:\/\/www.u-tokyo.ac.jp\/campusmap\/cam01_04_07_j.html<\/a><\/p>\n

\u8b1b\u6f14\u8005\uff1a \u9ad8\u6728 \u525b\uff08\u4e5d\u5dde\u5927\u5b66IMI\uff09
\n\u984c\u76ee\uff1a \u516c\u958b\u9375\u6697\u53f7\u306e\u5b89\u5168\u6027\u8a55\u4fa1<\/p>\n

\u6982\u8981\uff1a
\n \u6697\u53f7\u89e3\u8aad\u6280\u8853\u306f\u6570\u5b66\u3092\u30d9\u30fc\u30b9\u306b\u5e74\u3005\u9032\u6b69\u3057\u7d9a\u3051\u3066\u304a\u308a\uff0c
\n\u6697\u53f7\u306f\u5371\u6b86\u5316\u30ea\u30b9\u30af\u3092\u5e38\u306b\u62b1\u3048\u3066\u3044\u308b\u72b6\u6cc1\u306b\u3042\u308b\uff0e
\n1980\u5e74\u4ee3\u304b\u3089\u306f\u6700\u5148\u7aef\u306e\u6570\u5b66\u7406\u8ad6\u3092\u7528\u3044\u305f\u6697\u53f7\u89e3\u8aad
\n\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u6570\u4f53\u7be9\u6cd5,\u6955\u5186\u66f2\u7dda\u6cd5\u306a\u3069)\u304c\u9032\u5c55\u3057\u3066\u304d\u305f\uff0e
\n1994\u5e74\u306b\u306fShor\u304c\u91cf\u5b50\u8a08\u7b97\u6a5f\u306b\u3088\u308a\u7d20\u56e0\u6570\u5206\u89e3\u554f\u984c\u3068
\n\u96e2\u6563\u5bfe\u6570\u554f\u984c\u306e\u91cf\u5b50\u591a\u9805\u5f0f\u6642\u9593\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u767a\u8868\u3057\uff0c
\n\u73fe\u5728\u666e\u53ca\u3057\u3066\u3044\u308b\u6697\u53f7(RSA\u6697\u53f7,\u6955\u5186\u66f2\u7dda\u6697\u53f7\u306a\u3069)\u306f
\n\u5371\u6b86\u5316\u3059\u308b\u72b6\u6cc1\u306b\u3042\u308b\uff0e\u305d\u306e\u305f\u3081\uff0c\u683c\u5b50\u6700\u77ed\u30d9\u30af\u30c8\u30eb
\n\u554f\u984c(SVP)\uff0c\u591a\u5909\u6570\u591a\u9805\u5f0f\u6c42\u89e3\u554f\u984c(MQ\u554f\u984c)\uff0c\u6955\u5186\u66f2\u7dda
\n\u540c\u7a2e\u5199\u50cf\u554f\u984c(Isogeny\u554f\u984c)\u306a\u3069\u306e\u6570\u5b66\u554f\u984c\u306e\u56f0\u96e3\u6027\u306b
\n\u57fa\u3065\u304f\u6697\u53f7(Post-Quantum Cryptography)\u306e\u7814\u7a76\u304c\u9032\u3093
\n\u3067\u3044\u308b\uff0e
\n \u672c\u8b1b\u6f14\u3067\u306f\uff0cSVP\u306e\u56f0\u96e3\u6027\u306b\u57fa\u3065\u304f\u516c\u958b\u9375\u6697\u53f7\u306b\u95a2\u3059\u308b
\n\u7814\u7a76\u52d5\u5411\u3092\u7d39\u4ecb\u3059\u308b\uff0eSVP\u3092\u52b9\u7387\u7684\u306b\u89e3\u304f\u8a08\u7b97\u6cd5\u3068\u3057\u3066\uff0c
\n\u683c\u5b50\u57fa\u5e95\u7e2e\u7d04\u6cd5(LLL,BKZ)\uff0c\u5217\u6319\u6cd5(Extreme pruning)\uff0c
\n\u7be9\u6cd5(Gauss sieve)\u306a\u3069\u304c\u77e5\u3089\u308c\u3066\u3044\u308b\uff0e\u3053\u308c\u3089\u306e\u30a2\u30eb
\n\u30b4\u30ea\u30ba\u30e0\u306e\u6982\u8981\u3092\u8ff0\u3079\u305f\u5f8c\u306b\uff0c\u30c9\u30a4\u30c4\u30fb\u30c0\u30eb\u30e0\u30b7\u30e5\u30bf\u30c3\u30c8
\n\u5de5\u79d1\u5927\u5b66\u304c\u4e3b\u50ac\u3059\u308bSVP Challenge\u306e\u89e3\u8aad\u4e16\u754c\u8a18\u9332\u3092
\n\u7d39\u4ecb\u3059\u308b\uff0eSVP Challenge\u306e\u89e3\u8aad\u30c7\u30fc\u30bf\u306b\u3088\u308a\uff0c\u653b\u6483\u8005
\n\u306e\u8a08\u7b97\u9650\u754c\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\uff0c\u683c\u5b50\u7406\u8ad6\u30d9\u30fc\u30b9\u306e
\n\u516c\u958b\u9375\u6697\u53f7\u3067\u7528\u3044\u308b\u5b89\u5168\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u69cb\u6210\u3059\u308b\u3053\u3068
\n\u304c\u53ef\u80fd\u3068\u306a\u308b\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"

\u65e5\u6642\uff1a\u30002015\u5e7411\u670825\u65e5(\u6c34) 17:00–18:00 \u5834\u6240\uff1a\u3000\u6771\u4eac\u5927\u5b66\u5de5\u5b66\u90e8 6… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-237","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts\/237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/comments?post=237"}],"version-history":[{"count":0,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts\/237\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/media?parent=237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/categories?post=237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/tags?post=237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}