{"id":374,"date":"2018-04-26T12:58:42","date_gmt":"2018-04-26T03:58:42","guid":{"rendered":"http:\/\/tamatoyaku.com\/b\/?p=374"},"modified":"2018-04-26T12:58:42","modified_gmt":"2018-04-26T03:58:42","slug":"374","status":"publish","type":"post","link":"https:\/\/p-0.me\/b\/p\/374\/","title":{"rendered":"ECDSA\u306e\u7f72\u540d\u691c\u8a3c\u304c1,000\u56de\/\u79d2\u5fc5\u8981\u306a\u8a71"},"content":{"rendered":"<p>\u7f72\u540d\u691c\u8a3c\u306f1,000\u56de\/\u79d2\u5fc5\u8981\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\uff0e\u305d\u306e\u6839\u62e0\u3092\u63a2\u3057\u306b\u8ad6\u6587\u306eReference\u8fbf\u308a\u3092\u3057\u305f\u8a71\u306e\u30e1\u30e2\uff0e<br \/>\n<!--more--><br \/>\n\u4ee5\u4e0b\u306b\u53c2\u7167\u3057\u305f\u8ad6\u6587\u306a\u3069\u3092\u4ee5\u4e0b\u306b\u793a\u3059\uff0e<br \/>\n&nbsp;<br \/>\n(1)<a href=\"https:\/\/eprint.iacr.org\/2014\/862\">Low-Latency ECDSA Signature Verification\u00a0 -A Road Towards Safer Traffic-<\/a><br \/>\n\u4e16\u754c\u7684\u306a\u534a\u5c0e\u4f53\u30b5\u30d7\u30e9\u30a4\u30e4\u3067\u3042\u308bNXP Semiconductors\u304b\u30892014\u5e74\u306b\u767a\u8868\u3055\u308c\u305f\uff0eITS\u3067\u306f\u79d2\u95931000\u4ee5\u4e0a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308b\u305f\u3081\uff0c\u8cbb\u7528\u5bfe\u52b9\u679c\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u304c\u826f\u3044ASIC\u3067\u5b9f\u88c5\u3057\uff0c1.034kGE\u3067\u79d2\u959327.000\u56de\u306e\u7f72\u540d\u691c\u8a3c\u3067\u304d\u308b\u3053\u3068\u3092\u8aac\u660e\u3057\u3066\u3044\u308b\uff0e<br \/>\nFig1.\u306e\u60f3\u5b9a\u3057\u3066\u3044\u308b\u72b6\u6cc1\u306e\u56f3\u89e3\u304c\u3068\u3066\u3082\u5206\u304b\u308a\u3084\u3059\u3044\uff0e\u3061\u306a\u307f\u306b\uff0csix-level urban stack interchange\u306e<a href=\"https:\/\/en.wikipedia.org\/wiki\/Stack_interchange#\/media\/File:Yan%27an_East_Road_Interchange,_Shanghai,_China_(Unsplash).jpg\">\u753b\u50cf<\/a>\u3092\u898b\u306a\u304c\u3089\u8eca\u7dda\u304c\u7247\u50743\u8eca\u7dda\u3067 \u3055\u3089\u306b\u6551\u6025\u8eca\u304c\u6765\u308b\u72b6\u6cc1\u3092\u8003\u3048\u308b\u3068\u5c11\u3057\u6c17\u5727\u3055\u308c\u308b\uff0e<br \/>\n&nbsp;<br \/>\n(2)<a href=\"http:\/\/www.meti.go.jp\/meti_lib\/report\/2016fy\/000459.pdf\">\u5e73\u6210\uff12\uff17\u5e74\u5ea6 \u6226\u7565\u7684\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u5275\u9020\u30d7\u30ed\u30b0\u30e9\u30e0\uff08\u81ea\u52d5\u8d70\u884c\u30b7\u30b9\u30c6\u30e0\uff09\uff1a\uff36\uff12\uff38\u7b49\u8eca\u5916\u60c5\u5831\u306e\u6d3b\u7528\u306b\u304b\u304b\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6280\u8853\u306e\u7814\u7a76\u30fb\u958b\u767a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/a><br \/>\n\u4e8b\u696d\u5185\u5bb9\u306e1\u3064\u306b\u300eV2X\u901a\u4fe1\u306b\u304a\u3051\u308b\u7f72\u540d\u691c\u8a3c\u306e\u7c21\u7565\u5316\u306e\u7814\u7a76\u300f\u304c\u3042\u308a\uff0c\u305d\u306e\u76ee\u6a19\u3068\u3057\u3066\u5b9f\u4e16\u754c\u306e\u8eca\u8f09\u30b7\u30b9\u30c6\u30e0\u3067\u60f3\u5b9a\u3055\u308c\u308b1\u79d2\u9593\u3042\u305f\u308a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1\u6570\u3092\u3001\u6b27\u5dde\u306e\u7814\u7a76\u4e8b\u4f8b\u304b\u30891,000\u30e1\u30c3\u30bb\u30fc\u30b8\/\u79d2\u3068\u4eee\u5b9a\u3059\u308b\u3053\u3068\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\uff0e\u5185\u5bb9\u3068\u3057\u3066\u306f\u7f72\u540d\u691c\u8a3c\u306e\u7c21\u7565\u5316\u306e\u8a71\u3067\uff0c\u60f3\u5b9a\u3055\u308c\u308b\u653b\u6483\u624b\u6cd5\u306a\u3069\u3082\u4ea4\u3048\u3064\u3064\u8a55\u4fa1\u3068\u5206\u6790\u3092\u3057\u3066\u3044\u308b\uff0e<br \/>\n\u6b27\u5dde\u3067\u306e\u7814\u7a76\u4e8b\u4f8b\u3092\u4e0b\u306b(3)\u3068\u3057\u3066\u793a\u3059\uff0e<br \/>\n&nbsp;<br \/>\n(3)<a href=\"https:\/\/www.preserve-project.eu\/sites\/preserve-project.eu\/files\/PRESERVE-D1.1-Security%20Requirements%20of%20Vehicle%20Security%20Architecture.pdf\">PRESERVE Deliverable 1.1 Security Requirements of Vehicle Security Architecture<\/a><br \/>\n3.1.8 Performance Conclusions and Requirements\u3067\u306f6Mbps\u3067200\u30d0\u30a4\u30c8\u7a0b\u5ea6\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u6700\u60aa\u306e\u5834\u54082,200\u30d1\u30b1\u30c3\u30c8\uff0c\u7406\u8ad6\u7684\u306a\u30e2\u30c7\u30eb\u3067\u306f1,000\u304b\u30891,600\u30d1\u30b1\u30c3\u30c8\uff0c\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f1,000\u30d1\u30b1\u30c3\u30c8\u7a0b\u5ea6\u304c\u53d7\u4fe1\u3055\u308c\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\uff0e<br \/>\n\u306a\u304a\uff0c\u7406\u8ad6\u7684\u306a\u30e2\u30c7\u30eb\u306b\u3064\u3044\u3066\u306f3.1.4 Theoretical Analysis\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\uff0e<br \/>\n&nbsp;<br \/>\n\u4eca\u56de\u306e\u3053\u3068\u304b\u3089\uff0c\u300c\u7f72\u540d\u691c\u8a3c\u304c1\u79d2\u9593\u306b1000\u56de\u5fc5\u8981\u300d\u3068\u3044\u3046\u8a71\u306fV2X\u901a\u4fe1\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\uff0e\u3057\u304b\u3057\uff0c\u5c06\u6765\u7684\u306b\u306fITS\u3084\u81ea\u52d5\u904b\u8ee2\u306b\u6d3b\u7528\u3059\u308b\u4e0a\u3067\uff0c\u524d\u63d0\u3068\u306a\u308b\u6761\u4ef6\u304c\u5909\u5316\u3059\u308b\u304b\u3069\u3046\u304b\u3082\u6ce8\u8996\u3057\u3066\u3044\u304f\u5fc5\u8981\u304c\u3042\u308b\u3068\u611f\u3058\u305f\uff0e<br \/>\n&nbsp;<br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f72\u540d\u691c\u8a3c\u306f1,000\u56de\/\u79d2\u5fc5\u8981\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\uff0e\u305d\u306e\u6839\u62e0\u3092\u63a2\u3057\u306b\u8ad6\u6587\u306eReference\u8fbf\u308a\u3092\u3057\u305f\u8a71\u306e\u30e1\u30e2\uff0e<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-374","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/posts\/374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/comments?post=374"}],"version-history":[{"count":0,"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/posts\/374\/revisions"}],"wp:attachment":[{"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/media?parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/categories?post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/p-0.me\/b\/wp-json\/wp\/v2\/tags?post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}