{"id":431,"date":"2019-08-02T22:00:08","date_gmt":"2019-08-02T13:00:08","guid":{"rendered":"https:\/\/dev.ousia.so\/demo\/wordpress\/ac\/cryptocurrency\/ethereum\/431.html"},"modified":"2019-08-02T22:00:08","modified_gmt":"2019-08-02T13:00:08","slug":"post-0","status":"publish","type":"post","link":"https:\/\/ats.ousia.so\/demo\/cryptocurrency\/ethereum\/431.html","title":{"rendered":"AWS\u3001\u300c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u9854\u3092\u5909\u3048\u308b\u300d\u305f\u3081\u306b10\u4e07\u30c9\u30eb\u306e\u7af6\u4e89\u3092\u652f\u63f4"},"content":{"rendered":"<blockquote>\n<p>\u554f\u984c\uff1a1024\u30d3\u30c3\u30c8\u306e\u5165\u529bx\u304c\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u3001\u691c\u8a3c\u53ef\u80fd\u306a\u9045\u5ef6\u95a2\u6570 &#039;h = x ^\uff082 ^ t\uff09mod N&#039;\u3092\u3067\u304d\u308b\u3060\u3051\u901f\u304f\u8a08\u7b97\u3057\u307e\u3059\u3002 <\/p>\n<p> t = 2 ^ 30 <\/p>\n<p> N = 12406669568412474139879892740481443274469842712573568412813185506497689533 <br \/> 7309138910015071214657674309443149407457493434579063840841220334555160125016 <br \/> 3310409336906745695712173376302391915172057213101976083872398463643608502208 <br \/> 9677296497856968322944926681990341411705803010652807392863301711868982662559 <br \/> 4484331 <\/p>\n<\/blockquote>\n<p>\u4e0a\u8a18\u306e\u3053\u3068\u304c\u7406\u89e3\u3067\u304d\u308c\u3070\u300110\u4e07\u30c9\u30eb\u306e\u8cde\u91d1\u306e\u4e00\u90e8\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u7b54\u3048\u3092\u8a08\u7b97\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u4ed6\u306e\u4eba\u3092\u5012\u3059\u3053\u3068\u304c<em>\u3067\u304d\u308c\u3070<\/em> \u3001 <em>\u305d\u308c<\/em>\u304c\u6700\u5927\u306e\u30b9\u30d4\u30fc\u30c9\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002 <\/p>\n<p>\u9ad8\u5ea6\u306b\u6280\u8853\u7684\u306a\u96e3\u554f\u306f\u3001\u300c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u8868\u9762\u3092\u5909\u3048\u308b\u300d\u3053\u3068\u3068\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u65b9\u6cd5\u3092\u76ee\u7684\u3068<a href=\"https:\/\/aws.amazon.com\/blogs\/startups\/competition-forever-change-blockchain\/?sc_channel=sm&amp;sc_campaign=AWS_Startup_Blog&amp;sc_publisher=TWITTER&amp;sc_country=Startups&amp;sc_geo=GLOBAL&amp;sc_outcome=awareness&amp;trk=startups_TWITTER&amp;linkId=71410911\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener noreferrer\">\u3057\u305f\u3001Amazon Web Services<\/a> \uff08AWS\uff09 <a href=\"https:\/\/aws.amazon.com\/blogs\/startups\/competition-forever-change-blockchain\/?sc_channel=sm&amp;sc_campaign=AWS_Startup_Blog&amp;sc_publisher=TWITTER&amp;sc_country=Startups&amp;sc_geo=GLOBAL&amp;sc_outcome=awareness&amp;trk=startups_TWITTER&amp;linkId=71410911\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener noreferrer\">\u306b\u3088\u3063\u3066\u30b5\u30dd\u30fc\u30c8\u3055<\/a>\u308c\u3066\u3044\u308b<a href=\"https:\/\/aws.amazon.com\/blogs\/startups\/competition-forever-change-blockchain\/?sc_channel=sm&amp;sc_campaign=AWS_Startup_Blog&amp;sc_publisher=TWITTER&amp;sc_country=Startups&amp;sc_geo=GLOBAL&amp;sc_outcome=awareness&amp;trk=startups_TWITTER&amp;linkId=71410911\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener noreferrer\">\u7af6\u4e89\u306e\u4e2d\u3067<\/a>\u30b3\u30fc\u30c0\u30fc\u306b\u63d0\u8d77\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <\/p>\n<p> VDF\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u306b\u3088\u3063\u3066\u958b\u59cb\u3055\u308c\u3001\u7af6\u4e89\u306f\u6700\u77ed\u6642\u9593\u3067\u691c\u8a3c\u53ef\u80fd\u306a\u9045\u5ef6\u95a2\u6570\uff08VDF\uff09\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n<p> AWS\u306e\u767a\u8868\u3067\u306f\u3001Ethereum Foundation\u306e\u7814\u7a76\u8005\u3067\u3042\u308bJustin Drake\u6c0f\u304c\u6b21\u306e\u3088\u3046\u306b\u8a00\u3044\u63db\u3048\u3066\u3044\u307e\u3059\u3002\u300cVDF\u306f\u6697\u53f7\u5316\u306b\u304a\u3051\u308b\u4f4e\u30ec\u30d9\u30eb\u306e\u69cb\u6210\u8981\u7d20\u3067\u3042\u308a\u30011\u5e74\u4ee5\u4e0a\u524d\u306e\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u975e\u5e38\u306b\u30e6\u30cb\u30fc\u30af\u306a\u3082\u306e\u306b\u3057\u3066\u3044\u308b\u306e\u306f\u3001VDF\u306e\u300cV\u300d\u307e\u305f\u306f\u300c\u691c\u8a3c\u53ef\u80fd\u300d\u3067\u3059\u3002 <\/p>\n<p> \u300c\u4fe1\u983c\u3067\u304d\u306a\u3044\u300d\u3068\u30c9\u30ec\u30a4\u30af\u6c0f\u306f\u8a00\u3046\u3002 \u300c\u306f\u3058\u3081\u3066\u3001\u305d\u308c\u306f\u3042\u306a\u305f\u304c\u3053\u308c\u3089\u3059\u3079\u3066\u306e\u30af\u30fc\u30eb\u306a\u3082\u306e\u3092\u9020\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6642\u9593\u306e\u6982\u5ff5\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u300d <\/p>\n<p> VDF\u306e\u6280\u8853\u306b\u3088\u3063\u3066\u7d04\u675f\u3055\u308c\u305f\u300c\u304b\u3063\u3053\u3044\u3044\u3082\u306e\u300d\u306b\u542b\u307e\u308c\u308b\u306e\u306f\u3001\u300c\u504f\u308a\u306e\u306a\u3044\u30e9\u30f3\u30c0\u30e0\u6027\u306e\u8a3c\u660e\u300d\u3067\u3059\u3002\u4e8b\u5b9f\u4e0a\u3001\u305d\u308c\u306f\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u4fe1\u983c\u3067\u304d\u306a\u3044\u771f\u306e\u4e71\u6570\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u73fe\u5728\u3001\u3053\u308c\u3089\u306f\u7591\u4f3c\u4e71\u6570\u3067\u3042\u308a\u3001\u6570\u5b57\u3092\u52b9\u679c\u7684\u306b\u63a8\u6e2c\u3067\u304d\u308b\u3053\u3068\u3067\u60aa\u610f\u306e\u3042\u308b\u884c\u70ba\u8005\u306b\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u771f\u306e\u7121\u4f5c\u70ba\u6027\u3067\u306f\u3001\u305d\u308c\u306f\u4e0d\u53ef\u80fd\u3067\u3059\u3002 <\/p>\n<p>\u6280\u8853\u3092\u5341\u5206\u306b\u9032\u6b69\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001ethereum\u306e\u3088\u3046\u306a\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u30a8\u30cd\u30eb\u30ae\u30fc\u96c6\u7d04\u7684\u3067\u8cbb\u7528\u306e\u304b\u304b\u308b\u4f5c\u696d\u8a3c\u660e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304b\u3089\u8ced\u535a\u8a3c\u660e\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3078\u3068\u79fb\u884c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<p> \u300cEthereum\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3060\u3051\u3067\u73fe\u5728\u3001\u30d6\u30ed\u30c3\u30af\u3092\u62e1\u5f35\u3059\u308b\u305f\u3081\u306b850\u30e1\u30ac\u30ef\u30c3\u30c8\u306e\u30aa\u30fc\u30c0\u30fc\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u82f1\u56fd\u306eAWS\u306e\u30b7\u30cb\u30a2\u30fb\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u4e8b\u696d\u958b\u767a\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3067\u3042\u308bTim Boeckmann\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u300cEthereum\u306eVDF\u3092\u4f7f\u7528\u3059\u308b\u3068\u30011\u5e74\u9593\u30670.25\u30e1\u30ac\u30ef\u30c3\u30c8\u306e\u5834\u5408\u3001\u305d\u306e\u30b3\u30b9\u30c8\u30920.13\u767e\u4e07\u30c9\u30eb\u672a\u6e80\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u30e9\u30f3\u30c0\u30e0\u30d3\u30fc\u30b3\u30f3\u306b\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u300d <\/p>\n<p>\u5b9f\u969b\u3001\u3053\u306e\u30b3\u30f3\u30c6\u30b9\u30c8\u306f\u3001\u300cAWS\u306e\u652f\u63f4\u3092\u53d7\u3051\u3066\u300d\u3053\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u30b9\u30dd\u30f3\u30b5\u30fc\u3067\u3042\u308bEthereum Foundation\u3001\u304a\u3088\u3073\u4ed6\u306e\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\u30e1\u30f3\u30d0\u30fc\u3067\u3042\u308bInterchain Foundation\u3001Protocol Labs\u3001Supranational\u3001Synopsys\u3001\u304a\u3088\u3073Xilinx\u3068\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u30b7\u30c3\u30d7\u3067\u958b\u50ac\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <\/p>\n<p> CoinDesk\u304c\u4ee5\u524d\u306b\u5831\u544a\u3057\u305f\u3088\u3046\u306b\u3001Ethereum Foundation\u306f<a href=\"https:\/\/www.coindesk.com\/ethereum-foundation-weighs-15-million-bid-to-build-randomness-tech\" data-wpel-link=\"internal\">\u3059\u3067\u306b<\/a> VDF\u554f\u984c\u306b<a href=\"https:\/\/www.coindesk.com\/ethereum-foundation-weighs-15-million-bid-to-build-randomness-tech\" data-wpel-link=\"internal\">\u53d6\u308a\u7d44\u3093<\/a>\u3067\u304a\u308a\u30012\u6708\u306b\u771f\u306e\u4e71\u96d1\u6027\u3092\u63a2\u3059\u305f\u3081\u306b1500\u4e07\u30c9\u30eb\u3092\u4f7f\u3046\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002 <\/p>\n<p> VDF\u306f\u3001\u4eca\u5f8c\u4e88\u5b9a\u3055\u308c\u3066\u3044\u308b<a href=\"https:\/\/www.coindesk.com\/information\/ethereum-mining-works\" data-wpel-link=\"internal\">Serenity<\/a>\u3068\u547c\u3070\u308c\u308bethereum\u306e\u5229\u5bb3\u95a2\u4fc2\u8a3c\u660e\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u4f7f\u7528\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <\/p>\n<p>\u7b2c1\u30e9\u30a6\u30f3\u30c9\u306f9\u6708\u672b\u307e\u3067\u884c\u308f\u308c\u3001\u3053\u306e\u8a18\u4e8b\u306e\u5192\u982d\u3067\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u6700\u901f\u306e\u30c7\u30b6\u30a4\u30f3\u306b\u8cde\u91d1\u304c\u6388\u4e0e\u3055\u308c\u307e\u3059\u3002 <\/p>\n<p>\u7af6\u4e89\u306e\u6700\u521d\u306e\u30e9\u30a6\u30f3\u30c9\u3067\u306f\u3001\u6210\u529f\u3057\u305f\u53c2\u52a0\u8005\u306b\u306f1\u30ca\u30ce\u79d2\u306e\u6539\u5584\u3054\u3068\u306b3,000\u30c9\u30eb\u304c\u6388\u4e0e\u3055\u308c\u307e\u3059\u3002\u8a73\u7d30\u306f<a href=\"https:\/\/supranational.atlassian.net\/wiki\/spaces\/VA\/pages\/36569208\/FPGA+Competition\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener noreferrer\">\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/a> \u3002 <\/p>\n<p>\u30c9\u30ec\u30a4\u30af\u30b9\u306f\u3001\u53c2\u52a0\u3059\u308b\u4eba\u306f\u30b9\u30ad\u30eb\u306e\u878d\u5408\u304c\u5fc5\u8981\u306b\u306a\u308b\u3060\u308d\u3046\u3068\u793a\u5506\u3057\u3066\u3044\u308b\u3002 <\/p>\n<p> \u300c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u8a08\u304c\u672c\u5f53\u306b\u5f97\u610f\u306a\u4eba\u3060\u3051\u3067\u306a\u304f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30b9\u30ad\u30eb\u3092\u6301\u3063\u305f\u4eba\u3082\u5fc5\u8981\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u300d\u3068\u5f7c\u306f\u8a00\u3063\u305f\u3002 \u300c\u79c1\u304c\u601d\u3046\u306b\u3001\u512a\u52dd\u30c1\u30fc\u30e0\u306f\u305d\u306e\u5c02\u9580\u77e5\u8b58\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002\u300d <\/p>\n<p> <em>Shutterstock\u3092\u4ecb\u3057\u305f<a href=\"https:\/\/www.shutterstock.com\/image-photo\/boston-ma-usa-august-28-2018-1167459844?src=VVw6oTdBw4WlHGiewe3p-g-1-98\" data-wpel-link=\"external\" target=\"_blank\" rel=\"external noopener noreferrer\">AWS<\/a>\u30a4\u30e1\u30fc\u30b8<\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u554f\u984c\uff1a1024\u30d3\u30c3\u30c8\u306e\u5165\u529bx\u304c\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u3001\u691c\u8a3c\u53ef\u80fd\u306a\u9045\u5ef6\u95a2\u6570 &#039;h = x ^\uff082 ^ t\uff09mod N&#039;\u3092\u3067\u304d\u308b\u3060\u3051\u901f\u304f\u8a08\u7b97\u3057\u307e\u3059\u3002 t = 2 ^ 30 N = 1240666956841247 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts\/431"}],"collection":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/comments?post=431"}],"version-history":[{"count":0,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts\/431\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/media\/432"}],"wp:attachment":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/media?parent=431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/categories?post=431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/tags?post=431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}