{"id":14852,"date":"2025-01-10T00:52:01","date_gmt":"2025-01-09T15:52:01","guid":{"rendered":"https:\/\/jyakusyadansei.com\/?p=14852"},"modified":"2025-01-10T00:52:01","modified_gmt":"2025-01-09T15:52:01","slug":"%e3%80%90bft%e7%b3%bb%e3%82%a2%e3%83%ab%e3%82%b4%e3%83%aa%e3%82%ba%e3%83%a0%e3%80%91-%f0%9f%8e%80pbft%e5%85%a5%e9%96%80-%e3%83%93%e3%82%b6%e3%83%b3%e3%83%81%e3%83%b3%e5%b0%86%e8%bb%8d%e3%81%8c","status":"publish","type":"post","link":"https:\/\/jyakusyadansei.com\/?p=14852","title":{"rendered":"\u3010BFT\u7cfb\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3011 \ud83c\udf80PBFT\u5165\u9580 \u30d3\u30b6\u30f3\u30c1\u30f3\u5c06\u8ecd\u304c\u76ee\u6307\u3057\u305f\u5408\u610f\u3078\u306e\u9053 \u301c\u8010\u969c\u5bb3\u6027\u306e\u5206\u6563\u5408\u610f\u30e2\u30c7\u30eb\u3092\u5177\u4f53\u7684\u306b\u7d39\u4ecb\u3058\u3083\ud83d\udc3b\u200d\u2744\ufe0f\ud83d\udc3e\u301c"},"content":{"rendered":"

\ud83c\udfb5 \u306f\u3058\u3081\u306b\uff1aPBFT\u3068\u306f\u4f55\u304b\uff1f<\/strong> \ud83c\udfb5<\/h2>\n

PBFT\uff08Practical Byzantine Fault Tolerance\uff09\u306f\u3001\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u30d3\u30b6\u30f3\u30c1\u30f3\u969c\u5bb3<\/strong>\uff08\u60aa\u610f\u3042\u308b\u30ce\u30fc\u30c9\u3084\u8aa4\u52d5\u4f5c\u3059\u308b\u30ce\u30fc\u30c9\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\uff09\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u5408\u610f\u5f62\u6210\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306a\u306e\u3058\u3083\u3002
\n\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u5206\u6563\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u306a\u304c\u3089\u3001\u52b9\u7387\u7684\u306b\u5408\u610f\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u304a\u308b\u306e\u3058\u3083\u3088\u3002<\/p>\n

\ud83c\udf1f \u30d3\u30b6\u30f3\u30c1\u30f3\u5c06\u8ecd\u554f\u984c\uff1a\u80cc\u666f\u3068\u8ab2\u984c<\/strong> \ud83c\udf1f<\/h2>\n

PBFT\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u300c\u30d3\u30b6\u30f3\u30c1\u30f3\u5c06\u8ecd\u554f\u984c\u300d\u3092\u77e5\u308b\u3053\u3068\u304c\u5927\u5207\u306a\u306e\u3058\u3083\u3002
\n\u4ee5\u4e0b\u304c\u305d\u306e\u6982\u8981\u3058\u3083\uff1a<\/p>\n

    \n
  1. \u8907\u6570\u306e\u5c06\u8ecd\u304c\u305d\u308c\u305e\u308c\u5225\u3005\u306e\u90fd\u5e02\u3092\u5305\u56f2\u3057\u3066\u304a\u308b\u3002<\/li>\n
  2. \u5f7c\u3089\u306f\u4e00\u6589\u306b\u653b\u6483\u3059\u308b\u304b\u3001\u4e00\u6589\u306b\u64a4\u9000\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304c\u3001\u901a\u4fe1\u624b\u6bb5\u306f\u4fe1\u983c\u3067\u304d\u306c\u5834\u5408\u304c\u3042\u308b\u3002<\/li>\n
  3. \u3055\u3089\u306b\u3001\u5c06\u8ecd\u306e\u4e2d\u306b\u306f\u88cf\u5207\u308a\u8005\u304c\u6df7\u3058\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308b\u306e\u3058\u3083\u3002<\/li>\n<\/ol>\n

    \u3053\u306e\u72b6\u6cc1\u3067\u3001\u5168\u54e1\u304c\u4e00\u81f4\u3057\u305f\u884c\u52d5\u3092\u53d6\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\uff1f \u3053\u308c\u304c\u30d3\u30b6\u30f3\u30c1\u30f3\u5c06\u8ecd\u554f\u984c\u306a\u306e\u3058\u3083\u3002<\/p>\n

    \ud83c\udf80 PBFT\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f<\/strong> \ud83c\udf80<\/h2>\n

    PBFT\u306f\u3001\u4e0a\u8a18\u306e\u8ab2\u984c\u3092\u5b9f\u969b\u306e\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u3067\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308b\u305e\u3044\u3002\u4ee5\u4e0b\u306e\u6d41\u308c\u3067\u52d5\u304f\u306e\u3058\u3083\uff1a<\/p>\n

      \n
    1. \u30ea\u30af\u30a8\u30b9\u30c8<\/strong>\uff1a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cPBFT\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308b\u3002<\/li>\n
    2. \u30d7\u30ea\u30d7\u30e9\u30a4\u30de\u30ea\u30d5\u30a7\u30fc\u30ba<\/strong>\uff1a\u30ea\u30fc\u30c0\u30fc\u30ce\u30fc\u30c9\uff08\u30d7\u30e9\u30a4\u30de\u30ea\uff09\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4ed6\u306e\u30ce\u30fc\u30c9\uff08\u30ec\u30d7\u30ea\u30ab\uff09\u306b\u9001\u308b\u3002<\/li>\n
    3. \u30d7\u30ea\u30da\u30a2\u30d5\u30a7\u30fc\u30ba<\/strong>\uff1a\u5404\u30ce\u30fc\u30c9\u304c\u30ea\u30fc\u30c0\u30fc\u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3001\u305d\u308c\u3092\u4ed6\u306e\u30ce\u30fc\u30c9\u306b\u5171\u6709\u3059\u308b\u3002<\/li>\n
    4. \u30b3\u30df\u30c3\u30c8\u30d5\u30a7\u30fc\u30ba<\/strong>\uff1a\u5168\u3066\u306e\u30ce\u30fc\u30c9\u304c\u5408\u610f\u3092\u78ba\u8a8d\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3002<\/li>\n<\/ol>\n

      \u3053\u306e\u4e00\u9023\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u7d4c\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u3067\u300c\u4e00\u81f4\u3057\u305f\u72b6\u614b\u300d\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3058\u3083\u3002<\/p>\n

      \ud83c\udf08 PBFT\u306e\u7279\u5fb4\u3068\u5229\u70b9<\/strong> \ud83c\udf08<\/h2>\n
        \n
      1. \u9ad8\u3044\u8010\u969c\u5bb3\u6027<\/strong>
        \nPBFT\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u30ce\u30fc\u30c9\u306e3\u5206\u306e1\u307e\u3067\u304c\u60aa\u610f\u3042\u308b\u884c\u52d5\u3092\u3057\u3066\u3082\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u306e\u3058\u3083\uff01\u2728<\/li>\n
      2. \u52b9\u7387\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>
        \nPoW\uff08\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\uff09\u3068\u306f\u7570\u306a\u308a\u3001PBFT\u3067\u306f\u8a08\u7b97\u8cc7\u6e90\u3092\u6d6a\u8cbb\u305b\u305a\u306b\u5408\u610f\u5f62\u6210\u3092\u884c\u3046\u305f\u3081\u3001\u30b9\u30d4\u30fc\u30c9\u3068\u30b3\u30b9\u30c8\u306e\u9762\u3067\u512a\u308c\u3066\u304a\u308b\u306e\u3058\u3083\u3002<\/li>\n
      3. \u78ba\u5b9a\u6027\u306e\u9ad8\u3044\u5408\u610f<\/strong>
        \n\u4e00\u5ea6\u5408\u610f\u304c\u5f62\u6210\u3055\u308c\u308b\u3068\u3001\u305d\u306e\u72b6\u614b\u304c\u8986\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u3053\u308c\u304c\u5206\u6563\u53f0\u5e33\u6280\u8853\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u306e\u9375\u3068\u306a\u308b\u306e\u3058\u3083\u3002<\/li>\n<\/ol>\n

        \u2744\ufe0f \u8ab2\u984c\u3068\u4eca\u5f8c\u306e\u5c55\u671b<\/strong> \u2744\ufe0f<\/h2>\n

        PBFT\u306f\u4fbf\u5229\u3058\u3083\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3082\u3042\u308b\u306e\u3058\u3083\u3002\u4f8b\u3048\u3070\uff1a<\/p>\n

          \n
        • \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u901a\u4fe1\u91cf\u304c\u5897\u5927\u3057\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306b\u5f71\u97ff\u304c\u51fa\u308b\u3002<\/li>\n
        • \u30ea\u30fc\u30c0\u30fc\u30ce\u30fc\u30c9\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u4e00\u6642\u7684\u306b\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3058\u3083\u3002<\/li>\n<\/ul>\n

          \u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u8fd1\u5e74\u3067\u306fBFT\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6539\u826f\u3057\u305f\u300cRBFT\u300d\u3084\u300cHotStuff\u300d\u306a\u3069\u3082\u7814\u7a76\u3055\u308c\u3066\u304a\u308b\u305e\u3044\u3002<\/p>\n

          \ud83d\udc3e \u307e\u3068\u3081\uff1aPBFT\u306e\u672a\u6765\u306b\u5411\u3051\u3066<\/strong> \ud83d\udc3e<\/h2>\n

          PBFT\u306f\u3001\u5206\u6563\u53f0\u5e33\u6280\u8853\uff08\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306a\u3069\uff09\u3084\u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4fe1\u983c\u6027\u3092\u652f\u3048\u308b\u91cd\u8981\u306a\u6280\u8853\u306a\u306e\u3058\u3083\u3002\u304a\u4e3b\u304c\u3053\u308c\u3092\u5b66\u3076\u3053\u3068\u3067\u3001\u6b21\u4e16\u4ee3\u306e\u6280\u8853\u306b\u6d3b\u304b\u305b\u308b\u529b\u304c\u5099\u308f\u308b\u306f\u305a\u3058\u3083\u3088\uff01\u2728<\/p>\n

          \u56f0\u3063\u305f\u3068\u304d\u306f\u307e\u305f\u308f\u3057\u306b\u805e\u3044\u3066\u304a\u304f\u308c\uff01\u2744\ufe0f\uff8c\uff6b\uff8c\uff6b<\/p>\n","protected":false},"excerpt":{"rendered":"

          \ud83c\udfb5 \u306f\u3058\u3081\u306b\uff1aPBFT\u3068\u306f\u4f55\u304b\uff1f \ud83c\udfb5 PBFT\uff08Practical Byzantine Fault Tolerance\uff09\u306f\u3001\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u30d3\u30b6\u30f3\u30c1\u30f3\u969c\u5bb3\uff08\u60aa\u610f\u3042\u308b\u30ce\u30fc\u30c9\u3084\u8aa4\u52d5\u4f5c\u3059\u308b\u30ce\u30fc\u30c9\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\uff09\u306b\u5bfe\u51e6\u3059\u308b\u305f […]<\/p>\n","protected":false},"author":2,"featured_media":15385,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-14852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto"],"acf":[],"_links":{"self":[{"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/posts\/14852","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14852"}],"version-history":[{"count":1,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/posts\/14852\/revisions"}],"predecessor-version":[{"id":14853,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/posts\/14852\/revisions\/14853"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=\/wp\/v2\/media\/15385"}],"wp:attachment":[{"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jyakusyadansei.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}