{"id":321,"date":"2024-08-08T18:36:07","date_gmt":"2024-08-08T10:36:07","guid":{"rendered":"https:\/\/www.ndnlab.com\/?p=321"},"modified":"2024-08-10T11:14:42","modified_gmt":"2024-08-10T03:14:42","slug":"design-and-implementation-ofndn-based-ethereum-blockchain","status":"publish","type":"post","link":"https:\/\/www.ndnlab.com\/?p=321","title":{"rendered":"Design and implementation of NDN-based Ethereum blockchain"},"content":{"rendered":"\n

\u57fa\u4e8eNDN\u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0<\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1aQuang Tung Thai, Namseok Ko, Sung Hyuk Byun, Sun-Me Kim<\/strong><\/p>\n\n\n\n

\u8bba\u6587\u6458\u8981\u539f\u6587\uff1a<\/strong><\/strong><\/p>\n\n\n\n

Blockchain technology allows public parties to agree on a common state without relying on a central authority. Despite it brings many innovative use cases, the technology is still in its early stage that needs improving on many aspects. One of the issues is to deliver blockchain data more efficiently. Named Data Networking (NDN), a new network paradigm, is designed to make content distribution with ease by enabling in-network caching and built-in multicasting, which blockchain technologies can take advantage. Moreover, blockchain may contribute to extending NDN application ecosystems including decentralized applications. Therefore, it is instrumental to have a working blockchain system that runs on NDN platform to supports its research and development.<\/p>\n\n\n\n

In this work, we design and implement an NDN-based Ethereum blockchain platform. We propose new protocols for propagating blockchain data making full use of NDN features for the delivery of transactions and blocks. Our experiments show that the distribution of blockchain data in NDN is more efficient than that of IP network. The latency of block delivery is also reduced, which in turn supports tuning blockchain parameter for better security. Our developed blockchain client is freely distributed as an open-source project. We hope that it can provide a platform to foster blockchain research on NDN in the future.<\/p>\n\n\n\n

\u8bba\u6587\u6458\u8981\u4e2d\u6587\uff1a<\/strong><\/strong><\/p>\n\n\n\n

\u533a\u5757\u94fe\u6280\u672f\u5141\u8bb8\u516c\u5171\u5404\u65b9\u5728\u4e0d\u4f9d\u8d56\u4e2d\u592e\u6743\u5a01\u7684\u60c5\u51b5\u4e0b\u5c31\u5171\u540c\u72b6\u6001\u8fbe\u6210\u4e00\u81f4\u3002\u5c3d\u7ba1\u5b83\u5e26\u6765\u4e86\u8bb8\u591a\u521b\u65b0\u7684\u7528\u4f8b\uff0c\u4f46\u8be5\u6280\u672f\u4ecd\u5904\u4e8e\u65e9\u671f\u9636\u6bb5\uff0c\u9700\u8981\u5728\u8bb8\u591a\u65b9\u9762\u8fdb\u884c\u6539\u8fdb\u3002\u5176\u4e2d\u4e00\u4e2a\u95ee\u9898\u662f\u5982\u4f55\u66f4\u9ad8\u6548\u5730\u4ea4\u4ed8\u533a\u5757\u94fe\u6570\u636e\u3002\u547d\u540d\u6570\u636e\u7f51\u7edc\uff08Named Data Networking\uff0cNDN\uff09\u662f\u4e00\u79cd\u65b0\u7684\u7f51\u7edc\u6a21\u5f0f\uff0c\u5b83\u901a\u8fc7\u652f\u6301\u7f51\u5185\u7f13\u5b58\u548c\u5185\u7f6e\u591a\u64ad\u6765\u5b9e\u73b0\u5185\u5bb9\u7684\u5206\u53d1\uff0c\u533a\u5757\u94fe\u6280\u672f\u53ef\u4ee5\u5145\u5206\u5229\u7528\u8fd9\u4e00\u70b9\u3002\u6b64\u5916\uff0c\u533a\u5757\u94fe\u53ef\u80fd\u6709\u52a9\u4e8e\u6269\u5c55NDN\u5e94\u7528\u7a0b\u5e8f\u751f\u6001\u7cfb\u7edf\uff0c\u5305\u62ec\u5206\u6563\u5f0f\u5e94\u7528\u7a0b\u5e8f\u3002\u56e0\u6b64\uff0c\u62e5\u6709\u4e00\u4e2a\u5728NDN\u5e73\u53f0\u4e0a\u8fd0\u884c\u7684\u5de5\u4f5c\u533a\u5757\u94fe\u7cfb\u7edf\u6765\u652f\u6301\u5176\u7814\u7a76\u548c\u5f00\u53d1\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n\n\n\n

\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8bbe\u8ba1\u5e76\u5b9e\u73b0\u4e86\u4e00\u4e2a\u57fa\u4e8eNDN\u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u5e73\u53f0\u3002\u6211\u4eec\u63d0\u51fa\u4e86\u65b0\u7684\u534f\u8bae\u6765\u4f20\u64ad\u533a\u5757\u94fe\u6570\u636e\uff0c\u5145\u5206\u5229\u7528NDN\u7684\u7279\u6027\u6765\u4f20\u9012\u4e8b\u52a1\u548c\u5757\u3002\u7406\u8bba\u5206\u6790\u548c\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u533a\u5757\u94fe\u6570\u636e\u5728NDN\u7f51\u7edc\u4e2d\u7684\u5206\u53d1\u6bd4IP\u7f51\u7edc\u4e2d\u7684\u5206\u53d1\u6548\u7387\u66f4\u9ad8.\u533a\u5757\u4ea4\u4ed8\u7684\u5ef6\u8fdf\u4e5f\u88ab\u964d\u4f4e\uff0c\u8fd9\u53cd\u8fc7\u6765\u53c8\u652f\u6301\u8c03\u6574\u533a\u5757\u94fe\u53c2\u6570\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u5b89\u5168\u6027\u3002\u6211\u4eec\u5f00\u53d1\u7684\u533a\u5757\u94fe\u5ba2\u6237\u7aef\u4f5c\u4e3a\u5f00\u6e90\u9879\u76ee\u514d\u8d39\u53d1\u5e03\uff0c\u5e0c\u671b\u5b83\u80fd\u4e3a\u672a\u6765NDN\u7684\u533a\u5757\u94fe\u7814\u7a76\u63d0\u4f9b\u4e00\u4e2a\u5e73\u53f0\u3002<\/p>\n\n\n\n

\"Design<\/figure>\n\n\n\n

\u7814\u7a76\u95ee\u9898\u3001\u5173\u952e\u95ee\u9898\uff1a <\/strong>\u672c\u6587\u4e3b\u8981\u7814\u7a76\u5982\u4f55\u5c06\u533a\u5757\u94fe\u6280\u672f\u5e94\u7528\u4e8e NDN \u7f51\u7edc\uff0c\u4ee5\u63d0\u9ad8\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002\u5176\u4e2d\u5173\u952e\u95ee\u9898\u4e3a\uff1a<\/p>\n\n\n\n

    \n
  • \u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387\uff1a\u4f20\u7edf\u533a\u5757\u94fe\u7cfb\u7edf\u6570\u636e\u4f20\u8f93\u6548\u7387\u4f4e\u4e0b\uff0c\u5982\u4f55\u5229\u7528 NDN \u7684\u7279\u6027<\/span>\uff08\u5982\u547d\u540d\u3001\u7f13\u5b58\u3001\u591a\u64ad\uff09\u8fdb\u884c\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93<\/span>\uff1f\u5982\u4f55\u5728NDN\u4e2d\u5b9e\u73b0\u57fa\u4e8eKademlia\u7684\u5bf9\u7b49\u4f53\u53d1\u73b0<\/span>\uff0c\u4ee5\u53ca\u8282\u70b9\u5982\u4f55\u5efa\u7acb\u548c\u7ba1\u7406\u7528\u4e8e\u533a\u5757\u94fe\u6570\u636e\u4f20\u9012\u7684\u5bf9\u7b49\u4f53\u8fde\u63a5\u5217\u8868?<\/li>\n\n\n\n
  • NDN \u7f51\u7edc\u7684\u5b89\u5168\u6027\u95ee\u9898\uff1aNDN\u7f51\u7edc\u9762\u4e34\u7f13\u5b58\u6c61\u67d3\u653b\u51fb\u7b49\u5b89\u5168\u95ee\u9898\uff0c\u5982\u4f55\u5728\u5229\u7528 NDN \u7279\u6027\u7684\u540c\u65f6\uff0c\u4fdd\u8bc1\u533a\u5757\u94fe\u7cfb\u7edf\u7684\u5b89\u5168\u6027\uff1f<\/li>\n\n\n\n
  • \u533a\u5757\u94fe\u7cfb\u7edf\u7684\u53ef\u6269\u5c55\u6027\uff1aNDN \u7f51\u7edc\u7684\u53ef\u6269\u5c55\u6027\u662f\u4e00\u4e2a\u6311\u6218\uff0c\u5982\u4f55\u8bbe\u8ba1\u533a\u5757\u94fe\u7cfb\u7edf\uff0c\u4f7f\u5176\u80fd\u591f\u5728 NDN \u7f51\u7edc\u4e0a\u9ad8\u6548\u8fd0\u884c\uff0c\u5e76\u652f\u6301\u5927\u89c4\u6a21\u8282\u70b9\uff1f<\/li>\n<\/ul>\n\n\n\n

    \u7814\u7a76\u52a8\u673a\u3001\u7814\u7a76\u610f\u4e49\uff1a<\/strong><\/strong><\/p>\n\n\n\n

    1.\u7814\u7a76\u52a8\u673a\uff1a<\/p>\n\n\n\n

    (1)\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387\u4f4e\u4e0b: \u4f20\u7edf\u533a\u5757\u94fe\u7cfb\u7edf\u4f7f\u7528 P2P \u534f\u8bae\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u6548\u7387\u4f4e\u4e0b\u4e14\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u3002
    (2)NDN \u7684\u4f18\u52bf: NDN \u662f\u4e00\u79cd\u4fe1\u606f\u4e2d\u5fc3\u7f51\u7edc\u8303\u5f0f\uff0c\u5177\u6709\u5185\u7f6e\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u4f20\u8f93\u6570\u636e\u3002
    (3)\u533a\u5757\u94fe\u4e0e NDN \u7684\u878d\u5408\u6f5c\u529b: \u5c06\u533a\u5757\u94fe\u6280\u672f\u5e94\u7528\u4e8e NDN \u7f51\u7edc\uff0c\u53ef\u4ee5\u5229\u7528 NDN \u7684\u4f18\u52bf\u6765\u63d0\u9ad8\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387<\/span>\uff0c\u540c\u65f6\u4fdd\u6301\u7cfb\u7edf\u7684\u53ef\u6269\u5c55\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n

    2.\u7814\u7a76\u610f\u4e49\uff1a<\/p>\n\n\n\n

    (1)\u63d0\u9ad8\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387: \u5229\u7528 NDN \u7684\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd\uff0c\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u7684\u5ef6\u8fdf\u548c\u5e26\u5bbd\u6d88\u8017\u3002
    (2)\u63a8\u52a8\u533a\u5757\u94fe\u4e0e NDN \u7684\u878d\u5408\uff1a \u672c\u7814\u7a76\u53ef\u4ee5\u4e3a\u533a\u5757\u94fe\u4e0e NDN \u7684\u878d\u5408\u63d0\u4f9b\u53c2\u8003\uff0c\u4e3a\u672a\u6765\u6784\u5efa\u66f4\u52a0\u9ad8\u6548\u3001\u5b89\u5168\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n\n\n\n

    \u7814\u7a76\u5185\u5bb9\uff08\u7b97\u6cd5\u3001\u65b9\u6cd5\u3001\u6280\u672f\u3001\u6a21\u578b\uff09\uff1a<\/strong>\u672c\u6587\u4e3b\u8981\u7814\u7a76\u5982\u4f55\u8bbe\u8ba1\u548c\u5b9e\u73b0\u4e00\u4e2a\u57fa\u4e8e NDN \u5e73\u53f0\u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u5ba2\u6237\u7aef\uff0c\u5176\u7814\u7a76\u5185\u5bb9\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/strong><\/p>\n\n\n\n

      \n
    1. \u6570\u636e\u4f20\u8f93\u534f\u8bae\u8bbe\u8ba1:<\/li>\n\n\n\n
    2. \u516c\u544a-\u62c9\u53d6 (Announce-Pull) \u673a\u5236: \u5229\u7528 P2P \u534f\u8bae\u8fdb\u884c\u6570\u636e\u516c\u544a\uff0c\u5229\u7528 NDN \u7684\u62c9\u53d6\u673a\u5236\u8fdb\u884c\u6570\u636e\u68c0\u7d22\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ol>\n\n\n\n
      \"Design<\/figure>\n\n\n\n
        \n
      • \u6570\u636e\u547d\u540d: \u8bbe\u8ba1\u4e86 NDN \u6570\u636e\u5305\u7684\u547d\u540d\u65b9\u6848\uff0c\u5305\u62ec\u516c\u524d\u7f00\u548c\u79c1\u524d\u7f00\uff0c\u4ee5\u652f\u6301\u6570\u636e\u68c0\u7d22\u548c\u7f13\u5b58\u3002<\/li>\n\n\n\n
      • \u534f\u8bae\u6d88\u606f: \u5b9a\u4e49\u4e86\u516c\u544a\u6d88\u606f\u3001\u6570\u636e\u8bf7\u6c42\u6d88\u606f\u548c\u6570\u636e\u6bb5\u6d88\u606f\uff0c\u7528\u4e8e\u5b9e\u73b0\u533a\u5757\u94fe\u6570\u636e\u7684\u4f20\u8f93\u548c\u9a8c\u8bc1\u3002<\/li>\n\n\n\n
      • \u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u9632\u5fa1: \u8bbe\u8ba1\u4e86\u9488\u5bf9\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u7684\u9632\u5fa1\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
      •  ndn-geth \u5ba2\u6237\u7aef\u5b9e\u73b0:<\/li>\n\n\n\n
      • \u57fa\u4e8e geth \u7684\u6539\u8fdb: \u4f7f\u7528 open-source \u7684 geth Ethereum \u5ba2\u6237\u7aef\u4f5c\u4e3a\u4ee3\u7801\u57fa\u7840\uff0c\u5e76\u8fdb\u884c\u4fee\u6539\u4ee5\u9002\u5e94 NDN \u73af\u5883\u3002<\/li>\n\n\n\n
      • P2P \u5c42\u6539\u8fdb: \u4f7f\u7528 Kademlia DHT \u534f\u8bae\u5b9e\u73b0\u57fa\u4e8e NDN \u7684 P2P \u8282\u70b9\u53d1\u73b0\u548c\u8fde\u63a5\u7ba1\u7406\u3002<\/li>\n\n\n\n
      • \u6570\u636e\u4f20\u64ad\u6a21\u5757\u6539\u8fdb: \u5b9e\u73b0\u4e86\u57fa\u4e8e\u516c\u544a-\u62c9\u53d6\u673a\u5236\u7684\u4ea4\u6613\u548c\u5757\u4f20\u64ad\u7b97\u6cd5\u3002<\/li>\n\n\n\n
      • \u5176\u4ed6\u6a21\u5757: \u4fdd\u7559\u4e86 Ethereum \u5ba2\u6237\u7aef\u4e2d\u5176\u4ed6\u6a21\u5757\u7684\u5b9e\u73b0\uff0c\u4f8b\u5982\u6570\u636e\u5b58\u50a8\u3001\u5171\u8bc6\u7b97\u6cd5\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n
        \"Design<\/figure>\n\n\n\n
          \n
        • \u6027\u80fd\u8bc4\u4f30:<\/li>\n\n\n\n
        • \u4eff\u771f\u5b9e\u9a8c: \u5728 mininet \u4eff\u771f\u73af\u5883\u4e2d\uff0c\u6bd4\u8f83\u4e86\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u548c\u57fa\u4e8e IP \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u7684\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u5757\u4f20\u64ad\u5ef6\u8fdf\u3002<\/li>\n\n\n\n
        • \u5b9e\u9a8c\u7ed3\u679c:\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u5728\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u5757\u4f20\u64ad\u5ef6\u8fdf\u65b9\u9762\u5747\u4f18\u4e8e\u57fa\u4e8e IP \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n\n\n\n

          \u7814\u7a76\u7ed3\u8bba\u3001\u4e3b\u8981\u8d21\u732e\uff1a<\/strong><\/strong><\/p>\n\n\n\n

            \n
          1. \u7814\u7a76\u7ed3\u8bba\uff1a<\/li>\n\n\n\n
          2. \u57fa\u4e8eNDN\u7684\u533a\u5757\u94fe\u7cfb\u7edf\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u964d\u4f4e\u5757\u4f20\u64ad\u5ef6\u8fdf\u3002<\/li>\n\n\n\n
          3. \u672c\u6587\u63d0\u51fa\u7684\u516c\u544a-\u62c9\u53d6\u673a\u5236\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528 NDN \u7684\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n
          4. \u57fa\u4e8eNDN\u7684\u533a\u5757\u94fe\u7cfb\u7edf\u4e0e\u4ee5\u592a\u574a\u533a\u5757\u94fe\u5b8c\u5168\u517c\u5bb9\uff0c\u53ef\u4ee5\u652f\u6301\u73b0\u6709\u7684 Ethereum \u7684\u533a\u5757\u94fe\u5e94\u7528\u3002<\/li>\n\n\n\n
          5. \u4e3b\u8981\u8d21\u732e\uff1a<\/li>\n\n\n\n
          6. \u8bbe\u8ba1\u4e86\u4e00\u79cd\u65b0\u7684\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5e76\u5b9e\u73b0\u4e86\u8be5\u534f\u8bae\u3002<\/li>\n\n\n\n
          7. \u5b9e\u73b0\u4e86\u4e00\u4e2a\u57fa\u4e8e NDN \u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u5ba2\u6237\u7aef\uff0c\u5e76\u5c06\u5176\u4e0e\u4ee5\u592a\u574a\u533a\u5757\u94fe\u5b8c\u5168\u517c\u5bb9\u3002<\/li>\n\n\n\n
          8. \u901a\u8fc7\u4eff\u771f\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u5728\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u5757\u4f20\u64ad\u5ef6\u8fdf\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/li>\n\n\n\n
          9. \u4e3a\u533a\u5757\u94fe\u6280\u672f\u5728 NDN \u7f51\u7edc\u4e0a\u7684\u7814\u7a76\u548c\u5e94\u7528\u63d0\u4f9b\u4e86\u5e73\u53f0\u3002<\/li>\n<\/ol>\n\n\n\n

            \u521b\u65b0\u70b9\u3001\u521b\u65b0\u6027\uff1a<\/strong><\/strong><\/p>\n\n\n\n

              \n
            • \u57fa\u4e8eNDN\u7684\u533a\u5757\u94fe\u7cfb\u7edf\u53ca\u6570\u636e\u4f20\u8f93\u534f\u8bae\u8bbe\u8ba1: \u5229\u7528\u4e86 NDN \u7684\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd<\/span>\u6765\u63d0\u9ad8\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u5e76\u8bbe\u8ba1\u4e86\u65b0\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae<\/span>\uff0c\u5305\u62ec\u6570\u636e\u547d\u540d\u65b9\u6848\u3001\u534f\u8bae\u6d88\u606f\u683c\u5f0f\u548c\u6570\u636e\u4f20\u8f93\u6d41\u7a0b\uff0c\u4ee5\u652f\u6301\u9ad8\u6548\u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n
            • \u516c\u544a-\u62c9\u53d6\u673a\u5236<\/span>: \u672c\u6587\u63d0\u51fa\u7684\u516c\u544a-\u62c9\u53d6\u673a\u5236\u53ef\u4ee5\u6709\u6548\u5229\u7528 NDN \u7684\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd\uff0c\u5b9e\u73b0\u9ad8\u6548\u7684\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u89e3\u51b3\u4e86\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u95ee\u9898\u3002<\/li>\n\n\n\n
            • P2P \u5c42\u6539\u8fdb: \u7531\u4e8e ICN \u67b6\u6784\u81ea\u5e26\u5185\u5bb9\u5206\u53d1\u4f18\u5316\u7279\u6027\uff0c\u6709\u4eba\u53ef\u80fd\u4f1a\u8003\u8651\u5b8c\u5168\u6452\u5f03 P2P \u5c42\uff0c\u76f4\u63a5\u5229\u7528 NDN \u7684\u5e7f\u64ad\u548c\u591a\u64ad\u529f\u80fd\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u9009\u62e9\u4fdd\u7559 P2P \u5c42<\/span>\uff0c\u5e76\u8fdb\u884c\u6539\u8fdb\u4ee5\u9002\u5e94 NDN \u73af\u5883\uff0c\u5b9e\u73b0\u4e86\u8282\u70b9\u53d1\u73b0\u548c\u8fde\u63a5\u7ba1\u7406<\/span>\u3002<\/li>\n\n\n\n
            • \u6027\u80fd\u8bc4\u4f30: \u901a\u8fc7\u4eff\u771f\u5b9e\u9a8c\u9a8c\u8bc1\u4e86\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u5728\u6570\u636e\u4f20\u8f93\u6548\u7387\u548c\u5757\u4f20\u64ad\u5ef6\u8fdf\u65b9\u9762\u7684\u4f18\u52bf\uff0c\u4e3a\u57fa\u4e8e NDN \u7684\u533a\u5757\u94fe\u7cfb\u7edf\u63d0\u4f9b\u4e86\u7406\u8bba\u4f9d\u636e\u3002<\/li>\n<\/ul>\n\n\n\n

              \u6280\u672f\u96be\u70b9<\/strong>\uff1a<\/strong><\/strong><\/p>\n\n\n\n

              1.NDN \u7f51\u7edc\u73af\u5883\u9002\u5e94\u6027:<\/p>\n\n\n\n

              (1)NDN \u8def\u7531\u8868\u53ef\u6269\u5c55\u6027: NDN \u7f51\u7edc\u7684 FIB \u8868\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u8def\u7531\u4fe1\u606f\uff0c\u4f46\u5176\u53ef\u6269\u5c55\u6027\u662f\u4e00\u4e2a\u6311\u6218\uff0c\u9700\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u8def\u7531\u7b56\u7565\u548c\u8def\u7531\u534f\u8bae\u6765\u907f\u514d\u8def\u7531\u8868\u6ea2\u51fa\u3002
              (2)NDN \u6570\u636e\u7f13\u5b58: NDN \u7f51\u7edc\u4e2d\u6570\u636e\u7f13\u5b58\u7684\u5b89\u5168\u6027\u9700\u8981\u8003\u8651\uff0c\u9700\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u7f13\u5b58\u66f4\u65b0\u673a\u5236\u548c\u7f13\u5b58\u9a8c\u8bc1\u673a\u5236\u6765\u9632\u6b62\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u3002
              (3)NDN \u591a\u64ad: NDN \u7f51\u7edc\u7684\u591a\u64ad\u529f\u80fd\u9700\u8981\u6709\u6548\u5229\u7528\uff0c\u9700\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u591a\u64ad\u8def\u7531\u7b56\u7565\u548c\u6570\u636e\u5206\u53d1\u673a\u5236\u6765\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n\n\n\n

              2.\u533a\u5757\u94fe\u4e0e NDN \u7684\u878d\u5408:<\/p>\n\n\n\n

              (1)P2P \u5c42\u6539\u8fdb: \u5728 NDN \u7f51\u7edc\u4e2d\u4fdd\u7559 P2P \u534f\u8bae\u5e76\u8fdb\u884c\u6539\u8fdb\uff0c\u9700\u8981\u89e3\u51b3\u8282\u70b9\u53d1\u73b0\u3001\u8fde\u63a5\u7ba1\u7406\u548c\u6570\u636e\u4f20\u8f93\u7b49\u95ee\u9898\u3002
              (2)\u6570\u636e\u547d\u540d: \u8bbe\u8ba1 NDN \u6570\u636e\u5305\u7684\u547d\u540d\u65b9\u6848\uff0c\u9700\u8981\u8003\u8651\u6570\u636e\u7684\u552f\u4e00\u6027\u3001\u53ef\u8def\u7531\u6027\u548c\u53ef\u7f13\u5b58\u6027\u7b49\u95ee\u9898\u3002
              (3)\u6570\u636e\u4f20\u8f93\u534f\u8bae: \u8bbe\u8ba1\u65b0\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u9700\u8981\u8003\u8651\u6570\u636e\u7684\u5b89\u5168\u6027\u3001\u5b8c\u6574\u6027\u548c\u6548\u7387\u7b49\u95ee\u9898\u3002<\/p>\n\n\n\n

              3.\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\u9632\u5fa1:<\/p>\n\n\n\n

              (1)\u7f13\u5b58\u9a8c\u8bc1: \u9700\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u7f13\u5b58\u9a8c\u8bc1\u673a\u5236\u6765\u9632\u6b62\u7f13\u5b58\u6295\u6bd2\u653b\u51fb\uff0c\u4f8b\u5982\u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u7b49\u6280\u672f\u6765\u9a8c\u8bc1\u6570\u636e\u7684\u771f\u5b9e\u6027\u3002
              (2)\u7f13\u5b58\u66f4\u65b0: \u9700\u8981\u8bbe\u8ba1\u6709\u6548\u7684\u7f13\u5b58\u66f4\u65b0\u673a\u5236\u6765\u4fdd\u8bc1\u7f13\u5b58\u6570\u636e\u7684\u6700\u65b0\u6027\uff0c\u4f8b\u5982\u4f7f\u7528\u65f6\u95f4\u6233\u7b49\u6280\u672f\u6765\u6807\u8bb0\u7f13\u5b58\u6570\u636e\u7684\u6709\u6548\u671f\u3002<\/p>\n\n\n\n

              4.\u6027\u80fd\u4f18\u5316:<\/p>\n\n\n\n

              (1)NFD \u6027\u80fd: NFD \u7684\u6027\u80fd\u4f1a\u5f71\u54cd\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\uff0c\u9700\u8981\u4f18\u5316 NFD \u7684\u6570\u636e\u5305\u5904\u7406\u6027\u80fd\u6765\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002
              (2)\u7f51\u7edc\u62d3\u6251: \u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u4f1a\u5f71\u54cd\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u7684\u5ef6\u8fdf\u548c\u5e26\u5bbd\u6d88\u8017\uff0c\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u6765\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n\n\n\n

              \u8fdb\u4e00\u6b65\u7814\u7a76\u601d\u8def (Future Work)<\/strong>\uff1a<\/strong><\/strong><\/p>\n\n\n\n

                \n
              1. \u6027\u80fd\u4f18\u5316:<\/li>\n\n\n\n
              2. NFD \u6027\u80fd\u4f18\u5316: \u8fdb\u4e00\u6b65\u4f18\u5316 NFD \u7684\u6570\u636e\u5305\u5904\u7406\u6027\u80fd\uff0c\u4f8b\u5982\u4f7f\u7528\u786c\u4ef6\u52a0\u901f\u6280\u672f\u3001\u5e76\u884c\u5904\u7406\u7b49\u6280\u672f\u6765\u63d0\u9ad8 NFD \u7684\u5904\u7406\u6548\u7387\u3002<\/li>\n\n\n\n
              3. \u7f51\u7edc\u62d3\u6251\u4f18\u5316: \u7814\u7a76\u4e0d\u540c\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u5bf9\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387\u7684\u5f71\u54cd\uff0c\u5e76\u8bbe\u8ba1\u5408\u9002\u7684\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\u6765\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
              4. \u6570\u636e\u4f20\u8f93\u534f\u8bae\u4f18\u5316: \u4f18\u5316\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u4f8b\u5982\u6539\u8fdb\u6570\u636e\u547d\u540d\u65b9\u6848\u3001\u6539\u8fdb\u6570\u636e\u4f20\u8f93\u6d41\u7a0b\u7b49\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/li>\n\n\n\n
              5. \u5b89\u5168\u6027\u589e\u5f3a:<\/li>\n\n\n\n
              6. \u62dc\u5360\u5ead\u5bb9\u9519: \u7814\u7a76\u5728 NDN \u7f51\u7edc\u4e2d\u5b9e\u73b0\u62dc\u5360\u5ead\u5bb9\u9519\u673a\u5236\uff0c\u4f8b\u5982\u4f7f\u7528 NDN \u5b89\u5168\u8def\u7531\u534f\u8bae\u3001\u4f7f\u7528\u57fa\u4e8e\u533a\u5757\u94fe\u7684\u62dc\u5360\u5ead\u5bb9\u9519\u534f\u8bae\u7b49\u3002<\/li>\n\n\n\n
              7. \u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4: \u7814\u7a76\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u673a\u5236\uff0c\u4f8b\u5982\u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u3001\u4f7f\u7528 Merkle \u6811\u7b49\u6280\u672f\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n
              8. \u529f\u80fd\u6269\u5c55:<\/li>\n\n\n\n
              9. \u8de8\u94fe\u4ea4\u4e92: \u7814\u7a76\u4e0d\u540c\u533a\u5757\u94fe\u7cfb\u7edf\u4e4b\u95f4\u7684\u8de8\u94fe\u4ea4\u4e92\u673a\u5236\uff0c\u4f8b\u5982\u5b9e\u73b0\u57fa\u4e8e NDN \u7684\u8de8\u94fe\u901a\u4fe1\u534f\u8bae\u7b49\u3002<\/li>\n\n\n\n
              10. \u6570\u636e\u5e02\u573a: \u7814\u7a76\u57fa\u4e8e\u533a\u5757\u94fe\u7684 NDN \u6570\u636e\u5e02\u573a\uff0c\u4f8b\u5982\u5b9e\u73b0\u6570\u636e\u5b9a\u4ef7\u673a\u5236\u3001\u6570\u636e\u4ea4\u6613\u673a\u5236\u7b49\u3002<\/li>\n<\/ol>\n\n\n\n

                \u4e2a\u4eba\u603b\u7ed3\uff1a<\/strong><\/strong><\/p>\n\n\n\n

                \u672c\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e NDN \u7684 Ethereum \u533a\u5757\u94fe\u5e73\u53f0\u8bbe\u8ba1\u65b9\u6848\uff0c\u5229\u7528 NDN \u7684\u7f13\u5b58\u548c\u591a\u64ad\u529f\u80fd\u4f18\u5316\u4e86\u533a\u5757\u94fe\u6570\u636e\u4f20\u8f93\u6548\u7387<\/span>\uff0c\u5e76\u5c06 P2P \u5c42\u9488\u5bf9NDN\u7f51\u7edc\u8fdb\u884c\u6539\u8fdb<\/span>\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u53d1\u5e03\u548c\u9ad8\u6548\u68c0\u7d22\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u8be5\u7cfb\u7edf\u5728\u6570\u636e\u4f20\u8f93\u6548\u7387\u3001\u5b89\u5168\u6027\u548c\u53ef\u6269\u5c55\u6027\u65b9\u9762\u5747\u4f18\u4e8e\u4f20\u7edf IP \u7f51\u7edc\u7684\u533a\u5757\u94fe\u7cfb\u7edf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                \u57fa\u4e8eNDN\u7684\u4ee5\u592a\u574a\u533a\u5757\u94fe\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0 \u4f5c\u8005\uff1aQuang Tung Thai, Namseok Ko, Sung Hyuk Byun, Sun-Me Kim \u8bba\u6587\u6458\u8981\u539f\u6587\uff1a Blockchain technology allows public parties to agree on a common state without relying on a central authority. Despite it brings many innovative use cases … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":342,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,17,4,6],"tags":[],"class_list":["post-321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-icn","category-17","category-blockchain","category-weilaiwangluo"],"_links":{"self":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=321"}],"version-history":[{"count":3,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/321\/revisions"}],"predecessor-version":[{"id":343,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/321\/revisions\/343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/media\/342"}],"wp:attachment":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}