{"id":412,"date":"2024-09-03T18:08:44","date_gmt":"2024-09-03T10:08:44","guid":{"rendered":"https:\/\/www.ndnlab.com\/?p=412"},"modified":"2024-09-03T18:09:33","modified_gmt":"2024-09-03T10:09:33","slug":"vssb-raft-a-secure-and-efficient-zero-trust-consensus-algorithm-for-blockchain","status":"publish","type":"post","link":"https:\/\/www.ndnlab.com\/?p=412","title":{"rendered":"VSSB-Raft: A Secure and Efficient Zero Trust Consensus Algorithm for Blockchain"},"content":{"rendered":"\n

VSSB-Raft\uff1a\u4e00\u79cd\u5b89\u5168\u9ad8\u6548\u7684\u533a\u5757\u94fe\u96f6\u4fe1\u4efb\u5171\u8bc6\u7b97\u6cd5<\/strong><\/strong><\/p>\n\n\n\n

\u4f5c\u8005\uff1a<\/strong>SIBEN TIAN , FENHUA BAI , TAO SHEN , and CHI ZHANG<\/strong><\/strong><\/p>\n\n\n\n

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

To solve the problems of vote forgery and malicious election of candidate nodes in the Raft consensus algorithm, we combine zero trust with the Raft consensus algorithm and propose a secure and efficient consensus algorithm -Verifiable Secret Sharing Byzantine Fault Tolerance Raft Consensus Algorithm (VSSB-Raft). The VSSB-Raft consensus algorithm realizes zero trust through the supervisor node and secret sharing algorithm without the invisible trust between nodes required by the algorithm. Meanwhile, the VSSB-Raft consensus algorithm uses the SM2 signature algorithm to realize the characteristics of zero trust requiring authentication before data use. In addition, by introducing the NDN network, we redesign the communication between nodes and guarantee the communication quality among nodes. The VSSB-Raft consensus algorithm proposed in this paper can make the algorithm Byzantine fault tolerant by setting a threshold for secret sharing while maintaining the algorithm\u2019s complexity to be O(n). Experiments show that the VSSB-Raft consensus algorithm is secure and efficient with high throughput and low consensus latency.<\/p>\n\n\n\n

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

\u9488\u5bf9Raft\u5171\u8bc6\u7b97\u6cd5\u4e2d\u5b58\u5728\u7684\u6295\u7968\u4f2a\u9020\u548c\u5019\u9009\u8282\u70b9\u6076\u610f\u9009\u4e3e\u95ee\u9898\uff0c\u5c06\u8054\u5408\u6536\u5272\u673a\u96f6\u4fe1\u4efb\u4e0eRaft\u5171\u8bc6\u7b97\u6cd5\u76f8\u7ed3\u5408\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u5b89\u5168\u9ad8\u6548\u7684\u5171\u8bc6\u7b97\u6cd5–\u53ef\u9a8c\u8bc1\u79d8\u5bc6\u5171\u4eab\u62dc\u5360\u5ead\u5bb9\u9519Raft\u5171\u8bc6\u7b97\u6cd5\uff08VSSB-Raft\uff09\u3002VSSB-Raft\u4e00\u81f4\u6027\u7b97\u6cd5\u901a\u8fc7\u76d1\u7763\u8282\u70b9\u548c\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\u5b9e\u73b0\u4e86\u96f6\u4fe1\u4efb\uff0c\u800c\u4e0d\u9700\u8981\u7b97\u6cd5\u6240\u8981\u6c42\u7684\u8282\u70b9\u95f4\u7684\u4e0d\u53ef\u89c1\u4fe1\u4efb\u3002\u540c\u65f6\uff0cVSSB-Raft\u5171\u8bc6\u7b97\u6cd5\u5229\u7528SM 2\u7b7e\u540d\u7b97\u6cd5\u5b9e\u73b0\u4e86\u6570\u636e\u4f7f\u7528\u524d\u9700\u8981\u8ba4\u8bc1\u7684\u96f6\u4fe1\u4efb\u7279\u6027\u3002\u53e6\u5916\uff0c\u901a\u8fc7\u5f15\u5165NDN\u7f51\u7edc\uff0c\u5bf9\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u8fdb\u884c\u4e86\u91cd\u65b0\u8bbe\u8ba1\uff0c\u4fdd\u8bc1\u4e86\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u8d28\u91cf\u3002\u672c\u6587\u63d0\u51fa\u7684VSSB-Raft\u4e00\u81f4\u6027\u7b97\u6cd5\u5728\u4fdd\u6301\u7b97\u6cd5\u590d\u6742\u5ea6\u4e3aO\uff08n\uff09\u7684\u524d\u63d0\u4e0b\uff0c\u901a\u8fc7\u8bbe\u7f6e\u79d8\u5bc6\u5171\u4eab\u7684\u95e8\u9650\uff0c\u4f7f\u7b97\u6cd5\u5177\u6709\u62dc\u5360\u5ead\u5bb9\u9519\u6027\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cVSSB-Raft\u5171\u8bc6\u7b97\u6cd5\u5177\u6709\u5b89\u5168\u3001\u9ad8\u6548\u3001\u9ad8\u541e\u5410\u91cf\u548c\u4f4e\u5171\u8bc6\u5ef6\u8fdf\u7b49\u4f18\u70b9\u3002<\/p>\n\n\n\n

\u7814\u7a76\u95ee\u9898\u3001\u5173\u952e\u95ee\u9898\uff1a<\/strong>\u5982\u4f55\u5728\u533a\u5757\u94fe\u7cfb\u7edf\u4e2d\u63d0\u9ad8 Raft \u5171\u8bc6\u7b97\u6cd5\u7684\u5b89\u5168\u6027\uff0c\u4f7f\u5176\u80fd\u591f\u5728\u4e0d\u4fe1\u4efb\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u53ef\u9760\u5730\u8fd0\u884c\uff1f\u5176\u4e2d\u5173\u952e\u95ee\u9898\u4e3a\uff1a<\/p>\n\n\n\n

    \n
  1. Raft \u7b97\u6cd5\u5b89\u5168\u6027\u4e0d\u8db3\uff1a Raft \u7b97\u6cd5\u5728\u9009\u4e3e\u8fc7\u7a0b\u4e2d\u7f3a\u4e4f\u5bf9\u6076\u610f\u8282\u70b9\u7684\u68c0\u6d4b\u548c\u9632\u5fa1\u673a\u5236\uff0c\u5bb9\u6613\u53d7\u5230\u6076\u610f\u8282\u70b9\u653b\u51fb\u5bfc\u81f4\u5171\u8bc6\u5931\u8d25\u3002\u5177\u4f53\u8868\u73b0\u4e3a\uff1a
    1)\u9009\u4e3e\u5931\u8d25\u95ee\u9898\uff1a \u6076\u610f\u8282\u70b9\u53d1\u9001\u9519\u8bef\u6295\u7968\u6216\u62d2\u7edd\u6295\u7968\u5bfc\u81f4\u9009\u4e3e\u65e0\u6cd5\u5b8c\u6210\u3002
    2)\u5019\u9009\u4eba\u8282\u70b9\u5ba3\u5e03\u4e0d\u53ef\u9760\u7684\u9009\u4e3e\u7ed3\u679c\uff1a \u6076\u610f\u5019\u9009\u4eba\u8282\u70b9\u7be1\u6539\u9009\u4e3e\u7ed3\u679c\uff0c\u8c0e\u79f0\u81ea\u5df1\u5f53\u9009\u3002
    3)\u591a\u4e2a\u6076\u610f\u5019\u9009\u4eba\u8282\u70b9\u7ade\u4e89\u5206\u88c2\u9009\u7968\uff1a \u591a\u4e2a\u6076\u610f\u5019\u9009\u4eba\u8282\u70b9\u76f8\u4e92\u7ade\u4e89\uff0c\u5bfc\u81f4\u9009\u7968\u5206\u6563\uff0c\u65e0\u6cd5\u9009\u51fa\u5408\u6cd5\u7684\u9886\u5bfc\u8005\u3002
    4)\u6076\u610f\u9886\u5bfc\u8005\u8282\u70b9\u7be1\u6539\u5171\u8bc6\u6d88\u606f\uff1a \u6076\u610f\u9886\u5bfc\u8005\u8282\u70b9\u7be1\u6539\u53d1\u9001\u7ed9\u5176\u4ed6\u8282\u70b9\u7684\u5171\u8bc6\u6d88\u606f\uff0c\u5bfc\u81f4\u5171\u8bc6\u5931\u8d25\u3002<\/li>\n\n\n\n
  2. \u73b0\u6709\u89e3\u51b3\u65b9\u6848\u4e0d\u8db3\uff1a
    1\uff09\u57fa\u4e8e\u4fe1\u7528\u8bc4\u4ef7\u7684\u5171\u8bc6\u7b97\u6cd5\uff1a\u8fc7\u5ea6\u4f9d\u8d56\u8282\u70b9\u95f4\u7684\u4fe1\u4efb\u503c\uff0c\u5bb9\u6613\u53d7\u5230\u6076\u610f\u8282\u70b9\u653b\u51fb\u3002
    2\uff09\u5f15\u5165\u76d1\u7763\u8282\u70b9\u4f18\u5316\u9009\u4e3e\u8fc7\u7a0b\uff1a\u7f3a\u4e4f\u5bf9\u76d1\u7763\u8282\u70b9\u7684\u76d1\u63a7\u673a\u5236\uff0c\u5bb9\u6613\u53d7\u5230\u6076\u610f\u8282\u70b9\u653b\u51fb\u3002
    3\uff09\u6d88\u606f\u7b7e\u540d\uff1a\u65e0\u6cd5\u9632\u6b62\u9009\u7968\u91cd\u590d\u4f7f\u7528\uff0c\u5bb9\u6613\u53d7\u5230\u6076\u610f\u8282\u70b9\u653b\u51fb\u3002
    4\uff09\u7ed3\u5408 PBFT \u7b97\u6cd5\uff1a\u7b97\u6cd5\u590d\u6742\u5ea6\u9ad8\uff0c\u6548\u7387\u4f4e\u3002<\/li>\n\n\n\n
  3. \u96f6\u4fe1\u4efb\u5b89\u5168\u6a21\u578b\uff1a \u96f6\u4fe1\u4efb\u5b89\u5168\u6a21\u578b\u8981\u6c42\u7f51\u7edc\u8282\u70b9\u4e4b\u95f4\u4e0d\u5b58\u5728\u9690\u5f0f\u4fe1\u4efb\uff0c\u5e76\u8981\u6c42\u5728\u8bbf\u95ee\u4e4b\u524d\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u548c\u6388\u6743\u3002VSSB-Raft \u7b97\u6cd5\u901a\u8fc7\u5f15\u5165\u76d1\u7763\u8282\u70b9\u548c\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\uff0c\u5b9e\u73b0\u4e86\u8282\u70b9\u4e4b\u95f4\u65e0\u9690\u5f0f\u4fe1\u4efb\uff0c\u5e76\u901a\u8fc7 SM2 \u7b7e\u540d\u7b97\u6cd5\u4fdd\u8bc1\u4e86\u6570\u636e\u4f7f\u7528\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
  4. \u8282\u70b9\u95f4\u9ad8\u6548\u901a\u4fe1\uff1a \u5f15\u5165 NDN \u7f51\u7edc\uff0c\u91cd\u65b0\u5b9a\u4e49\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u964d\u4f4e\u5171\u8bc6\u5ef6\u8fdf\u3002<\/li>\n<\/ol>\n\n\n\n

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

      \n
    1. \u7814\u7a76\u52a8\u673a\uff1a
      1\uff09\u533a\u5757\u94fe\u6280\u672f\u56e0\u5176\u900f\u660e\u3001\u4e0d\u53ef\u7be1\u6539\u548c\u53ef\u8ffd\u6eaf\u7684\u7279\u6027\uff0c\u5728\u5404\u4e2a\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u73b0\u6709\u7684\u5171\u8bc6\u7b97\u6cd5\u5982 PBFT \u548c POW \u65e0\u6cd5\u9ad8\u6548\u5904\u7406\u591a\u8282\u70b9\u573a\u666f\u4e0b\u7684\u5171\u8bc6\u4fe1\u606f\uff0c\u5bfc\u81f4\u6548\u7387\u4f4e\u4e0b\u3002
      2\uff09Raft \u7b97\u6cd5\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6548\u7684\u5171\u8bc6\u7b97\u6cd5\uff0c\u5728\u591a\u8282\u70b9\u573a\u666f\u4e0b\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u7136\u800c\uff0cRaft \u7b97\u6cd5\u7f3a\u4e4f\u5bf9\u6076\u610f3\uff09\u8282\u70b9\u7684\u68c0\u6d4b\u673a\u5236\uff0c\u5bb9\u6613\u53d7\u5230\u6076\u610f\u8282\u70b9\u653b\u51fb\uff0c\u5bfc\u81f4\u5171\u8bc6\u5931\u8d25\u3002
      4\uff09Raft \u7b97\u6cd5\u7684\u6295\u7968\u8fc7\u7a0b\u4f9d\u8d56\u4e8e\u8282\u70b9\u95f4\u7684\u4fe1\u4efb\uff0c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u4f8b\u5982\uff1a
      – \u8ddf\u968f\u8282\u70b9\u5f15\u53d1\u7684\u9009\u4e3e\u5931\u8d25\u95ee\u9898
      – \u5019\u9009\u8282\u70b9\u5ba3\u5e03\u4e0d\u53ef\u9760\u7684\u9009\u4e3e\u7ed3\u679c
      – \u591a\u4e2a\u6076\u610f\u5019\u9009\u8282\u70b9\u7ade\u4e89\u5bfc\u81f4\u9009\u7968\u5206\u88c2
      – \u6076\u610f\u9886\u5bfc\u8282\u70b9\u7be1\u6539\u5171\u8bc6\u6d88\u606f<\/li>\n\n\n\n
    2. \u7814\u7a76\u610f\u4e49\uff1a
      1)\u672c\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u5b89\u5168\u9ad8\u6548\u7684\u96f6\u4fe1\u4efb\u5171\u8bc6\u7b97\u6cd5 VSSB-Raft\uff0c\u65e8\u5728\u89e3\u51b3 Raft \u7b97\u6cd5\u7684\u5b89\u5168\u95ee\u9898\u3002
      2)VSSB-Raft \u901a\u8fc7\u5f15\u5165\u76d1\u7763\u8282\u70b9\u548c\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\uff0c\u5b9e\u73b0\u4e86\u8282\u70b9\u95f4\u65e0\u9700\u4fe1\u4efb\u7684\u96f6\u4fe1\u4efb\u673a\u5236\uff0c\u6709\u6548\u9632\u6b62\u4e86\u6076\u610f\u8282\u70b9\u653b\u51fb\u3002
      3)VSSB-Raft \u4f7f\u7528 SM2 \u7b7e\u540d\u7b97\u6cd5\u5bf9\u6d88\u606f\u8fdb\u884c\u8ba4\u8bc1\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u4f7f\u7528\u7684\u5b89\u5168\u6027\u3002
      4)VSSB-Raft \u5f15\u5165 NDN \u7f51\u7edc\uff0c\u91cd\u65b0\u8bbe\u8ba1\u4e86\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002
      5)VSSB-Raft \u901a\u8fc7\u8bbe\u7f6e\u79d8\u5bc6\u5171\u4eab\u9608\u503c\uff0c\u5b9e\u73b0\u4e86\u62dc\u5360\u5ead\u5bb9\u9519\uff0c\u540c\u65f6\u4fdd\u6301\u7b97\u6cd5\u590d\u6742\u5ea6\u4e3a O(n)\u3002
      6)\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cVSSB-Raft \u7b97\u6cd5\u5177\u6709\u9ad8\u541e\u5410\u91cf\u548c\u4f4e\u5171\u8bc6\u5ef6\u8fdf\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u6076\u610f\u8282\u70b9\u653b\u51fb\uff0c\u4fdd\u8bc1\u5171\u8bc6\u5b89\u5168\u3002<\/li>\n<\/ol>\n\n\n
      \n
      \"VSSB-Raft:<\/figure>\n<\/div>\n\n\n

      \u7814\u7a76\u5185\u5bb9\uff08\u7b97\u6cd5\u3001\u65b9\u6cd5\u3001\u6280\u672f\u3001\u6a21\u578b\uff09\uff1a<\/strong><\/strong><\/p>\n\n\n\n

        \n
      1. \u96f6\u4fe1\u4efb\u673a\u5236\uff1a
        1)\u76d1\u7763\u8282\u70b9\uff1a \u5f15\u5165\u76d1\u7763\u8282\u70b9\u6765\u751f\u6210\u548c\u9a8c\u8bc1\u9009\u4e3e\u6d88\u606f\uff0c\u6253\u7834\u4e86\u8282\u70b9\u95f4\u7684\u4fe1\u4efb\u5173\u7cfb\uff0c\u5b9e\u73b0\u4e86\u96f6\u4fe1\u4efb\u673a\u5236\u3002
        2)\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\uff1a \u4f7f\u7528\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\u5c06\u9009\u4e3e\u7b7e\u540d\u5206\u5272\u6210\u591a\u4e2a\u5b50\u5bc6\u94a5\uff0c\u53ea\u6709\u6536\u96c6\u5230\u8db3\u591f\u6570\u91cf\u7684\u5b50\u5bc6\u94a5\u624d\u80fd\u6062\u590d\u5b8c\u6574\u7684\u9009\u4e3e\u7b7e\u540d\uff0c\u4ece\u800c\u9632\u6b62\u6076\u610f\u8282\u70b9\u4f2a\u9020\u9009\u7968\u3002<\/li>\n<\/ol>\n\n\n
        \n
        \"VSSB-Raft:<\/figure>\n<\/div>\n\n\n

        2. \u5b89\u5168\u8ba4\u8bc1\uff1a
        1)SM2 \u7b7e\u540d\u7b97\u6cd5\uff1a \u4f7f\u7528 SM2 \u7b7e\u540d\u7b97\u6cd5\u5bf9\u9009\u4e3e\u6d88\u606f\u548c\u5b50\u5bc6\u94a5\u8fdb\u884c\u7b7e\u540d\uff0c\u786e\u4fdd\u6570\u636e\u7684\u771f\u5b9e\u6027\u548c\u5b8c\u6574\u6027\u3002
        2)\u7b7e\u540d\u627f\u8bfa\uff1a \u76d1\u7763\u8282\u70b9\u4e3a\u6bcf\u4e2a\u5b50\u5bc6\u94a5\u751f\u6210\u7b7e\u540d\u627f\u8bfa\uff0c\u5019\u9009\u8282\u70b9\u53ef\u4ee5\u4f7f\u7528\u7b7e\u540d\u627f\u8bfa\u6765\u9a8c\u8bc1\u9009\u7968\u7684\u771f\u5b9e\u6027\u3002<\/p>\n\n\n\n

        3. NDN \u7f51\u7edc\uff1a
        1)\u5174\u8da3\u8def\u7531\uff1a \u4f7f\u7528 NDN \u7f51\u7edc\u91cd\u65b0\u5b9a\u4e49\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u5efa\u7acb\u5174\u8da3\u8def\u7531\uff0c\u5c06\u6570\u636e\u4f20\u8f93\u4ece\u5730\u5740\u9a71\u52a8\u8f6c\u53d8\u4e3a\u5185\u5bb9\u9a71\u52a8\u3002
        2)NDN Forwarding Daemon (NFD): \u4f7f\u7528 NFD \u6765\u8f6c\u53d1\u5174\u8da3\u6d88\u606f\uff0c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002
        3)\u901a\u4fe1\u57df\uff1a \u5c06\u8282\u70b9\u5212\u5206\u4e3a\u591a\u4e2a\u901a\u4fe1\u57df\uff0c\u6bcf\u4e2a\u57df\u5171\u4eab\u4e00\u4e2a NFD\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u3002<\/p>\n\n\n

        \n
        \"VSSB-Raft:<\/figure>\n<\/div>\n\n\n

        4. \u9009\u4e3e\u5931\u8d25\u68c0\u6d4b\u7b97\u6cd5\uff1a
        1)\u516c\u5f00\u9009\u4e3e\u4fe1\u606f\uff1a \u5f53\u9009\u4e3e\u5931\u8d25\u65f6\uff0c\u5019\u9009\u8282\u70b9\u3001\u8ddf\u968f\u8282\u70b9\u548c\u76d1\u7763\u8282\u70b9\u516c\u5f00\u5176\u4f7f\u7528\u7684\u9009\u4e3e\u4fe1\u606f\u3002
        2)\u6bd4\u8f83\u548c\u9a8c\u8bc1\uff1a \u68c0\u6d4b\u7b97\u6cd5\u6839\u636e\u516c\u5f00\u7684\u9009\u4e3e\u4fe1\u606f\u6bd4\u8f83\u548c\u9a8c\u8bc1\u5404\u4e2a\u8282\u70b9\u7684\u884c\u4e3a\uff0c\u5224\u65ad\u9009\u4e3e\u5931\u8d25\u7684\u539f\u56e0\u3002\n
        3)\n\u8282\u70b9\u72b6\u6001\u8f6c\u6362\uff1a \u6839\u636e\u68c0\u6d4b\u7ed3\u679c\uff0c\u5c06\u95ee\u9898\u8282\u70b9\u964d\u7ea7\u4e3a\u8ddf\u968f\u8282\u70b9\uff0c\u5e76\u9009\u62e9\u65b0\u7684\u76d1\u7763\u8282\u70b9\u3002<\/p>\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
          1)VSSB-Raft \u7b97\u6cd5\u80fd\u591f\u6709\u6548\u89e3\u51b3 Raft \u7b97\u6cd5\u7684\u5b89\u5168\u95ee\u9898\uff0c\u5305\u62ec\uff1a
          – \u9632\u6b62\u6076\u610f\u8282\u70b9\u4f2a\u9020\u9009\u7968\u548c\u9009\u4e3e\u7ed3\u679c\u3002
          – \u9632\u6b62\u6076\u610f\u8282\u70b9\u7a83\u53d6\u9009\u7968\u5e76\u8fdb\u884c\u91cd\u653e\u653b\u51fb\u3002
          – \u9632\u6b62\u6076\u610f\u8282\u70b9\u7be1\u6539\u5171\u8bc6\u6d88\u606f\u3002
          2\uff09VSSB-Raft \u7b97\u6cd5\u901a\u8fc7\u5f15\u5165 NDN \u7f51\u7edc\u548c\u91cd\u65b0\u5b9a\u4e49\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u964d\u4f4e\u4e86\u5171\u8bc6\u5ef6\u8fdf\uff0c\u5e76\u63d0\u9ad8\u4e86\u541e\u5410\u91cf\u3002
          3\uff09VSSB-Raft \u7b97\u6cd5\u80fd\u591f\u5728 Byzantine \u6545\u969c\u5bb9\u5fcd\u7684\u73af\u5883\u4e0b\u5b89\u5168\u8fd0\u884c\uff0c\u4fdd\u8bc1\u533a\u5757\u94fe\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
        2. \u4e3b\u8981\u8d21\u732e\uff1a
          1)\u5b89\u5168\u9009\u4e3e\u7b97\u6cd5\uff1a \u8bbe\u8ba1\u4e86\u4e00\u79cd\u5b89\u5168\u7684\u9009\u4e3e\u7b97\u6cd5\uff0c\u901a\u8fc7\u76d1\u7763\u8282\u70b9\u548c\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\uff0c\u786e\u4fdd\u4e86\u9009\u4e3e\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\uff0c\u5e76\u5b9e\u73b0\u4e86 Byzantine \u6545\u969c\u5bb9\u5fcd\u3002
          2) \u9ad8\u6548\u901a\u4fe1\u65b9\u6cd5\uff1a \u5f15\u5165 NDN \u7f51\u7edc\uff0c\u91cd\u65b0\u5b9a\u4e49\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u964d\u4f4e\u4e86\u5171\u8bc6\u5ef6\u8fdf\uff0c\u5e76\u63d0\u9ad8\u4e86\u541e\u5410\u91cf\u3002
          3) \u6027\u80fd\u8bc4\u4f30\uff1a \u901a\u8fc7\u5b9e\u9a8c\u9a8c\u8bc1\u4e86 VSSB-Raft \u7b97\u6cd5\u7684\u5b89\u5168\u6027\u3001\u9ad8\u6548\u6027\u548c Byzantine \u6545\u969c\u5bb9\u5fcd\u80fd\u529b\uff0c\u5e76\u4e0e Raft\u3001PBFT \u7b49\u7b97\u6cd5\u8fdb\u884c\u4e86\u6bd4\u8f83\uff0c\u8bc1\u660e\u4e86\u5176\u4f18\u8d8a\u6027\u3002 <\/li>\n<\/ol>\n\n\n\n

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

            \n
          1. \u5b89\u5168\u6027\u548c\u6548\u7387\u7684\u5e73\u8861\uff1a VSSB-Raft \u7b97\u6cd5\u5728\u4fdd\u8bc1\u5b89\u5168\u6027\u7684\u540c\u65f6\uff0c\u4e5f\u517c\u987e\u4e86\u6548\u7387\uff0c\u5b9e\u73b0\u4e86\u5b89\u5168\u6027\u548c\u6548\u7387\u7684\u5e73\u8861\u3002<\/li>\n\n\n\n
          2. Byzantine \u6545\u969c\u5bb9\u5fcd\uff1a VSSB-Raft \u7b97\u6cd5\u80fd\u591f\u6709\u6548\u5730\u62b5\u6297 Byzantine \u6545\u969c\uff0c\u4fdd\u8bc1\u4e86\u533a\u5757\u94fe\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
          3. NDN \u7f51\u7edc\u7684\u5e94\u7528\uff1a VSSB-Raft \u7b97\u6cd5\u662f\u7b2c\u4e00\u4e2a\u5c06 NDN \u7f51\u7edc\u5e94\u7528\u4e8e\u533a\u5757\u94fe\u5171\u8bc6\u7b97\u6cd5\u7684\u7b97\u6cd5\uff0c\u4e3a\u533a\u5757\u94fe\u5171\u8bc6\u7b97\u6cd5\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/li>\n\n\n\n
          4. \u5b89\u5168\u6027\u548c\u6548\u7387\u7684\u7edf\u4e00\uff1a VSSB-Raft \u7b97\u6cd5\u5c06\u5b89\u5168\u6027\u548c\u6548\u7387\u7edf\u4e00\u8d77\u6765\uff0c\u4e3a\u533a\u5757\u94fe\u6280\u672f\u7684\u53d1\u5c55\u63d0\u4f9b\u4e86\u65b0\u7684\u65b9\u5411\u3002<\/li>\n<\/ol>\n\n\n\n

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

              \n
            1. \u5b89\u5168\u6027\u4e0e\u6548\u7387\u7684\u5e73\u8861\uff1a\u5f15\u5165\u96f6\u4fe1\u4efb\u673a\u5236\u548c\u5b89\u5168\u8ba4\u8bc1\u4f1a\u589e\u52a0\u8282\u70b9\u95f4\u7684\u901a\u4fe1\u5f00\u9500\u548c\u8ba1\u7b97\u5f00\u9500\uff0c\u5982\u4f55\u5e73\u8861\u5b89\u5168\u6027\u548c\u6548\u7387\u662f\u4e00\u4e2a\u6311\u6218\u3002\u79d8\u5bc6\u5171\u4eab\u7b97\u6cd5\u7684\u5206\u5272\u548c\u6062\u590d\u8fc7\u7a0b\u4e5f\u9700\u8981\u6d88\u8017\u4e00\u5b9a\u7684\u8ba1\u7b97\u8d44\u6e90\uff0c\u9700\u8981\u4f18\u5316\u7b97\u6cd5\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/li>\n\n\n\n
            2. NDN \u7f51\u7edc\u7684\u90e8\u7f72\u548c\u7ef4\u62a4\uff1aNDN \u7f51\u7edc\u4e0e\u4f20\u7edf IP \u7f51\u7edc\u7684\u67b6\u6784\u4e0d\u540c\uff0c\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u90e8\u7f72\u548c\u7ef4\u62a4\uff0c\u8fd9\u9700\u8981\u4e00\u5b9a\u7684\u6280\u672f\u96be\u5ea6\u3002NDN \u7f51\u7edc\u7684\u5b89\u5168\u6027\u4e5f\u9700\u8981\u8fdb\u884c\u4fdd\u8bc1\uff0c\u9632\u6b62\u6076\u610f\u8282\u70b9\u653b\u51fb\u3002<\/li>\n\n\n\n
            3. \u9009\u4e3e\u5931\u8d25\u68c0\u6d4b\u7b97\u6cd5\u7684\u590d\u6742\u6027\uff1a\u9009\u4e3e\u5931\u8d25\u68c0\u6d4b\u7b97\u6cd5\u9700\u8981\u5bf9\u5404\u4e2a\u8282\u70b9\u7684\u884c\u4e3a\u8fdb\u884c\u76d1\u63a7\u548c\u6bd4\u8f83\uff0c\u7b97\u6cd5\u7684\u590d\u6742\u6027\u8f83\u9ad8\uff0c\u9700\u8981\u8bbe\u8ba1\u9ad8\u6548\u7684\u7b97\u6cd5\u6765\u5b9e\u73b0\u3002<\/li>\n\n\n\n
            4. \u7cfb\u7edf\u53ef\u6269\u5c55\u6027\uff1a\u5982\u4f55\u4fdd\u8bc1 VSSB-Raft \u7b97\u6cd5\u5728\u8282\u70b9\u89c4\u6a21\u6269\u5927\u65f6\u4ecd\u7136\u4fdd\u6301\u9ad8\u6548\u6027\u548c\u5b89\u5168\u6027\uff0c\u9700\u8981\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/li>\n\n\n\n
            5. \u7cfb\u7edf\u5b89\u5168\u6027\uff1a\u5982\u4f55\u4fdd\u8bc1 NDN \u7f51\u7edc\u548c VSSB-Raft \u7b97\u6cd5\u7684\u6574\u4f53\u5b89\u5168\u6027\uff0c\u9632\u6b62\u6076\u610f\u8282\u70b9\u653b\u51fb\uff0c\u9700\u8981\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/li>\n<\/ol>\n\n\n\n

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

                \n
              1. \u8282\u70b9\u8eab\u4efd\u8ba4\u8bc1\u4e0e\u53ef\u6269\u5c55\u6027:
                1)\u8282\u70b9\u8eab\u4efd\u8ba4\u8bc1: \u76ee\u524d VSSB-Raft \u7b97\u6cd5\u4e3b\u8981\u5173\u6ce8\u8282\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u5b89\u5168\uff0c\u672a\u6765\u53ef\u4ee5\u8003\u8651\u5c06\u8282\u70b9\u8eab\u4efd\u8ba4\u8bc1\u7b56\u7565\u4e0e\u96f6\u4fe1\u4efb\u76f8\u7ed3\u5408\uff0c\u786e\u4fdd\u8fdb\u5165\u5171\u8bc6\u7cfb\u7edf\u7684\u8282\u70b9\u662f\u53ef\u4fe1\u7684\u3002
                2)\u53ef\u6269\u5c55\u6027: \u63a2\u7d22\u5982\u4f55\u5c06 VSSB-Raft \u7b97\u6cd5\u5e94\u7528\u4e8e\u5927\u89c4\u6a21\u7f51\u7edc\u73af\u5883\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u7814\u7a76\u5982\u4f55\u901a\u8fc7\u5206\u7247\u6216\u5206\u5c42\u7b49\u6280\u672f\u63d0\u9ad8\u7b97\u6cd5\u7684\u53ef\u6269\u5c55\u6027\u3002<\/li>\n\n\n\n
              2. NDN \u7f51\u7edc\u5b89\u5168:
                1)\u52a0\u5bc6\u901a\u4fe1: \u76ee\u524d VSSB-Raft \u7b97\u6cd5\u4e3b\u8981\u4f7f\u7528 NDN \u7f51\u7edc\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u672a\u6765\u53ef\u4ee5\u8003\u8651\u5f15\u5165\u52a0\u5bc6\u901a\u4fe1\u673a\u5236\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002
                2)\u5b89\u5168\u8def\u7531: \u7814\u7a76 NDN \u7f51\u7edc\u4e2d\u5b89\u5168\u8def\u7531\u673a\u5236\u7684\u8bbe\u8ba1\uff0c\u4f8b\u5982\u4f7f\u7528\u5b89\u5168\u8def\u7531\u534f\u8bae\u6216\u5f15\u5165\u4fe1\u8a89\u7cfb\u7edf\uff0c\u9632\u6b62\u6076\u610f\u8282\u70b9\u653b\u51fb\u8def\u7531\u8fc7\u7a0b\u3002<\/li>\n\n\n\n
              3. \u7b97\u6cd5\u4f18\u5316:
                1)\u6027\u80fd\u4f18\u5316: \u5c1d\u8bd5\u4f18\u5316 VSSB-Raft \u7b97\u6cd5\u7684\u6027\u80fd\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f18\u5316\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u5b9e\u73b0\u6765\u964d\u4f4e\u7b97\u6cd5\u7684\u590d\u6742\u5ea6\uff0c\u63d0\u9ad8\u7b97\u6cd5\u7684\u6548\u7387\u3002
                2)\u53ef\u914d\u7f6e\u6027: \u7814\u7a76 VSSB-Raft \u7b97\u6cd5\u7684\u53ef\u914d\u7f6e\u6027\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u5141\u8bb8\u7528\u6237\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574\u7b97\u6cd5\u7684\u53c2\u6570\uff0c\u4f8b\u5982\u9608\u503c\u3001\u7b7e\u540d\u7b97\u6cd5\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\u96f6\u4fe1\u4efb\u7684 VSSB-Raft \u5171\u8bc6\u7b97\u6cd5\uff0c\u901a\u8fc7\u5f15\u5165\u76d1\u7763\u8282\u70b9\u548c\u79d8\u5bc6\u5206\u4eab\u7b97\u6cd5\uff0c\u5b9e\u73b0\u4e86\u8282\u70b9\u95f4\u65e0\u4fe1\u4efb\u7684\u5171\u8bc6\u8fc7\u7a0b\uff0c\u5e76\u5229\u7528 SM2 \u7b7e\u540d\u7b97\u6cd5\u548c NDN \u7f51\u7edc\u4fdd\u8bc1\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u6548\u7387\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cVSSB-Raft \u7b97\u6cd5\u5177\u6709\u9ad8\u541e\u5410\u91cf\u548c\u4f4e\u5171\u8bc6\u5ef6\u8fdf\uff0c\u80fd\u591f\u6709\u6548\u62b5\u6297\u6076\u610f\u8282\u70b9\u653b\u51fb\uff0c\u4e3a\u533a\u5757\u94fe\u5b89\u5168\u5171\u8bc6\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                VSSB-Raft\uff1a\u4e00\u79cd\u5b89\u5168\u9ad8\u6548\u7684\u533a\u5757\u94fe\u96f6\u4fe1\u4efb\u5171\u8bc6\u7b97\u6cd5 \u4f5c\u8005\uff1aSIBEN TIAN , FENHUA BAI , TAO SHEN , and CHI ZHANG \u8bba\u6587\u6458\u8981\u539f\u6587\uff1a To solve the problems of vote forgery and malicious election of candidate nodes in the Raft consensus algorithm, we combine zero trust with the Raft c … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,4,6],"tags":[],"class_list":["post-412","post","type-post","status-publish","format-standard","hentry","category-ndn","category-blockchain","category-weilaiwangluo"],"_links":{"self":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/412","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=412"}],"version-history":[{"count":1,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/412\/revisions"}],"predecessor-version":[{"id":416,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/412\/revisions\/416"}],"wp:attachment":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}