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Title:
BLOCK CHAIN CONSENSUS METHOD, APPARATUS AND SYSTEM, AND IDENTIFICATION INFORMATION PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/119929
Kind Code:
A1
Abstract:
The present application relates to a block chain consensus method. A client sends behavior information carrying a behavior request to a master node; the master node receives the behavior information, and sends an identification generation request carrying the behavior request to a first trustable device; the first trustable device generates identification information carrying a unique number of the behavior request, and sends the identification information to the master node; the master node broadcasts the identification information to slave nodes, implements the behavior request, and sends a generated implementation result to the client; the slave nodes receive the identification information, and then send an identification verification request carrying the identification information to a corresponding second trustable device; each second trustable device verifies validity of the unique number in the identification information; the slave nodes receive a validity result returned from the corresponding second trustable device, then implements the behavior request, and sends a generated implementation result to the client; the client determines a consensus result on the basis of the received implementation result. The solution provided by the present application can reduce network and hardware overheads.

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Inventors:
XU JUN (CN)
LIANG TIANCAI (CN)
CHEN QIUPING (CN)
GAO BING (CN)
YAO JIANPING (CN)
Application Number:
PCT/CN2018/109167
Publication Date:
June 27, 2019
Filing Date:
September 30, 2018
Export Citation:
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Assignee:
GRG BANKING EQUIPMENT CO LTD (CN)
International Classes:
H04L29/08
Foreign References:
CN108111604A2018-06-01
CN107196900A2017-09-22
US20160358135A12016-12-08
Other References:
LI, QILEI: "Core Technology of Blockchain: Byzantine Consensus Algorithm-PBFT", JIANSHU.COM, 22 August 2016 (2016-08-22), XP055620607, Retrieved from the Internet
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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