《计算机应用研究》|Application Research of Computers

LHB:用于工业互联网标志解析的轻量级混合区块链模型

LHB:lightweight hybrid blockchain model for industrial Internet identification and resolution

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作者 赵浩然,张继栋,谢人超,黄韬
机构 1.北京邮电大学 网络与交换技术国家重点实验室,北京 100876;2.广东省新一代通信与网络创新研究院,广州 510663
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文章编号 1001-3695(2021)09-005-2594-06
DOI 10.19734/j.issn.1001-3695.2020.11.0567
摘要 针对工业互联网标志解析系统存在的数据完整性、真实性问题以及传统区块链部署方案显现的节点计算、存储、网络资源受限瓶颈和可扩展性问题,基于混合共识、一致性哈希等技术设计一种高性能的轻量级混合区块链(lightweight hybrid blockchain,LHB) 模型,以异步的方式实现可信验证和冗余备份,通过对全网区块存证防止窜改和伪造数据。性能比较与分析表明,LHB同时拥有联盟链的高吞吐量与公有链的安全等级,在最优情况下,基于LHB的标志解析系统时延可低至10 ms。
关键词 工业互联网; 标志解析; 区块链; 权益模型; 混合共识; 一致性哈希
基金项目 北京市自然科学基金资助项目(4212004)
国家重点研发计划资助项目(2019YFB1804403)
本文URL http://www.arocmag.com/article/01-2021-09-005.html
英文标题 LHB:lightweight hybrid blockchain model for industrial Internet identification and resolution
作者英文名 Zhao Haoran, Zhang Jidong, Xie Renchao, Huang Tao
机构英文名 1.State Key Laboratory of Networking & Switching Technology,Beijing University of Posts & Telecommunications,Beijing 100876,China;2.Guangdong Communications & Networks Institute,Guangzhou 510663,China
英文摘要 In order to solve the problems of data integrity and authenticity in industrial Internet identification and resolution system, as well as limited computing, storage, network resource and expandability on traditional blockchain, this paper designed a lightweight hybrid blockchain(LHB) model with high performance based on hybrid consensus and consistent hashing. This model realized efficient and reliable verification and backup by asynchronization, and further prevented data tampering and falsification through the certificate of all blocks. Performance comparison and analysis show that LHB have both high throughput and security. In best case, the minimum delay of LHB-based identification resolution system can be 10 ms.
英文关键词 industrial Internet; identification and resolution; blockchain; weighted model; hybrid consensus; consistent hashing
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收稿日期 2020/11/5
修回日期 2021/2/1
页码 2594-2599
中图分类号 TP393.02
文献标志码 A