Blockchain and Consensus Algorithms in Internet of Things

被引：0
|
作者：
Zoican, Sorin [1 ]
Vochin, Marius [1 ]
Zoican, Roxana [1 ]
Galatchi, Dan [1 ]
机构：
[1] Politehn Univ, Telecommun Dept, Bucharest, Romania
来源：
2018 13TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS (ISETC) | 2018年
关键词：
consensus algorithm; Internet of Things; blockchain;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
this paper focuses on the performance evaluation of consensus algorithms used in a blockchain system for Internet of Things (IoT). In such systems the time necessary to achieve consensus should be small. Three most used consensus algorithms (modified proof of work, practical byzantine fault tolerance and binary consensus) are evaluated in different situations - type of motes, number of nodes participating in consensus algorithm and radio propagation model. An integrated solution is proposed to adapt an IoT node to different consensus algorithm. The simulations in Contiki IoT operating system show good performance (time to achieve consensus less than seconds)
引用
收藏
页码：179 / 182
页数：4
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