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BacS: A blockchain-based access control scheme in distributed internet of things

文献类型：期刊论文

作者Shi, Na1; Tan, Liang1,2; Yang, Ciaxia1; He, Chen3; Xu, Junli4; Lu, Yang5; Xu, Hao6
刊名PEER-TO-PEER NETWORKING AND APPLICATIONS
出版日期2020-06-12
页码15
关键词Distributed IoT Access control Privacy preserving Blockchain Transaction
ISSN号1936-6442
DOI10.1007/s12083-020-00930-5
英文摘要Distributed Internet of Things (Distributed IoT) is a large-scale, heterogeneous, dynamic distributed architecture environment which is gradually formed based on Internet of Things (IoT) technology. In order to cope with the large number access requirements for IoT data brought by application expansion, the data of IoT devices are usually stored in the management server (DMS) of current domain, and adopt a centralized access control mechanism to user. This centrally approach can easily cause data to be tampered with and leaked. Moreover, registering different identities when user accesses different domains increases the difficulty to manage his identities. Therefore, this paper proposes a blockchain-based access control scheme called BacS for Distributed IoT. In BacS, firstly, we use account address of the node in blockchain as the identity to access DMS, redefine the access control permission of data of devices and store on blockchain. Then we design processes of authorization, authorization revocation, access control and audit in BacS. Finally, we use a lightweight symmetric encryption algorithm (SEA) to achieve privacy-preserving for Distributed IoT system. We build a credible experimental model on Ethereum private chain, results show that BacS is feasible and effective that it can achieve secure access in Distributed IoT environment while protecting privacy.
WOS研究方向Computer Science ; Telecommunications
语种英语
WOS记录号WOS:000551444200001
出版者SPRINGER
源URL[http://119.78.100.204/handle/2XEOYT63/15921]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Tan, Liang
作者单位1.Sichuan Normal Univ, Coll Comp Sci, Chengdu 610101, Sichuan, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
3.Hunan Univ Sci & Engn, Sch Elect & Informat Engn, Yongzhou, Peoples R China
4.Univ Coll Dublin, Sch Biosyst & Food Engn, Dublin, Ireland
5.Univ Kent, Sch Comp, Canterbury, Kent, England
6.Tech Univ Berlin, Fac Elect Engn & Comp Sci, D-10587 Berlin, Germany
推荐引用方式
GB/T 7714		 Shi, Na,Tan, Liang,Yang, Ciaxia,et al. BacS: A blockchain-based access control scheme in distributed internet of things[J]. PEER-TO-PEER NETWORKING AND APPLICATIONS,2020:15.
APA Shi, Na.,Tan, Liang.,Yang, Ciaxia.,He, Chen.,Xu, Junli.,...&Xu, Hao.(2020).BacS: A blockchain-based access control scheme in distributed internet of things.PEER-TO-PEER NETWORKING AND APPLICATIONS,15.
MLA Shi, Na,et al."BacS: A blockchain-based access control scheme in distributed internet of things".PEER-TO-PEER NETWORKING AND APPLICATIONS (2020):15.

入库方式： OAI收割

来源：计算技术研究所

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