Technology of Information Security
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App. Res. of Comp. Printed Article
Vol. 39, 2022 No. 3
863-867,873

Authentication and access control scheme for smart home based on blockchain

Zhang Lihuaa
Zhang Ganzheb
Cao Yub
Liu Jia
Chen Shihongb
a. School of Software, b. School of Electrical & Automation Engineering, East China Jiaotong University, Nanchang 330013, China
DOI: 10.19734/j.issn.1001-3695.2021.08.0321

Abstract

Smart home uses Internet of Things technology to provide users with automatic intelligent services, but the traditional centralized architectures have security problems such as confidentiality and integrity, while the existing distributed architectures have problems such as repeated authentication and high latency. To solve these problems, based on blockchain and elliptic curve integrated encryption technology, this paper proposed a smart home authentication and access control scheme. At the same time, it introduced edge computing to reduce the delay of the system. It also combined the capability based access control with the blockchain, stored the capability token on the blockchain, and designed the corresponding smart contract to achieve secure access control. Security analysis showed that the scheme had the security characteristics of decentralization, tamper proof, confidentiality, integrity and scalability. Simulated experiment was carried out on Ethereum blockchain, and the performance of the scheme was evaluated according to computing overhead, communication overhead and response time. The evaluation results show that compared with other schemes, this scheme has less computational and communication overhead and shorter response time, has obvious advantages.

Foundation Support

国家自然科学基金资助项目(61563016)
江西省教育厅科技项目基金资助项目(GJJ14371)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.08.0321
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 3
Section: Technology of Information Security
Pages: 863-867,873
Serial Number: 1001-3695(2022)03-038-0863-05

Publish History

[2021-10-29] Accepted Paper
[2022-03-05] Printed Article

Cite This Article

张利华, 张赣哲, 曹宇, 等. 基于区块链的智能家居认证与访问控制方案 [J]. 计算机应用研究, 2022, 39 (3): 863-867,873. (Zhang Lihua, Zhang Ganzhe, Cao Yu, et al. Authentication and access control scheme for smart home based on blockchain [J]. Application Research of Computers, 2022, 39 (3): 863-867,873. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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