Technology of Blockchain
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App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 4
990-996,1003

MPT modeling based on attribute access control strategy

Zheng Xin1
Huang Dexiao2
Wang Gaocai2
1. College of Physics & Electronic Engineering, Guangxi Normal University for Nationalities, Chongzuo Guangxi 532200, China
2. School of Computer & Electronics Information, Guangxi University, Nanning 530004, China
DOI: 10.19734/j.issn.1001-3695.2020.04.0096

Abstract

For complex attribute engineering based on attribute access control, this paper performed partial security expansion is based on the MPT(Merkle Patricia tree) method of the data storage structure used at the bottom of Ethereum, modeled discrete attributes into a unified MPT attribute set, and then Merkle proof method ensured the integrity of the attribute set. In order to ensure that the attribute privacy will not be leaked and enhance the security of the MPT attribute system in a distributed environment, it used the elliptic curve encryption algorithm of the public key system to process the attribute value. In addition, this article stored the MPT attribute set in a database to implement dynamic attribute operations. Theoretical analysis and experimental results show that this strategy can solve the integrity and security problems of attribute engineering, and makes attribute-based access control easy to implement in a distributed environment.

Foundation Support

国家自然科学基金资助项目(62062007)
2018年度广西高校中青年教师基础能力提升项目(2018KY0640)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2020.04.0096
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 4
Section: Technology of Blockchain
Pages: 990-996,1003
Serial Number: 1001-3695(2021)04-005-0990-07

Publish History

[2021-04-05] Printed Article

Cite This Article

郑鑫, 黄德校, 王高才. 基于MPT建模的属性访问控制策略 [J]. 计算机应用研究, 2021, 38 (4): 990-996,1003. (Zheng Xin, Huang Dexiao, Wang Gaocai. MPT modeling based on attribute access control strategy [J]. Application Research of Computers, 2021, 38 (4): 990-996,1003. )

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  • 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.

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