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A Distributed Access Control with Outsourced Computation in Fog Computing
Joint Authors
Wang, Huaqun
Wang, Qihua
Wang, Yufeng
Guo, Rui
Source
Security and Communication Networks
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-08
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
With the rapid development of information technology and the Internet of Things Technology (IOT), data security and healthy privacy are getting a lot of attention.
In order to store, access, and share electronic health records, storage of this data is transferred to a third-party-cloud server.
The security and privacy of electronic health records stored at date center or cloud server are not guaranteed.
Before being sent to date center or cloud server, this data should be encrypted.
Designing an efficient and secure fine-grained access control strategy for personal health records is facing enormous challenges.
Security and privacy for electronic health records are very important because the electronic health data which plays an important role in medical server and treatment is directly associated with a particular patient.
Attribute-based encryption (ABE) can effectively achieve fine-grained access control.
However, the computation of bilinear pairings requires a large amount of computation overhead in ABE scheme.
In order to decrease the computational overhead and ensure the confidentiality of electronic health records, a distributed fine-grained access control scheme with outsourced computation for IOT is proposed in this paper.
Little calculation is executed by the receiver and sender in our proposed scheme.
Outsourcing computing reduces the computing burden.
The analyses of safety and performance show that our proposed scheme is safe and effective compared with previous schemes.
American Psychological Association (APA)
Wang, Qihua& Wang, Huaqun& Wang, Yufeng& Guo, Rui. 2019. A Distributed Access Control with Outsourced Computation in Fog Computing. Security and Communication Networks،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1210528
Modern Language Association (MLA)
Wang, Qihua…[et al.]. A Distributed Access Control with Outsourced Computation in Fog Computing. Security and Communication Networks No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1210528
American Medical Association (AMA)
Wang, Qihua& Wang, Huaqun& Wang, Yufeng& Guo, Rui. A Distributed Access Control with Outsourced Computation in Fog Computing. Security and Communication Networks. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1210528
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1210528