LEPA: A Lightweight and Efficient Public Auditing Scheme for Cloud-Assisted Wireless Body Sensor Networks
Joint Authors
Cui, Jie
Li, Song
He, Qiang
Zhong, Hong
Zhang, Yiwen
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-19
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
From smart watch to remote healthcare system, wireless body sensor networks (WBSNs) play an important role in modern healthcare system.
However, the weak capacity of devices has limited WBSNs development.
Considering the huge processing and storage capacity of the cloud, it can be merged with WBSNs to make up for the deficiencies of weak capacity.
Based on this consideration, the concept of cloud-assisted WBSNs has been proposed recently.
In contrast to generic data, the data in cloud-assisted WBSNs will be used for providing medical diagnosis, so the integrity of data is very important because any modification will result in severe consequences such as misdiagnosis.
The public auditing scheme could provide an efficient solution to check the data integrity remotely without downloading them.
However, the traditional public auditing scheme for cloud cannot be used directly due to the high data density and weak processing capacity in WBSNs.
So, in this paper, we proposed a lightweight and efficient public auditing scheme, LEPA, for cloud-assisted WBSNs.
Compared with similar schemes, the WBSNs’ client only needs to do one symmetrical encryption with low computational cost in LEPA.
Security proof shows that LEPA can resist two types of adversaries in random oracle model.
The efficiency evaluation also shows that LEPA outperforms previous proposals.
American Psychological Association (APA)
Li, Song& Cui, Jie& Zhong, Hong& Zhang, Yiwen& He, Qiang. 2017. LEPA: A Lightweight and Efficient Public Auditing Scheme for Cloud-Assisted Wireless Body Sensor Networks. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1202914
Modern Language Association (MLA)
Li, Song…[et al.]. LEPA: A Lightweight and Efficient Public Auditing Scheme for Cloud-Assisted Wireless Body Sensor Networks. Security and Communication Networks No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1202914
American Medical Association (AMA)
Li, Song& Cui, Jie& Zhong, Hong& Zhang, Yiwen& He, Qiang. LEPA: A Lightweight and Efficient Public Auditing Scheme for Cloud-Assisted Wireless Body Sensor Networks. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1202914
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202914