Genuine and Secure Identity-Based Public Audit for the Stored Data in Healthcare Cloud
Joint Authors
Zhang, Jianhong
Sun, Zhibin
Mao, Jian
Source
Journal of Healthcare Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-18
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Cloud storage has attracted more and more concern since it permits cloud users to save and employ the corresponding outsourced files at arbitrary time, with arbitrary facility and from arbitrary place.
To make sure data integrality, numerous public auditing constructions have been presented.
However, existing constructions mainly have built on the PKI.
In these constructions, to achieve data integrality, the auditor first must authenticate the legality of PKC, which leads to a great burden for the auditor.
To eliminate the verification of time-consuming certificate, in this work, we present an efficient identity-based public auditing proposal.
Our construction is an identity-based data auditing system in the true sense in that the algorithm to calculate authentication signature is an identity-based signature algorithm.
By extensive security evaluation and experimental testing, the consequences demonstrate that our proposal is safe and effective; it can efficiently hold back forgery attack and replay attack.
Finally, compared with the two identity-based public auditing proposals, our proposal outperforms the two proposals under the condition of overall considering computational cost, communication overhead, and security strength.
American Psychological Association (APA)
Zhang, Jianhong& Sun, Zhibin& Mao, Jian. 2018. Genuine and Secure Identity-Based Public Audit for the Stored Data in Healthcare Cloud. Journal of Healthcare Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1191417
Modern Language Association (MLA)
Zhang, Jianhong…[et al.]. Genuine and Secure Identity-Based Public Audit for the Stored Data in Healthcare Cloud. Journal of Healthcare Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1191417
American Medical Association (AMA)
Zhang, Jianhong& Sun, Zhibin& Mao, Jian. Genuine and Secure Identity-Based Public Audit for the Stored Data in Healthcare Cloud. Journal of Healthcare Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1191417
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1191417