An Efficient Pairing-Free Certificateless Searchable Public Key Encryption for Cloud-Based IIoT
Joint Authors
Feng, Dengguo
Ma, Mimi
Luo, Min
Fan, Shuqin
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-21
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
The Industrial Internet of Things (IIoT), as a special form of Internet of Things (IoT), has great potential in realizing intelligent transformation and industrial resource utilization.
However, there are security and privacy concerns about industrial data, which is shared on an open channel via sensor devices.
To address these issues, many searchable encryption schemes have been presented to provide both data privacy-protection and data searchability.
However, due to the use of expensive pairing operations, most previous schemes were inefficient.
Recently, a certificateless searchable public-key encryption (CLSPE) scheme was designed by Lu et al.
to remove the pairing operation.
Unfortunately, we find that Lu et al.’s scheme is vulnerable to user impersonation attacks.
To enhance the security, a new pairing-free dual-server CLSPE (DS-CLSPE) scheme for cloud-based IIoT deployment is designed in this paper.
In addition, we provide security and efficiency analysis for DS-CLSPE.
The analysis results show that DS-CLSPE can resist chosen keyword attacks (CKA) and has better efficiency than other related schemes.
American Psychological Association (APA)
Ma, Mimi& Luo, Min& Fan, Shuqin& Feng, Dengguo. 2020. An Efficient Pairing-Free Certificateless Searchable Public Key Encryption for Cloud-Based IIoT. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214730
Modern Language Association (MLA)
Ma, Mimi…[et al.]. An Efficient Pairing-Free Certificateless Searchable Public Key Encryption for Cloud-Based IIoT. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1214730
American Medical Association (AMA)
Ma, Mimi& Luo, Min& Fan, Shuqin& Feng, Dengguo. An Efficient Pairing-Free Certificateless Searchable Public Key Encryption for Cloud-Based IIoT. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1214730
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214730