A Secure Ciphertext Retrieval Scheme against Insider KGAs for Mobile Devices in Cloud Storage
Joint Authors
Zhang, Xiao Jun
Xie, Run
He, Chanlian
Xie, Dongqing
Gao, Chongzhi
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-06
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
With the advent of cloud computing, data privacy has become one of critical security issues and attracted much attention as more and more mobile devices are relying on the services in cloud.
To protect data privacy, users usually encrypt their sensitive data before uploading to cloud servers, which renders the data utilization to be difficult.
The ciphertext retrieval is able to realize utilization over encrypted data and searchable public key encryption is an effective way in the construction of encrypted data retrieval.
However, the previous related works have not paid much attention to the design of ciphertext retrieval schemes that are secure against inside keyword-guessing attacks (KGAs).
In this paper, we first construct a new architecture to resist inside KGAs.
Moreover we present an efficient ciphertext retrieval instance with a designated tester (dCRKS) based on the architecture.
This instance is secure under the inside KGAs.
Finally, security analysis and efficiency comparison show that the proposal is effective for the retrieval of encrypted data in cloud computing.
American Psychological Association (APA)
Xie, Run& He, Chanlian& Xie, Dongqing& Gao, Chongzhi& Zhang, Xiao Jun. 2018. A Secure Ciphertext Retrieval Scheme against Insider KGAs for Mobile Devices in Cloud Storage. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1214336
Modern Language Association (MLA)
Xie, Run…[et al.]. A Secure Ciphertext Retrieval Scheme against Insider KGAs for Mobile Devices in Cloud Storage. Security and Communication Networks No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1214336
American Medical Association (AMA)
Xie, Run& He, Chanlian& Xie, Dongqing& Gao, Chongzhi& Zhang, Xiao Jun. A Secure Ciphertext Retrieval Scheme against Insider KGAs for Mobile Devices in Cloud Storage. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1214336
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214336