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Two-Party Attribute-Based Key Agreement Protocol with Constant-Size Ciphertext and Key
Joint Authors
Li, J.
Zhang, Yichen
Hu, Shengzhou
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-21
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
Based on mutual authentication, the session key is established for communication nodes on the open network.
In order to satisfy fine-grained access control for cloud storage, the two-party attribute-based key agreement protocol (TP-AB-KA) was proposed.
However, the existing TP-AB-KA protocol is high in the cost of computation and communication and is not unfit for application in a mobile cloud setting because mobile devices are generally resource constrained.
To solve the above issue, we propose a TP-AB-KA protocol with constant-size ciphertext and key.
Our TP-AB-KA protocol is provable security in the standard model.
The concrete proof is given under the augmented multisequence of exponents' decisional Diffie-Hellman (aMSE-DDH) hypothesis in the attribute-based BJM model (AB-BJM).
Compared with the existing TP-AB-KA protocols, the computation cost and communication cost of our protocol are largely reduced.
American Psychological Association (APA)
Li, J.& Hu, Shengzhou& Zhang, Yichen. 2018. Two-Party Attribute-Based Key Agreement Protocol with Constant-Size Ciphertext and Key. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1214466
Modern Language Association (MLA)
Li, J.…[et al.]. Two-Party Attribute-Based Key Agreement Protocol with Constant-Size Ciphertext and Key. Security and Communication Networks No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1214466
American Medical Association (AMA)
Li, J.& Hu, Shengzhou& Zhang, Yichen. Two-Party Attribute-Based Key Agreement Protocol with Constant-Size Ciphertext and Key. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1214466
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214466