A certificate-based aka protocol secure against public key replacement attacks
Joint Authors
Lu, Yang
Zhang, Quanling
Li, Jiguo
Source
The International Arab Journal of Information Technology
Issue
Vol. 16, Issue 4 (31 Jul. 2019)11 p.
Publisher
Publication Date
2019-07-31
Country of Publication
Jordan
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
Certificate-based cryptography is a new public key cryptographic paradigm that has many appealing features since it simultaneously solves the certificate revocation problem in conventional public key cryptography and the key escrow problem in identity-based cryptography.
Till now, three certificate-based authenticated key agreement (AKA) protocols have been proposed.
However, our cryptanalysis shows that none of them is secure under the public key replacement attack.
To overcome the security weaknesses in these protocols, we develop a new certificate-based AKA protocol.
In the random oracle model, we formerly prove its security under the hardness of discrete logarithm problem, computational Diffie-Hellman problem and bilinear Diffie-Hellman problem.
Compared with the previous proposals, it enjoys lower computation overhead while providing stronger security assurance.
To the best of our knowledge, it is the first certificate-based AKA protocol that resists the public key replacement attack in the literature so far.
American Psychological Association (APA)
Lu, Yang& Zhang, Quanling& Li, Jiguo. 2019. A certificate-based aka protocol secure against public key replacement attacks. The International Arab Journal of Information Technology،Vol. 16, no. 4.
https://search.emarefa.net/detail/BIM-854832
Modern Language Association (MLA)
Lu, Yang…[et al.]. A certificate-based aka protocol secure against public key replacement attacks. The International Arab Journal of Information Technology Vol. 16, no. 4 (Jul. 2019).
https://search.emarefa.net/detail/BIM-854832
American Medical Association (AMA)
Lu, Yang& Zhang, Quanling& Li, Jiguo. A certificate-based aka protocol secure against public key replacement attacks. The International Arab Journal of Information Technology. 2019. Vol. 16, no. 4.
https://search.emarefa.net/detail/BIM-854832
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-854832