Go home now Header Background Image
Submission Procedure
share: |
Follow us
Volume 17 / Issue 6

available in:   PDF (242 kB) PS (259 kB)
Similar Docs BibTeX   Write a comment
Links into Future
DOI:   10.3217/jucs-017-06-0891


Improving Security Levels of IEEE802.16e Authentication by Involving Diffie-Hellman PKDS

Yi-Li Huang (TungHai University, Taiwan)

Fang-Yie Leu (TungHai University, Taiwan)

Chao-Hong Chiu (TungHai University, Taiwan)

I-Long Lin (Central Police University, Taiwan)

Abstract: Recently, IEEE 802.16 Worldwide Interoperability for Microwave Access (WiMAX for short) has provided us with low-cost, high efficiency and high bandwidth network services. However, as with the WiFi, the radio wave transmission also makes the WiMAX face the wireless transmission security problem. To solve this problem, the IEEE802.16Std during its development stage defines the Privacy Key Management (PKM for short) authentication process which offers a one-way authentication. However, using a one-way authentication, an SS may connect to a fake BS. Mutual authentication, like that developed for PKMv2, can avoid this problem. Therefore, in this paper, we propose an authentication key management approach, called Diffie-Hellman-PKDS-based authentication method (DiHam for short), which employs a secret door asymmetric one-way function, Public Key Distribution System (PKDS for short), to improve current security level of facility authentication between WiMAX’s BS and SS. We further integrate the PKMv1 and the DiHam into a system, called PKM-DiHam (P-DiHam for short), in which the PKMv1 acts as the authentication process, and the DiHam is responsible for key management and delivery. By transmitting securely protected and well-defined parameters for SS and BS, the two stations can mutually authenticate each other. Messages including those conveying user data and authentication parameters can be then more securely delivered.

Keywords: Common secret key, Diffie-Hellman PKDS, IEEE802.16e data security, PKMv1, WiMAX security

Categories: C.2.3, H.4.3, K.6.5