An improved Authentication and Key Agreement Protocol of 3G

Zheng, Xiankun; Liu, Changjiang

doi:10.1109/etcs.2009.424

Cited by 5 publications

(4 citation statements)

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“…In the literature, there are many researches related to the authentication in 3G network or WLAN , but there are still some problems, and most of them did not provide the complete solution to the convergence environment. For example, the approach in alleviates the additional cost in 3GPP TS 33.234 by simplifying the second phase in the EAP‐AKA scheme.…”

Section: Related Workmentioning

confidence: 99%

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Secure authentication mechanism for RFID tag in WLAN convergence 3G networks

Guo

Liaw

Chen

et al. 2011

Security Comm Networks

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In the convergence network, the different technologies can be integrated to offer pervasive networking. Although it is able to provide better networking ability, the technical differentiation will make the management be more difficult. Especially when the security issues are considered, it is very necessary and important to develop some proper mechanisms for such a convergence environment. In this paper, we propose a secure authentication mechanism for third‐generation telecommunication (3G) and wireless local area network integrated networks. The proposed scheme is developed based on TS 33.234 and improves the network security with radio frequency identification tags. The analysis shows that the proposed scheme not only provides more functions but also satisfies more secure considerations for authentication in 3G network and wireless local area network convergence environment. Copyright © 2011 John Wiley & Sons, Ltd.

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Section: Related Workmentioning

confidence: 99%

“…There is another discussion which improves the 3GPP authentication scheme in . It provides mutual authentication and secure transmission by the authenticating vector.…”

Section: Related Workmentioning

confidence: 99%

Secure authentication mechanism for RFID tag in WLAN convergence 3G networks

Guo

Liaw

Chen

et al. 2011

Security Comm Networks

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“…Assume that there are n mobile nodes (clients) and a powerful node U 0 . Assume that each client U i (1 ≤ i ≤ n) has already authenticated mutually to the powerful node U 0 by using some remote user authentication protocols [21][22][23]. Hence, this protocol can be applied to cellular or imbalanced wireless networks.…”

Section: New Group Key Agreement Protocol With Dynamic Joining/leavingmentioning

confidence: 99%

“…To provide dynamic member joining/leaving, we propose a secure and dynamic GKA protocol that is well suited for imbalanced wireless networks in terms of computation cost. We assume that each client and the powerful node have already authenticated mutually using some remote user authentication protocols [21][22][23]. For security analysis, we demonstrate that the proposed protocol is secure against passive attacks under the decision Diffi e-Hellman problem [24,25] and the hash function assumptions.…”

mentioning

confidence: 99%

An efficient dynamic group key agreement protocol for imbalanced wireless networks

Chuang

Tseng

2010

Int J Network Mgmt

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SUMMARYOwing to the popularity of wireless networks, the group key agreement (GKA) design is critical for providing secure group communications over an insecure wireless channel. In 2005, Nam et al. proposed a GKA protocol for imbalanced wireless networks in which an imbalanced wireless network consists of many mobile nodes with limited computing capability and a powerful node with less restriction. In 2007, Tseng showed that Nam et al.'s protocol is not a contributory GKA, while he also proposed a new GKA protocol. However, neither GKA protocol is concerned with dynamic member joining/leaving. This is an important functionality of GKA, especially for a wireless network environment. In this paper, we propose a dynamic group key agreement protocol for imbalanced wireless networks, and show that it requires less computation cost for dynamic member joining/leaving as compared to the previously proposed protocols. We also show that the proposed protocol is provably secure against passive attacks under the decision Diffi e-Hellman problem and the hash function assumptions. Furthermore, by the pre-shared two-party key between a mobile node and the powerful node in the existing imbalanced wireless networks, we propose a generalized GKA protocol that requires only several hash functions.

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