Interworking of SIP Authentication with DIAMETER and Security Analysis 


Vol. 29,  No. 3, pp. 426-435, Mar.  2004


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  Abstract

The DIAMETER protocol provides Authentication, Authorization, and Accounting (AAA) transactions across the Internet. SIP(Session Initiation Protocol) will be used for new types of signaling, such as instant messaging and application level mobility across networks. And SIP will be a major signaling protocol for next generation wireless networks. But the Digest authentication scheme is not using a secure method of user authentication in SIP, and it is vulnerable to man-in-the-middle attacks or dictionary attacks. This study focused on designing a SIP proxy for interworking with AAA server with respect to user authentication and security analysis. We compared and analyzed the security aspects of the scenarios and propose two proposals that a response which include the user address and password-based mutual authentication and key agreement protocol. It is claimed to be more secure against common attacks than current scenarios.

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  Cite this article

[IEEE Style]

S. Park, S. Jung, B. Lee, H. Kim, "Interworking of SIP Authentication with DIAMETER and Security Analysis," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 3, pp. 426-435, 2004. DOI: .

[ACM Style]

Sungjoon Park, Souhwan Jung, Byung-Gil Lee, and Hyun-Gon Kim. 2004. Interworking of SIP Authentication with DIAMETER and Security Analysis. The Journal of Korean Institute of Communications and Information Sciences, 29, 3, (2004), 426-435. DOI: .

[KICS Style]

Sungjoon Park, Souhwan Jung, Byung-Gil Lee, Hyun-Gon Kim, "Interworking of SIP Authentication with DIAMETER and Security Analysis," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 3, pp. 426-435, 3. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880