Authentication protocols for personal communication systems
SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Wireless and personal communications systems
Wireless and personal communications systems
EURASIP Journal on Wireless Communications and Networking
Performance of an enhanced GSM protocol supporting non-repudiation of service
Computer Communications
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The mutual authentication protocols of GSM and IS-41 are computationally efficient and thwart masquerading and eavesdropping. However, these protocols do not support non repudiation of service. In this paper, we propose a simple authentication protocol for Personal Communication Systems emphasizing non-repudiation and play back attack prevention. We extend the core authentication functions of GSM to include a one way function that establishes trust between the Mobile Unit and Visiting Location Register. The protocol is presented using a general notation and semantic, including major message flows.