On the Overall Network Security Architecture of 3G Mobile Communication System
Lin De-jing
Abstract
Lin De-jing
Abstract
The security mechanism of 3G mobile communication system is discussed, based on 3GPP, with emphases on the analysis of 3G authentication and key agreement protocol, encryption and integrity protection. Finally several security schemes are proposed, aiming at the core network and based on the ATM protocol reference model, when the security layer is placed at different positions of the ATM protocol stack.
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The security mechanism of 3G mobile communication system is discussed, based on 3GPP, with emphases on the analysis of 3G authentication and key agreement protocol, encryption and integrity protection. Finally several security schemes are proposed, aiming at the core network and based on the ATM protocol reference model, when the security layer is placed at different positions of the ATM protocol stack.
Key concepts: Computer science, Computer network, Protocol stack, Authentication (law), Cryptographic protocol, Computer security, Enterprise information security architecture, Encryption