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Título: Formal analysis of a novel mutual authentication and key agreement protocol
Autores: Saraireh, Ja'afer M. al
Saraireh, Saleh S.
Saraireh , Mohammad S.
Nabhan, Mohammad M. al
Fecha: 2011-10-27
2011
Publicador: Unversidad Nacional de La Plata
Fuente:


Tipo: Articulo
Articulo
Tema: 3G; authentication; security; mobile station; BAN
Ciencias Informáticas
Descripción: This research work analyzes the universal mobile telecommunication system (UMTS) authentication and key agreement (AKA) protocol, which suffers from the traffic bottleneck at home location register and authentication center (HLR/AuC). In addition, serving network has no capability to authenticate mobile station. To overcome these problems a new security scheme has been proposed which provides a more efficient and a secure authentication between mobile station and home networks, the proposed protocol called Efficient AKA (E-AKA). The E-AKA uses a temporary key to enable visitor location register and serving network (VLR/SN) to authenticate mobile station (MS) without intervention of HLR/AuC. To analyze and validate the security of the proposed protocol, the BAN (Burrows, Abadi and Needham) logic is used. The results show that the E-AKA protocol is more robust than the current AKA protocol.
Idioma: Inglés