Authenticated key agreement algorithm for conference establishment in 3G mobile network

Authenticated key agreement algorithm for conference establishment in 3G mobile network

This paper describes an authenticated key agreement procedure for establishing conference sessions between multiple users in IP multimedia subsystem (IMS) of 3G mobile network. The main presumption is a tightly coupled conference model with a central conference server (focus/mixer). The server has o...

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Bibliographische Detailangaben
Hauptverfasser: Milic, D.B., Senk, V.I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
authenticated key agreement
Communication system security
Cryptography
Environmental economics
Eyes
IMS
Information security
Intelligent networks
IP networks
Mobile communication
Network servers
SIP
Videoconference
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Beschreibung
Zusammenfassung:This paper describes an authenticated key agreement procedure for establishing conference sessions between multiple users in IP multimedia subsystem (IMS) of 3G mobile network. The main presumption is a tightly coupled conference model with a central conference server (focus/mixer). The server has only basic functionalities of message distribution, whereby SIP messages are used as carriers for agreement information
DOI:10.1109/EURCON.2005.1629857