Ticket based authentication and payment protocol for mobile telecommunications systems

Ticket based authentication and payment protocol for mobile telecommunications systems

In third generation mobile telecommunication systems such as UMTS, one of the important problems for value-added services is to check the recoverability of costs used by a mobile user. We present an efficient public-key protocol for mutual authentication and key exchange designed for value-added ser...

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Bibliographische Detailangaben
Hauptverfasser: Byung-Rae Lee, Tai-Yun Kim, Sang-Seung Kang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
3G mobile communication
Access protocols
Authentication
Computer science
Costs
Mobile communication
Mobile computing
Public key
Research and development
Security
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Beschreibung
Zusammenfassung:In third generation mobile telecommunication systems such as UMTS, one of the important problems for value-added services is to check the recoverability of costs used by a mobile user. We present an efficient public-key protocol for mutual authentication and key exchange designed for value-added services in UMTS. The proposed ticket based authentication and payment protocol provides an efficient way for VASP to check the recoverability of costs without communication with the online TTP. Furthermore, the ticket based protocol can provide anonymous service usage for a mobile user.
DOI:10.1109/PRDC.2001.992701