Eighth Pacific Rim International Symposium on Dependable Computing (PRDC'01)
Ticket Based Authentication and Payment Protocol for Mobile Telecommunications Systems
Seoul, Korea
December 17-December 19
ISBN: 0-7695-1414-6
In the 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. In this paper we present an efficient public-key protocol for mutual authentication and key exchange designed for value-added services in UMTS. Proposed ticket based authentication and payment protocol provides an efficient way for VASP to check the recoverability of costs without communication with the on-line TTP. Furthermore, ticket based protocol can provide anonymous service usage for a mobile user.
Citation:
Byung-Rae Lee, Tai-Yun Kim, Sang-Seung Kang, "Ticket Based Authentication and Payment Protocol for Mobile Telecommunications Systems," prdc, pp.218, Eighth Pacific Rim International Symposium on Dependable Computing (PRDC'01), 2001