Security on the move: indirect authentication using Kerberos
MobiCom '96 Proceedings of the 2nd annual international conference on Mobile computing and networking
Ticket based service access for the mobile user
MobiCom '97 Proceedings of the 3rd annual ACM/IEEE international conference on Mobile computing and networking
One-way functions are essential for single-server private information retrieval
STOC '99 Proceedings of the thirty-first annual ACM symposium on Theory of computing
Untraceable electronic mail, return addresses, and digital pseudonyms
Communications of the ACM
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
GSM System Engineering
Cryptography: Theory and Practice
Cryptography: Theory and Practice
Untraceable off-line electronic cash flow in e-commerce
ACSC '01 Proceedings of the 24th Australasian conference on Computer science
Security Issues in Mobile Database Access
Proceedings of the IFIP TC11 WG 11.3 Twelfth International Working Conference on Database Security XII: Status and Prospects
Authentication and Payment in Future Mobile Systems
ESORICS '98 Proceedings of the 5th European Symposium on Research in Computer Security
Secure Billing for Mobile Information Services in UMTS
IS&N '98 Proceedings of the 5th International Conference on Intelligence and Services in Networks: Technology for Ubiquitous Telecom Services
A flexible payment scheme and its permission-role assignment
ACSC '03 Proceedings of the 26th Australasian computer science conference - Volume 16
Accountable Anonymous Access to Services in Mobile Communication Systems
SRDS '99 Proceedings of the 18th IEEE Symposium on Reliable Distributed Systems
Pseudorandom functions revisited: the cascade construction and its concrete security
FOCS '96 Proceedings of the 37th Annual Symposium on Foundations of Computer Science
Building a consumer scalable anonymity payment protocol for Internet purchases
RIDE '02 Proceedings of the 12th International Workshop on Research Issues in Data Engineering: Engineering E-Commerce/E-Business Systems (RIDE'02)
A Global Ticket-Based Access Scheme for Mobile Users
Information Systems Frontiers
Authorization algorithms for the mobility of user-role relationship
ACSC '05 Proceedings of the Twenty-eighth Australasian conference on Computer Science - Volume 38
A framework for role-based group deligation in distributed environments
ACSC '06 Proceedings of the 29th Australasian Computer Science Conference - Volume 48
A Generic Protocol for Controlling Access to Mobile Services
Proceedings of the 2005 conference on Applied Public Key Infrastructure: 4th International Workshop: IWAP 2005
Anonymous reputation based reservations in e-commerce (amnesic)
Proceedings of the 13th International Conference on Electronic Commerce
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This paper presents an anonymous access scheme for electronic-services. The scheme based on tickets supports efficient authentications of users, services and service providers over different domains. Tickets are issued by a Credential Centre through a signature protocol and are used to verify correctness of the requested service as well as to direct billing information to the appropriate user. The service providers can avoid roaming to multiple service domains, only contacting the Credential Centre to certify the user's ticket since tickets carry all authorization information needed for the requested services. The user can preserve anonymity and read a clear record of charges in the Credential Centre at anytime. Furthermore, the identity of misbehaving users can be revealed by a Trusted Centre.