Secure commerce on the Internet
Secure commerce on the Internet
Digital cash (2nd ed.): commerce on the Net
Digital cash (2nd ed.): commerce on the Net
Password authentication with insecure communication
Communications of the ACM
GSM System Engineering
GSM and Personal Communications Handbook
GSM and Personal Communications Handbook
Electronic Commerce: Security Risk Management and Control
Electronic Commerce: Security Risk Management and Control
Authentication and Payment in Future Mobile Systems
ESORICS '98 Proceedings of the 5th European Symposium on Research in Computer Security
SVP: A Flexible Micropayment Scheme
FC '97 Proceedings of the First International Conference on Financial Cryptography
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
NetPay: An off-line, decentralized micro-payment system for thin-client applications
Electronic Commerce Research and Applications
Architecture for a component-based, plug-in micro-payment system
APWeb'03 Proceedings of the 5th Asia-Pacific web conference on Web technologies and applications
Securing micropayment transactions over session initiation protocol
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Micropayment schemes with ability to return changes
Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
Sharing secure m-coupons for peer-generated targeting via eWOM communications
Electronic Commerce Research and Applications
| Hi-index | 0.00 |
Electronic payment systems for wireless devices need to take into account the limited computational and storage ability of such devices. Micropayment schemes seem well suited to this scenario since they are specifically designed for efficient operation. Most micropayment schemes require a digital signature and therefore users must support public key operations and, furthermore, a public key infrastructure must be available. Such schemes are not suitable for current wireless systems since public key technology is not supported. We examine the SVP micropayment scheme which overcomes this problem by using only symmetric key cryptography and relying on tamper resistance. Some limitations are observed in the SVP micropayment scheme and an enhanced scheme is proposed suitable for current generation wireless communications.