Security enhanced accountable anonymous PKI certificates for mobile e-commerce
Computer Networks: The International Journal of Computer and Telecommunications Networking
Evaluation of certificate validation mechanisms
Computer Communications
A secure e-Government platform architecture for small to medium sized public organizations
Electronic Commerce Research and Applications
An Open Mobile Identity Tool: An Architecture for Mobile Identity Management
EuroPKI '08 Proceedings of the 5th European PKI workshop on Public Key Infrastructure: Theory and Practice
Evaluation of mobile services for the future of 3G operators
International Journal of Mobile Communications
On secure JAVA application in SOA-based PKI mobile government systems
CISIS'11 Proceedings of the 4th international conference on Computational intelligence in security for information systems
Prevention of wormhole attacks in mobile commerce based on non-infrastructure wireless networks
Electronic Commerce Research and Applications
A new mobile payment system with formal verification
International Journal of Internet Technology and Secured Transactions
Mobile identity management system in heterogeneous wireless networks
Annales UMCS, Informatica - Security Systems
An ECC based public key infrastructure usable for mobile applications
Proceedings of the Second International Conference on Computational Science, Engineering and Information Technology
SMSCrypto: A lightweight cryptographic framework for secure SMS transmission
Journal of Systems and Software
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With the advent of wireless communication and internet protocol, many technologies have been developed to provide mobile phone user with the wireless internet service. Security supporting wireless internet must be guaranteed at same level as the wired security. But PKI (Public Key Infrastructure) which is used for the security of e-commerce in wired internet is not suitable for the mobile phone because of the fundamental limitation of performance such as less memory and less powerful CPU. Therefore, we need to develop a wireless PKI (WPKI) that provides the similar security level as the wired PKI supporting mobile phone. In this paper, we consider why it is difficult to apply the wired PKI technology to the mobile phone and how to cope with these problems. We propose wireless PKI technology and illustrate that implementation result of the proposed wireless PKI technology on the newest mobile phone. We minimize data sizes processed in mobile phone, and optimize protocols for the certificate management and verification between mobile phone and server. This results in the reduced module sizes to be able to install in mobile phone. Hence, the proposed WPKI technology shows that security is in the same level as the wired PKI and all PKI procedures are successfully processed in mobile phone.