Electronic Payment in Mobile Environment
DEXA '02 Proceedings of the 13th International Workshop on Database and Expert Systems Applications
A SET Based Approach to Secure the Payment in Mobile Commerce
LCN '02 Proceedings of the 27th Annual IEEE Conference on Local Computer Networks
A Secure Account-Based Mobile Payment Protocol
ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
Design, implementation, and deployment of the iKP secure electronic payment system
IEEE Journal on Selected Areas in Communications
New mobile payment protocol: mobile pay center protocol (MPCP)
ISPACT'10 Proceedings of the 9th WSEAS international conference on Advances in e-activities, information security and privacy
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Many secure electronic payment protocols have been proposed, most of which are based on public key cryptograph. These protocols, however, are not suitable for mobile network due to the limitations of mobile environments, such as limited computation capability of mobile devices, limited bandwidth, etc. In this paper, we propose a private and efficient payment protocol for mobile network, which only involves symmetric key algorithm, such as symmetric encryption, hash function and keyed hash function. All these operations can be implemented on mobile devices feasibly. The proposed protocol also achieves completely privacy protection of buyers, which is one of the important requirements in mobile commerce. First, the identity of the buyer is protected from the merchant. Second, the transaction privacy of the buyer, such as what the buyer buys, and whom the buyer buys from, are also protected from any other parties and financial institutions. By giving a security analysis, we show that our protocol satisfies all security requirements in electronic payment.