Designing a generic payment service
IBM Systems Journal
Journal of Theoretical and Applied Electronic Commerce Research
An Anonymous Account-Based Mobile Payment Protocol for a Restricted Connectivity Scenario
DEXA '07 Proceedings of the 18th International Conference on Database and Expert Systems Applications
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
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In this work, we present a mobile e-payment scenario where the merchant entity has important connectivity restrictions, which is only able of communicating through short distance connections (Wi-Fi or Bluetooth). To protect the exchange of messages, our work describes a payment protocol centered in the client which applies digital signature with recovery using self-certified public keys. Additionally, security aspects have been analyzed and protocol implementation specifications have been presented.