Payment in a kiosk centric model with mobile and low computational power devices

  • Authors:
  • Jesús Téllez Isaac;José Sierra Camara;Antonio Izquierdo Manzanares;Mildrey Carbonell Castro

  • Affiliations:
  • Computer Science Deparment, Universidad Carlos III de Madrid, Leganés (Madrid), Spain;Computer Science Deparment, Universidad Carlos III de Madrid, Leganés (Madrid), Spain;Computer Science Deparment, Universidad Carlos III de Madrid, Leganés (Madrid), Spain;Computer Science Deparment, Universidad Carlos III de Madrid, Leganés (Madrid), Spain

  • Venue:
  • ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part V
  • Year:
  • 2006

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Abstract

In this paper we present a protocol for a mobile payment system based on a Kiosk Centric Model (proposed by [2]) that employs symmetric-key operations which require low computational power. Our protocol is suitable for mobile payment systems where the customer cannot communicate with the issuer due to the absence of Internet access with her mobile device and the costs of implementing other mechanisms of communication between both of them are high. However, our proposal illustrates how a portable device equipped with a short range link (such Bluetooth, Infrared or Wi-Fi) and low computational power should be enough to interact with a vendor machine in order to buy goods in a secure way.