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Three Kinds of E-wallets for a NetPay Micro-Payment System

  • Xiaoling Dai
  • John Grundy
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3306)

Abstract

We have developed NetPay, a micro-payment protocol characterized by off-line processing, customer anonymity and relatively high performance and security using one-way hashing functions for encryption. In our NetPay prototypes we have identified three kinds of electronic wallets to store e-coins – a server-side wallet, client-side wallet application, and cookie-based wallet cache. We describe the motivation for NetPay and describe the three kinds of e-wallets and their design. We report on prototype implementations of these wallets and end-user perceptions of their use.

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References

  1. 1.
    Dai, X., Lo, B.: NetPay – An Efficient Protocol for Micropayments on the WWW. In: Fifth Australian World Wide Web Conference, Australia (1999)Google Scholar
  2. 2.
    Dai, X., Grundy, J., Lo, B.: Comparing and contrasting micro-payment models for E-commerce systems. In: International Conferences of Info-tech and Info-net (ICII), China (2001)Google Scholar
  3. 3.
    Dai, X., Grundy, J.: Architecture of a Micro-Payment System for Thin-Client Web Applications. In: Proceedings of the 2002 International Conference on Internet Computing, June 24-27, pp. 444–450. CSREA Press, Las Vegas (2002)Google Scholar
  4. 4.
    Dai, X., Grundy, J.: Customer Perception of a Thin-client Micro-payment System Issues and Experiences. Journal of End User Computing 15(4), 62–77 (2003)CrossRefGoogle Scholar
  5. 5.
    Gabber, E., Silberschatz, A.: Agora: A Minimal Distributed Protocol for Electronic Commerce. In: Adam, N.R., Yesha, Y. (eds.) Electronic Commerce 1994. LNCS, vol. 1028, pp. 223–232. Springer, Heidelberg (1996)Google Scholar
  6. 6.
    Gabber, E., Silberschatz, A.: Micro Payment Transfer Protocol (MPTP) Version 0.1. W3C Working Draft (1995), http://www.w3.org/pub/WWW/TR/WD-mptp
  7. 7.
    Herzberg, A., Yochai, H.: Mini-pay: Charging per Click on the Web (1996), http://www.ibm.net.il/ibm_il/int-lab/mpay
  8. 8.
    Manasse, M.: The Millicent Protocols for Electronic Commerce. In: First USENIX Workshop on Electronic Commerce, New York (1995)Google Scholar
  9. 9.
    MP3 Web Site, http://www.mp3.com
  10. 10.
    Posman, Would You Pay for Google? (2002), http://www.clickz.com/media/agency_start/article.php/1013901
  11. 11.
    Rivest, R., Shamir, A.: PayWord and MicroMint: Two Simple Micropayment Schemes. In: Lomas, M. (ed.) Security Protocols 1996. LNCS, vol. 1189, pp. 69–87. Springer, Heidelberg (1997)Google Scholar
  12. 12.
    Welcome to MilliCent WORLD Homepage (2001), http://www.mllicent.gr.jp

Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Xiaoling Dai
    • 1
  • John Grundy
    • 2
    • 3
  1. 1.Department of Mathematics and Computing ScienceThe University of the South PacificSuvaFiji
  2. 2.Department of Computer ScienceUniversity of AucklandAucklandNew Zealand
  3. 3.Department of Electrical and Electronic EngineeringUniversity of AucklandAucklandNew Zealand

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