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A Reusable Secure Mobile e-Coupon Protocol

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2013, 18(10), pp.81-88
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

slyong 1

1인하공업전문대학

Accredited

ABSTRACT

Since nowadays mobile phone messages are flourishing, the application of electronic coupon (e-coupon) will become a trend for mobile users. E-coupon for mobile commerce can provide mobility for users and distribution flexibility for issuers. In this paper, we propose a mobile e-coupon system that just applies some simple cryptographic techniques, such as one-way hash function and XOR operation. In our system, the customer can control the number of issued e-coupons and the issuer can prevent them from double-redeeming. The customer does not need to perform any exponential computation in redeeming and transferring the coupons. Our scheme uses one-way hash chains for preventing from double-spending.

Citation status

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