A Security Protocol for Certified E-Goods Delivery

  • Authors:
  • Aleksandra Nenadic;Ning Zhang;Stephen Barton

  • Affiliations:
  • -;-;-

  • Venue:
  • ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
  • Year:
  • 2004

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Abstract

This paper presents an efficient security protocolfor certified e-goods delivery with the followingfeatures: (1) ensures strong fairness, (2) ensures non-repudiationof origin and non-repudiation of receipt,(3) allows the receiver of an e-goods to verify, duringthe protocol execution, that the e-goods he is about toreceive is the one he is signing the receipt for, (4) doesnot require the active involvement of a fully trustedthird party, but rather an off-line and transparentsemi-trusted third party (STTP) only in cases of unfairbehaviour by any party, and (5) providesconfidentiality protection for the exchanged items fromthe STTP.