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Proceedings Paper

Dual watermarking scheme for secure buyer-seller watermarking protocol
Author(s): Neelesh Mehra; Madhu Shandilya
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Paper Abstract

A buyer-seller watermarking protocol utilize watermarking along with cryptography for copyright and copy protection for the seller and meanwhile it also preserve buyers rights for privacy. It enables a seller to successfully identify a malicious seller from a pirated copy, while preventing the seller from framing an innocent buyer and provide anonymity to buyer. Up to now many buyer-seller watermarking protocols have been proposed which utilize more and more cryptographic scheme to solve many common problems such as customer's rights, unbinding problem, buyer's anonymity problem and buyer's participation in the dispute resolution. But most of them are infeasible since the buyer may not have knowledge of cryptography. Another issue is the number of steps to complete the protocols are large, a buyer needs to interact with different parties many times in these protocols, which is very inconvenient for buyer. To overcome these drawbacks, in this paper we proposed dual watermarking scheme in encrypted domain. Since neither of watermark has been generated by buyer so a general layman buyer can use the protocol.

Paper Details

Date Published: 8 June 2012
PDF: 5 pages
Proc. SPIE 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012), 83342U (8 June 2012); doi: 10.1117/12.956459
Show Author Affiliations
Neelesh Mehra, Samrat Ashok Technological Institute (India)
Madhu Shandilya, Maulana Azad National Institute of Technology (India)

Published in SPIE Proceedings Vol. 8334:
Fourth International Conference on Digital Image Processing (ICDIP 2012)
Mohamed Othman; Sukumar Senthilkumar; Xie Yi, Editor(s)

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