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Authors: Mina Deng ; Li Weng and Bart Preneel

Affiliation: IBBT-COSIC, K. U. Leuven, ESAT/SCD, Belgium

ISBN: 978-989-8111-60-9

Keyword(s): Security, Watermarking protocol, e-Commerce, Cryptography.

Related Ontology Subjects/Areas/Topics: Authentication and Watermarking ; Computer-Supported Education ; e-Learning ; e-Learning, e-Commerce and e-Society Applications ; Multimedia ; Multimedia Systems and Applications ; Telecommunications

Abstract: Buyer-seller watermarking protocols integrate multimedia watermarking and fingerprinting with cryptography, for copyright protection, piracy tracing, and privacy protection. We propose an efficient buyer-seller watermarking protocol based on dynamic group signatures and additive homomorphism, to provide all the required security properties, namely traceability, anonymity, unlinkability, dispute resolution, non-framing, and non-repudiation. Another distinct feature is the improvement of the protocol’s utility, such that the double watermark insertion mechanism is avoided; the final quality of the distributed content is improved; the communication expansion ratio and computation complexity are reduced, comparing with conventional schemes.

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Paper citation in several formats:
Deng M.; Weng L.; Preneel B. and (2008). ANONYMOUS BUYER-SELLER WATERMARKING PROTOCOL WITH ADDITIVE HOMOMORPHISM.In Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008) ISBN 978-989-8111-60-9, pages 300-307. DOI: 10.5220/0001934303000307

@conference{sigmap08,
author={Mina Deng and Li Weng and Bart Preneel},
title={ANONYMOUS BUYER-SELLER WATERMARKING PROTOCOL WITH ADDITIVE HOMOMORPHISM},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008)},
year={2008},
pages={300-307},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001934303000307},
isbn={978-989-8111-60-9},
}

TY - CONF

JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2008)
TI - ANONYMOUS BUYER-SELLER WATERMARKING PROTOCOL WITH ADDITIVE HOMOMORPHISM
SN - 978-989-8111-60-9
AU - Deng, M.
AU - Weng, L.
AU - Preneel, B.
PY - 2008
SP - 300
EP - 307
DO - 10.5220/0001934303000307

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