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Large scale distributed watermarking of multicast media through encryption
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science. Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Distance- Spanning Technology.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science. Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Distance- Spanning Technology.ORCID iD: 0000-0002-4279-5396
2001 (English)In: Proceedings of the International Federation for Information Processing, Communications and Multimedia Security Joint working conference IFIP TC6 and TC11, 2001, p. 149-158Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we describe a scheme in which each receiver of a multicast session receives a stream with a different, unique watermark, while still retaining the scalability of multicast. The watermarked streams can be used to trace those users who make unauthorized copies of a stream. The watermarking is enabled by encryption of two slightly different copies of the original stream with a large set of different keys.
Place, publisher, year, edition, pages
2001. p. 149-158
Series
IFIP AICT - Advances in Information and Communication technology, ISSN 1868-4238 ; 64
National Category
Computer and Information Sciences
Research subject
Pervasive Mobile Computing
Identifiers
URN: urn:nbn:se:ltu:diva-38136DOI: 10.1007/978-0-387-35413-2_14Scopus ID: 2-s2.0-84904254949Local ID: c6ec3d20-a08f-11db-8975-000ea68e967bOAI: oai:DiVA.org:ltu-38136DiVA, id: diva2:1011635
Conference
Large scale distributed watermarking of multicast media through encryption : 17/12/2001
Note

Godkänd; 2001; 20060922 (ysko)

Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2025-10-22Bibliographically approved

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fulltext(71 kB)323 downloads
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Parviainen, RolandParnes, Peter

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