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DHWM: A scheme for managing watermarking keys in the aquarelle multimedia distributed system

  • University of Louvain
  • INRIA Institut National de Recherche en Informatique et en Automatique

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Résumé

This paper presents secure architecture and protocols for managing Intellectual Property Rights in distributed content databases in a close environment. The implementation of this architecture is currently being realized in the European project AQUARELLE. Registered users will access on the Internet to high value content through secure servers. The main interest of this paper is protocols and architecture developed for using watermarking technologies, with a clever and efficient key management based on the Difl'ie-Hellman (DH) protocol and Trusted Third Parties (TTP). This paper presents a short survey of watermarking technologies. Next Aquarelle background is specified, along with the chosen watermarking algorithm, which is convenient for the project. Next the DHWM key exchange is presented, based on the simple idea that watermarking and verification can be separated. This scheme uses the Diffie-Hellman keyexchange protocol. Next some hints on the implementation of the scheme and on its correctness are given.

langue originaleAnglais
titreComputer Security — ESORICS 1998 - 5th European Symposium on Research in Computer Security, Proceedings
rédacteurs en chefYves Deswarte, Jean-Jacques Quisquater, Dieter Gollmann, Catherine Meadows
EditeurSpringer Verlag
Pages241-255
Nombre de pages15
ISBN (imprimé)3540650040, 9783540650041
Les DOIs
étatPublié - 1 janv. 1998
Evénement5th European Symposium on Research in Computer Security, ESORICS 1998 - Louvain-la-Neuve, Belgique
Durée: 16 sept. 199818 sept. 1998

Série de publications

NomLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1485
ISSN (imprimé)0302-9743
ISSN (Electronique)1611-3349

Une conférence

Une conférence5th European Symposium on Research in Computer Security, ESORICS 1998
Pays/TerritoireBelgique
La villeLouvain-la-Neuve
période16/09/9818/09/98

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