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dc.contributor.authorZmudzinski, Sascha
dc.contributor.authorSteinebach, Martin
dc.contributor.editorAlkassar, Ammar
dc.contributor.editorSiekmann, Jörg
dc.date.accessioned2019-04-03T13:29:09Z
dc.date.available2019-04-03T13:29:09Z
dc.date.issued2008
dc.identifier.isbn978-3-88579-222-2
dc.identifier.issn1617-5468
dc.identifier.urihttp://dl.gi.de/handle/20.500.12116/21479
dc.description.abstractCurrent systems and protocols based on cryptographic methods for integrity and authenticity verification of media data do not distinguish between legitimate signal transformation and malicious tampering that manipulates the content. Furthermore, they usually provide no localization or assessment of the relevance of such manipu- lations with respect to human perception or semantics. For the verification of digital audio data we present an algorithm for a robust message authentication code in the context of content fragile authentication watermarking. Therefore we introduce an extension of an existing audio fingerprinting approach with respect to security and synchronization with audio watermarking. The experimental results show that the pro- posed algorithm provides both a high level of distinction between perceptually different audio data and a high robustness against signal transformations that do not change the perceived information.en
dc.language.isoen
dc.publisherGesellschaft für Informatik e. V.
dc.relation.ispartofSICHERHEIT 2008 – Sicherheit, Schutz und Zuverlässigkeit. Beiträge der 4. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.V. (GI)
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-128
dc.titleContent-based Message Authentication Coding for Audio Dataen
dc.typeText/Conference Paper
dc.pubPlaceBonn
mci.reference.pages233-247
mci.conference.sessiontitleRegular Research Papers
mci.conference.locationSaarbrücken
mci.conference.date2.- 4. April 2008


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