Commutative Watermarking-Encryption of Audio Data with Minimum Knowledge Verification

Commutative Watermarking-Encryption of Audio Data with Minimum Knowledge Verification

We present a scheme for commutative watermarking-encryption (CWE) of audio data and demonstrate its robustness against an important class of attacks, Time-Scale Modifications (TSM). In addition, we show how the proposed CWE scheme can be integrated into a cryptographic protocol enabling public verif...

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Veröffentlicht in:Advances in Multimedia 2017-01, Vol.2017 (2017), p.1-10
Hauptverfasser: Schmitz, Roland, Gruber, Jan
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Audio data
Controller area network
Cryptography
Data encryption
Data security
Digital recording
Digital rights management
Knowledge
Methods
Multimedia
Program verification (computers)
Protocol
Robustness
Safety and security measures
Watermarking
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Beschreibung
Zusammenfassung:We present a scheme for commutative watermarking-encryption (CWE) of audio data and demonstrate its robustness against an important class of attacks, Time-Scale Modifications (TSM). In addition, we show how the proposed CWE scheme can be integrated into a cryptographic protocol enabling public verification of the embedded mark without disclosing the mark or the watermarking key used for embedding.
ISSN:1687-5680
1687-5699
DOI:10.1155/2017/5879257