Watermarking Systems Engineering (Signal Processing and Communications, 21)
Watermarking Systems Engineering (Signal Processing and Communications, 21)
Audio watermarking under desynchronization and additive noise attacks
IEEE Transactions on Signal Processing
Coding schemes for relay-assisted information embedding
IEEE Transactions on Information Forensics and Security
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This paper presents the results of the French collaborative SDMO (Secured Diffusion of Music on mObiles) project, which aims at combining traditional security tools such as cryptography and smartcard with digital rights management and watermarking to reinforce the overall security of an audio content distribution service for mobile phones. The paper gives an overview of the system and of the security architecture and describes summarily the watermarking techniques employed.