Key distribution for secure multimedia multicasts via data embedding.
Wade TrappeJie SongRadha PoovendranK. J. Ray LiuPublished in: ICASSP (2001)
Keyphrases
- key distribution
- data embedding
- multimedia
- key management
- group communication
- fault tolerant
- secret key
- data hiding
- manifold learning
- compressed images
- authentication protocol
- multimedia content
- grayscale images
- error concealment
- signature scheme
- metadata
- multimedia data
- elliptic curve
- information hiding
- key management scheme
- ad hoc networks
- wireless sensor networks
- low cost
- high dimensional
- digital libraries