Encryption of Composite Multimedia Contents for Access Control.
Masaaki FujiyoshiShoko ImaizumiHitoshi KiyaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2007)
Keyphrases
- access control
- multimedia content
- digital rights management
- data protection
- multimedia
- multimedia data
- fine grained
- dynamic access control
- digital content
- security policies
- data security
- metadata
- copyright protection
- role based access control
- access control models
- access control policies
- content delivery
- security model
- databases
- security analysis
- security mechanisms
- encryption scheme
- xml documents
- data encryption