Recording apparatus, recording medium, playback apparatus,...
Recording device
Recording medium cartridge and a recording-and-reproducing...
Recording medium containing copyright information, recording...
Recording medium having encrypted sound data recorded...
Recording medium with copy protection information formed in...
Recording medium, apparatus for decrypting data and method...
Recording medium, data recording method and apparatus, data...
Redundant path data switch and media translator
Reliable storage medium access control method and device
Reprogrammable security for controlling piracy and enabling...
Residue transfer for encrypted messages split across...
Saving and retrieving data based on symmetric key encryption
Sealing of data for applications
Seamless data migration
Secret key generating method, common key generating method,...
Secure access system and method
Secure content objects
Secure creation and management of device ownership keys
Secure database access through partial encryption