Identity-based encryption system for secure data distribution
Identity-based-encryption system with hidden public key...
Identity-based-encryption system with hidden public key...
Identity-based-encryption system with partial attribute...
Illegal copy prevention apparatus
Illegal view and copy protection method in digital video system
Illegal view/copy protection method and apparatus for digital br
Image altering apparatus and method for providing...
Image altering apparatus and method for providing...
Image authentication patterning
Image authentication patterning
Image compression device and image decompressing device, and...
Image creating device loadable with external memory medium capab
Image display method and image display processor
Image encoding method, image decoding method and image signal re
Image forming apparatus and copy management system
Image forming apparatus and copy management system
Image forming apparatus and image forming system
Image forming apparatus certificate sheet making method and...
Image forming apparatus, and control method thereof