Digital contents generating apparatus and digital contents...
Digital data authentication method
Digital data authentication method
Digital document management system, digital document...
Digital fingerprinting for management and recovery of data...
Digital goods representation based upon matrix invariances
Digital graphic signature system
Digital image coding/decoding apparatus and method for...
Digital image watermarking method
Digital measurement apparatus and image measurement apparatus
Digital multimedia watermarking for source identification
Digital rights management
Digital rights management system operating on computing...
Digital signal watermaker
Digital signature
Digital signature and authentication method and apparatus
Digital signature computer, system, method, and storage...
Digital signature for network coding
Digital signature generating apparatus, method, computer...
Digital signature generating method and digital signature...