Identifying secret data messages in a one-direction multipoint n
Identity confidentiality method in radio communication system
Image authentication patterning
Image authentication patterning
Image signal scrambling apparatus and descrambling apparatus
Implementation efficient encryption and message authentication
In-band controller
Information management and security system
Information processing apparatus with a software protecting func
Information processing apparatus with replaceable security eleme
Information transmitting apparatus and information transmitting
Initialization of cryptographic variables in an EFT/POS network
Integrated circuit card
Integrated circuit device with function usage control
Integrated circuit with an access-controlled data memory
Integrated network security access control system
Integrated network security access control system
Integrated network security system
Intelligent accompaniment apparatus and method
Interactive satellite broadcast network