Computer network security system and method
Confidential information processing apparatus, confidential...
Configurable circuit with configuration data protection...
Connection authentication in wireless communication network...
Constructions of variable input length cryptographic...
Content playback system, content playback method, content...
Content protection for digital transmission systems
Content-protected digital link over a single signal line
Contents transmission control method with user authentication fu
Continuous authentication using an in-band or out-of-band side c
Continuous variable quantum encryption key distribution system
Counter initialization, particularly for radio frames
Countermeasure method in an electronic component using a...
Cryptation system for packet switching networks based on...
Cryptographic apparatus and method
Cryptographic combiner using two sequential non-associative...
Cryptographic communication method in communication system
Cryptographic communication method in communication system
Cryptographic communication process and apparatus
Cryptographic communication process and apparatus