Client distributed system and inter-client RTP encrypting...
Code exchange protocol
Coding device, decoding device and IC circuit
Communication encryption processing apparatus
Communication system, communication device, and...
Computer system security via dynamic encryption
Conditional access system for digital receivers
Constant modulation for enhancing QKD security
Consumption of content
Content distribution server, key assignment method, content...
Content distribution system and tracking system
Content encryption using programmable hardware
Content playback apparatus, content playback method,...
Contents distribution system
Controlling delivery of broadcast encryption content for a...
Controlling delivery of broadcast encryption content for a...
Creation and distribution of a secret value between two devices
Cryptographic communication method, encryption algorithm...
Cryptographic key distribution method and apparatus thereof
Cryptographic key distribution using key folding