Ciphertext to plaintext communications system and method

Circuit and method for ensuring interconnect security within a m

Clear channel interface module and method therefor

Code certification for network transmission

Code protection in microcontroller with EEPROM fuses

Coded data transmission system

Coercion resistant one-time-pad cryptosystem that facilitates tr

Combined DCAM and transport demultiplexer

Combined remote access and security system

Common cryptokey generation system and communication system usin

Communication apparatus

Communication control section for facsimile equipment having a s

Communication controller

Communication network access method and system

Communication network intended for secure transmissions

Communication of individual messages to subscribers in a subscri

Communication port encryption/decryption method and apparatus

Communication processing system with multiple data layers for di

Communication system

Communication system and communication method