A work station is designed for use with electronic equipment whereby the placement of the equipment in the work station prevents undesired electromagnetic coupling between various pieces of the electronic...
The specification discloses an electronic digital enciphering system which is selectively operable in a plurality of different modes. The system may be operated in an off-line mode for preparing enciphered...
The specification discloses a digital cryptographic system wherein each of the transmitting and receiving units includes a housing having a front panel. A push-button switch input array is mounted on the...
