TH21284EX - Methods for point-to-point communication within security-related communication systems. - Google Patents

Abstract

In communication systems for stability (100) point-to-point communication for Stability can be achieved in the following ways. The first communication unit (102) received a request from At least one specified point-to-point communication operator (103) in response to the first communication unit generates a private call key variable by modulation. Modify the encryption keys and information related to the predefined function being transmitted by the unit. Communicate at one to the target communication unit When the characteristics of the encryption key variable and Information related to a predetermined function Communication unit, destination, origin, variable, key Private call When a private call key variable has been assigned by one communication unit. And the terminal communication unit Both communication units can be coordinated in point-to-point communication. For stability

Claims (1)

1. In a stable communication system consisting of a group of communication units Here the communication unit, but Each unit of a communication group The unit stores a finite set of cryptographic index key variables. Methodology for establishing stable internal point-to-point communication. Assembly method With the various phases of (a) receiving point-to-point communication requests by the first communication unit of a group of Communication unit from the operator of the first communication unit. Where the request specifies the communication unit Destination, at least