METHOD AND APPARATUS FOR PRODUCING CRYPTOGRAPHIC KEYS FOR PERFORMING KEY AGREEMENT FOR SECURE DIGITAL COMMUNICATION

摘要

A method for producing a cryptographic key for performing a method for key agreement for encrypted digital communication, wherein an endpoint address EA for a communication appliance A is converted directly or indirectly into a portion of the cryptographic key by applying the inverse function L-1 of a trap door one-way function L and is used for the key agreement.