A METHOD AND DEVICE RELATING TO SECURITY IN A RADIO COMMUNICATIONS NETWORK

摘要

A method of joining a first device to a radio communications network controlled by a second device without contemporaneous user input of a secret at the second device, comprising: storing in the second device a secret generated at the second device; making the stored secret available in the first device; and creating in the first device and in the second device, using the secret, a secret key for use in securing communication between the first and second devices.