SECURE REMOTE CONTROL FOR AUDIO/VIDEO RECEIVER/DECODER

摘要

The present invention is related to the field of receiver/decoder for television reception and in particular is focused on the remote control of said receiver/decoder. In order to limit the use of generic remote control it is proposed a system comprising a remote control and a security device, both sharing common key, algorithms or protocol specific to the pair formed by the remote control and the security device, the remote control comprising means to send wirelessly data to a receiver comprising the security device, said remote control being paired with the security device so that each data sent by the remote control toward the receiver is specific to the pair formed by the remote control and the security device.