Security mechanism for wireless video area networks

摘要

A device is disclosed including a security module to generate and update cryptographic keys to establish a secure relationship between the device and one or more station devices in a wireless video area network (WVAN) and a domain manager to maintain a list of the station devices that are authorized to operate in the WVAN.

主权项

1. A device comprising:
a security module to generate and update cryptographic keys to establish a secure relationship between the device and one or more station devices in a wireless video area network (WVAN); a domain manager to maintain a security list of the station devices that are authorized to operate in the WVAN, wherein the domain manager is to further sign the security list having therein a strictly increasing sequence number issued by the domain manager to indicate a version of the security list maintained by the domain manager; and an antenna for wireless transmitting of high-definition video and audio signals to the one or more station devices in the WVAN.