| 摘要 |
A method of carrying out wireless video communication involves at a wireless receiver (WR) device, providing a digital certificate, the digital certificate containing a High-Bandwidth Digital Copy Protection (HDCP) Key Source Vector (KSV), a device identifier for the WR device, and a digital signature cryptographically binding the identifiers; at the WR, responsive to an initiation of a wireless communication session from a wireless transmitter (WT) device, sending the digital certificate to the WT device; the WT receiving the digital certificate and having the identities in the digital certificate checked against a revocation list; and if one of the WR device's identities has been revoked, halting the wireless communication session. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
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