Disabling a cleartext control word loading mechanism in a...

Details Disabling a cleartext control word loading mechanism in a... Disabling a cleartext control word loading mechanism in a...

H - Electricity

04

L

H04L 9/28 (2006.01) H04N 21/2347 (2011.01) H04N 21/4627 (2011.01) H04N 21/6334 (2011.01)

Patent

CA 2732468

The invention enables a chipset of a receiver of a conditional access system to block cleartext control words provided to the chipset from being used to descramble content. Hereto the chipset comprises a trigger module configured to obtain a disable command that is received with an encrypted Chip Set Session Key (CSSK) and, if the disable command is obtained, have the chipset block any cleartext control word.

Affiliated with

Also associated with

Rating

Disabling a cleartext control word loading mechanism in a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disabling a cleartext control word loading mechanism in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disabling a cleartext control word loading mechanism in a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1698181