By Topic

On the integrity and authentication protection of real time data in broadcast networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Piron, L. ; Nagravision S.A., Lausanne ; Le Buhan, C. ; Moreillon, G. ; Wilson, R.

This paper discusses the optimization of security messaging in pay TV protocols applied over broadcast networks, in particular in the context of emerging mobile TV applications. In the latter environments, scarce bandwidth and limited handheld capability are particularly constraining in designing an efficient yet robust Conditional Access System. A number of related industry standards are reviewed to highlight the possible impact of sub-optimal security messaging design. By means of a simple threat analysis, it is shown that the overhead brought by the authentication of the real-time content itself can be saved without sacrificing the overall application security.

Published in:

Broadband Multimedia Systems and Broadcasting, 2008 IEEE International Symposium on

Date of Conference:

March 31 2008-April 2 2008