A novel H.264 SVC encryption scheme for secure bit-rate transcoding

NM Thomas; DR Bull; DW Redmill

doi:10.1109/PCS.2009.5167429

A novel H.264 SVC encryption scheme for secure bit-rate transcoding

NM Thomas, DR Bull, DW Redmill

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

13 Citations (Scopus)

689 Downloads (Pure)

Abstract

This paper presents a novel architecture for the secure delivery of encrypted H.264 SVC bitstreams. It relies on a block cipher and stream cipher used in a novel way that would allow an intermediary transcoder to truncate the bitstream to the appropriate bit-rate without decrypting the data. The system, called SVC-sec, is compared to other architectures presented in the literature and it is shown that SVC-sec offers many benefits, particularly when used with FGS streams

Translated title of the contribution	A novel H.264 SVC encryption scheme for secure bit-rate transcoding
Original language	English
Title of host publication	Picture Coding Symposium, 2009 (PCS 2009), Chicago, USA
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1 - 4
Number of pages	4
ISBN (Print)	9781424445936
DOIs	https://doi.org/10.1109/PCS.2009.5167429
Publication status	Published - May 2009
Event	IEEE Picture Coding Symposium - Chicago, IL, United States Duration: 1 May 2009 → …

Conference

Conference	IEEE Picture Coding Symposium
Country/Territory	United States
City	Chicago, IL
Period	1/05/09 → …

Bibliographical note

Rose publication type: Conference contribution

Additional information: With accompanying conference poster

Terms of use: Copyright © 2009 IEEE. Reprinted from IEEE Picture Coding Symposium, 2009 (PCS 2009).

This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].

By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

Keywords

video coding
TV broadcasting
security
cryptography

Access to Document

10.1109/PCS.2009.5167429

Conference paperAccepted author manuscript, 167 KB
Accompanying conference posterAccepted author manuscript, 191 KB

http://hdl.handle.net/1983/1552

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KW - TV broadcasting

KW - security

KW - cryptography

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A novel H.264 SVC encryption scheme for secure bit-rate transcoding

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Keywords

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