Multilevel Encryption for Classified Multimedia Applications in MPEG-7

DOI

10.2991/iccasm.2012.305How to use a DOI?

Keywords

Classified Multimedia, Multilevel Encryption Scheme, Security Clearance, MPEG-7

Abstract

In order to address the security issues of the classified multimedia contents, a multilevel encryption scheme is presented which support multilevel encryption by introducing the time seed which used for generating time master key and then further generating encryption key. This scheme takes advantage of the properties of MPEG-7 standard to generate the multimedia hierarchy organized into tree structure involving many elements each of which belongs to a security clearance level, the sensitive element or security content can be encrypted with proper key in term of security level and then the entire multimedia encrypted with another appropriate key and the multilevel encryption achieved.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaojian Zheng
PY  - 2012/08
DA  - 2012/08
TI  - Multilevel Encryption for Classified Multimedia Applications in MPEG-7
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 1198
EP  - 1201
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.305
DO  - 10.2991/iccasm.2012.305
ID  - Zheng2012/08
ER  -