Investigating the Structure Preserving Encryption of High Efficiency Video Coding (HEVC)

Zafar Shahid 1 William Puech 1
1 ICAR - Image & Interaction
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : This paper presents a novel method for the real-time protection of new emerging High Efficiency Video Coding (HEVC) standard. Structure preserving selective encryption is being performed in CABAC entropy coding module of HEVC, which is significantly different from CABAC entropy coding of H.264/AVC. In CABAC of HEVC, exponential Golomb coding is replaced by truncated Rice (TR) up to a specific value for binarization of transform coefficients. Selective encryption is performed using AES cipher in cipher feedback mode on a plaintext of binstrings in a context aware manner. The encrypted bitstream has exactly the same bit-rate and is format complaint. Experimental evaluation and security analysis of the proposed algorithm is performed on several benchmark video sequences containing different combinations of motion, texture and objects.
Keywords : Video coding Video Feedback
Type de document :
Communication dans un congrès
Electronic Imaging, Feb 2013, San Francisco, CA, United States. SPIE (8656), pp.86560N, 2013, Real-Time Image and Video Processing. 〈10.1117/12.2011933〉
Liste complète des métadonnées

Littérature citée [16 références]  Voir  Masquer  Télécharger
https://hal-lirmm.ccsd.cnrs.fr/lirmm-00830968
Contributeur : William Puech <>
Soumis le : jeudi 6 juin 2013 - 10:49:32
Dernière modification le : jeudi 11 janvier 2018 - 06:26:18
Document(s) archivé(s) le : samedi 7 septembre 2013 - 04:09:44

Fichier

8656-23_corrected.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

ICARLIRMM | LIRMM | MIPS | UNIV-MONTPELLIER

Citation

Zafar Shahid, William Puech. Investigating the Structure Preserving Encryption of High Efficiency Video Coding (HEVC). Electronic Imaging, Feb 2013, San Francisco, CA, United States. SPIE (8656), pp.86560N, 2013, Real-Time Image and Video Processing. 〈10.1117/12.2011933〉. 〈lirmm-00830968〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

190

Téléchargements de fichiers

971

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD