Investigating the structure preserving encryption of high efficiency  video coding (HEVC)

Zafar Shahid; William Puech

doi:10.1117/12.2011933

19 February 2013 Investigating the structure preserving encryption of high efficiency video coding (HEVC)

Zafar Shahid, William Puech

Proceedings Volume 8656, Real-Time Image and Video Processing 2013; 86560N (2013) https://doi.org/10.1117/12.2011933
Event: IS&T/SPIE Electronic Imaging, 2013, Burlingame, California, United States

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.

Citation Download Citation

Zafar Shahid and William Puech "Investigating the structure preserving encryption of high efficiency video coding (HEVC)", Proc. SPIE 8656, Real-Time Image and Video Processing 2013, 86560N (19 February 2013); https://doi.org/10.1117/12.2011933

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available