19 February 2013 Investigating the structure preserving encryption of high efficiency video coding (HEVC)
Author Affiliations +
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.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zafar Shahid, Zafar Shahid, William Puech, 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); doi: 10.1117/12.2011933; https://doi.org/10.1117/12.2011933
PROCEEDINGS
10 PAGES


SHARE
RELATED CONTENT

Performance evaluation of MPEG internet video coding
Proceedings of SPIE (September 27 2016)
Performance comparison of VVC, AV1, and HEVC on 8 bit...
Proceedings of SPIE (September 17 2018)
Coding efficiency of AVS 2.0 for CBAC and CABAC engines
Proceedings of SPIE (December 08 2015)
Overview of the H.264/AVC video coding standard
Proceedings of SPIE (November 19 2003)
Weighted prediction for HEVC
Proceedings of SPIE (February 15 2012)

Back to Top