Paper Info
Title
Investigating The Structure Preserving Encryption Of High Efficiency Video Coding (Hevc)
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.
Year
DOI
Venue
2013
10.1117/12.2011933
REAL-TIME IMAGE AND VIDEO PROCESSING 2013
Keywords
Field
DocType
feedback,video
Context-adaptive variable-length coding,Computer science,Multiview Video Coding,Theoretical computer science,Artificial intelligence,Context-adaptive binary arithmetic coding,Scalable Video Coding,Computer vision,Exponential-Golomb coding,Entropy encoding,Coding tree unit,Algorithm,Plaintext
Conference
Volume
ISSN
Citations 
8656
0277-786X
3
PageRank 
References 
Authors
0.47
8
2
Name
Order
Citations
PageRank
Zafar Shahid115410.42
William Puech253576.74