Chaos-based selective encryption for AVS video coding standard

Oi-Yan Lui, Ching-Hung Yuen, Kwok-Wo Wong

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

2 Citations (Scopus)

Abstract

A chaos-based selective encryption scheme implemented on the Audio Video Standard (AVS) is proposed. The scheme employs multiple Rényi chaotic maps to generate a pseudorandom bit sequence for the encryption of selected AVS syntax elements using cipher block chaining (CBC) mode. It maintains the bitstream format compliance while provides sufficient protection by destroying the commercial value of video clips reconstructed without the key. Moreover, the security analysis shows that the proposed algorithm is highly sensitive to the secret key and has good perceptual security. © 2012 Springer-Verlag.
Original languageEnglish
Title of host publicationAdvances in Multimedia Information Processing, PCM 2012
Subtitle of host publication13th Pacific-Rim Conference on Multimedia, Proceedings
PublisherSpringer Verlag
Pages501-512
Volume7674 LNCS
ISBN (Print)9783642347771
DOIs
Publication statusPublished - 2012
Event13th Pacific-Rim Conference on Multimedia, PCM 2012 - Singapore, Singapore
Duration: 4 Dec 20126 Dec 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7674 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference13th Pacific-Rim Conference on Multimedia, PCM 2012
PlaceSingapore
CitySingapore
Period4/12/126/12/12

Research Keywords

  • AVS
  • Chaos
  • Encryption
  • Video Coding

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