NDLI: Chaotic image encryption in transform domains

Content Provider	IEEE Xplore Digital Library
Author	Naeem, E.A. Abd Elnaby, M.M. Hadhoud, M.M.
Copyright Year	2009
Description	Author affiliation: Department of Information Technology, Faculty of Computers and Information , Menoufia University, 32511, Shebin Elkom , Egypt (Hadhoud, M.M.) \|\| Department of Electronics and Electrical Communications, Faculty of Engineering, Tanta University, Egypt (Naeem, E.A.; Abd Elnaby, M.M.)
Abstract	This paper presents a new approach for image encryption based on the chaotic Baker map, but in the different transform domains. The discrete cosine transform (DCT), the discrete sine transform (DST), the discrete wavelet transform (DWT) and the additive wavelet transform (AWT) are exploited in the proposed encryption approach. Chaotic encryption is performed in these transform domains to make use of the characteristics of each domain. A comparison study between all transform domain encryption schemes is held in the presence of different attacks. Results of this comparison study are in favor of encryption in the DST domain if the degree of randomness is of major concern.
Starting Page	71
Ending Page	76
File Size	409429
Page Count	6
File Format	PDF
ISBN	9781424458424
DOI	10.1109/ICCES.2009.5383309
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-14
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Chaos DWT Image encryption Data security DST Discrete wavelet transforms Communication system security Information analysis Discrete transforms Chaotic Baker map Chaotic communication DCT Information security Cryptography Discrete cosine transforms AWT
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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