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Design of image cipher using block-based scrambling and image filtering
Hua, Zhongyun1; Zhou, Yicong2
2017-08
Source PublicationINFORMATION SCIENCES
ISSN0020-0255
Volume396Pages:97-113
Abstract

The operation of image filtering is widely used to deblur digital images. However, using inappropriate masks, it can also blur images. Motivated by this concept, this paper introduces an image cipher using block-based scrambling and image filtering (IC-BSIF). To the best of our knowledge, this is the first time that image filtering has been used for image encryption. IC-BSIF uses the well-known substitution-permutation network and strictly follows the concepts of Confusion and diffusion. The block-based scrambling is able to separate neighboring pixels to different rows and columns, and thus can efficiently weaken the strong correlations between adjacent pixels. Using randomly generated masks by the secret key, the image filtering can spread little change of plain-images to the entire pixels of cipher-images. Simulation results show that IC-BSIF can encrypt differeht kinds of images into noise-like ones, and security evaluations demonstrate that it can achieve better performance than several state-of-the-art encryption schemes. (C) 2017 Elsevier Inc. All rights reserved.

KeywordBlock-based Scrambling Cryptosystem Image Encryption Image Filtering
DOI10.1016/j.ins.2017.02.036
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Information Systems
WOS IDWOS:000397379000008
PublisherELSEVIER SCIENCE INC
The Source to ArticleWOS
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Citation statistics
Cited Times [WOS]:51   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Affiliation1.School of Computer Science and Technology, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, 518055, China
2.Department of Computer and Information Science, University of Macau, Macau, 999078, China
Recommended Citation
GB/T 7714
Hua, Zhongyun,Zhou, Yicong. Design of image cipher using block-based scrambling and image filtering[J]. INFORMATION SCIENCES,2017,396:97-113.
APA Hua, Zhongyun,&Zhou, Yicong.(2017).Design of image cipher using block-based scrambling and image filtering.INFORMATION SCIENCES,396,97-113.
MLA Hua, Zhongyun,et al."Design of image cipher using block-based scrambling and image filtering".INFORMATION SCIENCES 396(2017):97-113.
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