{"title":"Chaos-based image encryption using an AONT mode of operation","authors":"Andrius Rickus, E. Pfluegel, N. Atkins","doi":"10.1109/CyberSA.2015.7166113","DOIUrl":null,"url":null,"abstract":"Chaos-based cryptography is a promising and emerging field that offers a large variety of techniques particularly suitable for applications such as image encryption. The fundamental characteristics of chaotic systems are closely related to the properties of a strong cryptosystem. Most research on chaos-based encryption does not concentrate on the aspect of encryption modes of operation. This paper introduces a new chaos-based image encryption scheme using an all-or-nothing transform (AONT) mode of operation. This results in a novel non-separable chaos-based mode which we have implemented and evaluated. Our results show that the AONT mode achieves a security gain with little overhead on the overall efficiency of the encryption.","PeriodicalId":432356,"journal":{"name":"2015 International Conference on Cyber Situational Awareness, Data Analytics and Assessment (CyberSA)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Cyber Situational Awareness, Data Analytics and Assessment (CyberSA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CyberSA.2015.7166113","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Chaos-based cryptography is a promising and emerging field that offers a large variety of techniques particularly suitable for applications such as image encryption. The fundamental characteristics of chaotic systems are closely related to the properties of a strong cryptosystem. Most research on chaos-based encryption does not concentrate on the aspect of encryption modes of operation. This paper introduces a new chaos-based image encryption scheme using an all-or-nothing transform (AONT) mode of operation. This results in a novel non-separable chaos-based mode which we have implemented and evaluated. Our results show that the AONT mode achieves a security gain with little overhead on the overall efficiency of the encryption.
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