{"title":"基于随机搜索的图像加密高效混沌替换盒设计","authors":"Musheer Ahmad, Zishan Ahmad","doi":"10.4018/IJRSDA.2018040107","DOIUrl":null,"url":null,"abstract":"CryptographicSubstitution-boxesaresourceofnonlinearityinmodernblockencryptionsystems. Therobustnessandconfusionimpartedthroughthesesystemsheavilyrelyonthestrengthoftheir S-boxes.ThisbringsnewchallengestodesigncryptographicallypotentS-boxestodevelopstrong encryptionsystems.Inthispaper,aneffectivemethodtodesignefficient8×8S-boxisproposed. The design methodology incorporates piece-wise linear chaotic map based random search. The S-boxobtainedbytheproposedmethodologyistestedagainststandardstatisticaltestslikebijective property, strict avalanche criteria, nonlinearity, differential uniformity, bits independent criteria, andlinearapproximationprobability,revealingitsoutstandingperformance.TheproposedS-boxis comparedwithsomerecentchaos-based8×8S-boxes.Moreover,theproposedS-boxisappliedto encryptplain-imagewithproposedS-boxtransformationtounveilandhighlightitsinherentgreat encryptionstrength.Theresultsconfirmthatthedesignisconsistentandsuitableforbuildingstrong encryptionsystemsforsecurecommunication. KEywoRDS Chaotic System, Image Encryption, Random Search, Secure Communication, Security, Substitution-Box","PeriodicalId":152357,"journal":{"name":"Int. J. Rough Sets Data Anal.","volume":"35 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"34","resultStr":"{\"title\":\"Random Search Based Efficient Chaotic Substitution Box Design for Image Encryption\",\"authors\":\"Musheer Ahmad, Zishan Ahmad\",\"doi\":\"10.4018/IJRSDA.2018040107\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"CryptographicSubstitution-boxesaresourceofnonlinearityinmodernblockencryptionsystems. Therobustnessandconfusionimpartedthroughthesesystemsheavilyrelyonthestrengthoftheir S-boxes.ThisbringsnewchallengestodesigncryptographicallypotentS-boxestodevelopstrong encryptionsystems.Inthispaper,aneffectivemethodtodesignefficient8×8S-boxisproposed. The design methodology incorporates piece-wise linear chaotic map based random search. The S-boxobtainedbytheproposedmethodologyistestedagainststandardstatisticaltestslikebijective property, strict avalanche criteria, nonlinearity, differential uniformity, bits independent criteria, andlinearapproximationprobability,revealingitsoutstandingperformance.TheproposedS-boxis comparedwithsomerecentchaos-based8×8S-boxes.Moreover,theproposedS-boxisappliedto encryptplain-imagewithproposedS-boxtransformationtounveilandhighlightitsinherentgreat encryptionstrength.Theresultsconfirmthatthedesignisconsistentandsuitableforbuildingstrong encryptionsystemsforsecurecommunication. KEywoRDS Chaotic System, Image Encryption, Random Search, Secure Communication, Security, Substitution-Box\",\"PeriodicalId\":152357,\"journal\":{\"name\":\"Int. J. Rough Sets Data Anal.\",\"volume\":\"35 2\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"34\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Int. J. Rough Sets Data Anal.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4018/IJRSDA.2018040107\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Int. J. Rough Sets Data Anal.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/IJRSDA.2018040107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 34
Random Search Based Efficient Chaotic Substitution Box Design for Image Encryption
CryptographicSubstitution-boxesaresourceofnonlinearityinmodernblockencryptionsystems. Therobustnessandconfusionimpartedthroughthesesystemsheavilyrelyonthestrengthoftheir S-boxes.ThisbringsnewchallengestodesigncryptographicallypotentS-boxestodevelopstrong encryptionsystems.Inthispaper,aneffectivemethodtodesignefficient8×8S-boxisproposed. The design methodology incorporates piece-wise linear chaotic map based random search. The S-boxobtainedbytheproposedmethodologyistestedagainststandardstatisticaltestslikebijective property, strict avalanche criteria, nonlinearity, differential uniformity, bits independent criteria, andlinearapproximationprobability,revealingitsoutstandingperformance.TheproposedS-boxis comparedwithsomerecentchaos-based8×8S-boxes.Moreover,theproposedS-boxisappliedto encryptplain-imagewithproposedS-boxtransformationtounveilandhighlightitsinherentgreat encryptionstrength.Theresultsconfirmthatthedesignisconsistentandsuitableforbuildingstrong encryptionsystemsforsecurecommunication. KEywoRDS Chaotic System, Image Encryption, Random Search, Secure Communication, Security, Substitution-Box
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