文章基本信息

标题：Image Encryption Using Chaotic Map and Prime modulo Multiplicative Linear Congruential Generator
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作者：Sukhjeevan Kaur ; Shaveta Angurala
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：3
DOI：10.15680/ijircce.2015.0303133
出版社：S&S Publications
摘要：The chaos based cryptographic algorithms have suggested some new and efficient ways to developsecure image encryption techniques because of its exceptionally desirable properties of sensitivity to initial conditionand parameters of chaotic map. In this study an image encryption algorithm is presented, in which chaos basedencryption technique and prime modulo multiplicative linear Congruential generator (PMMLCG) has been used toimprove the quality of image encryption and to achieve the goal of pixel scrambling. The proposed algorithm generatesrandom numbers, which are used in row shuffling, column shuffling and pixel scrambling which results in encryptiontechnique highly resistive to cryptanalytic attack. Results and effectiveness is measured in qualitative and quantitativemetrics which shows that this encryption algorithm is securefor encryption of images.
关键词：Linear congruential generator; Logistic map; Encryption; Decryption; PSNR; SC; SSIM