Implementation of wavelet transform on optical computer

Ye, Chao; Peng, Junjie; Kong, Shuai

doi:10.1016/j.optcom.2021.126761

Cited by 5 publications

(1 citation statement)

References 16 publications

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“…The significant correlation can persist while encoding a digital file in terms of binary sequence despite incorporating pixel characteristic as well as encryption effectiveness can still be relatively low. Consequently, various image-encoding systems were offered by numerous sorts of approaches, including magical cube [5], wavelet transform [6], [7], wave disturbance [8]and chaotic maps [9]- [12], in view of specific features of digitized images. As several scholars have indicated highlighted, although since mid-nineties numerous characteristics of chaos theory comparable to those encryption [13]- [16], analytical solutions were frequently utilized in image-based encryption but were extremely appropriate towards cryptography [17]- [19].…”

Section: Introductionmentioning

confidence: 99%

Image Encryption Enabling Chaotic Ergodicity with Logistic and Sine Map

Khan¹,

Khan²,

Alghamdi³

et al. 2021

IJACSA

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Chaotic systems with complicated characteristics of ergodicity, impredictability as well as sensitivity to beginning stages are commonly utilized in the world of cryptography. A 2D logistic-adjusted-sine (LS) map is implemented in this article. Performance assessments reveal superior ergodicity as well as unpredictable and even a broader spectrum of chaotics than numerous previous chaotic maps. This research also develops a 2D-LS-based image encryption system and proposed LS-IES. The notion of diffusion as well as confusion is properly complied with enabled encryption functions. Research outcomes as well as security analyses demonstrate that LS-IES can swiftly encrypting different parameters in various images with a great resistance towards security threats.

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