Design and Embedded Implementation of Secure Image Encryption Scheme Using DWT and 2D-LASM

Design and Embedded Implementation of Secure Image Encryption Scheme Using DWT and 2D-LASM

In order to further improve the information effectiveness of digital image transmission, an image-encryption algorithm based on 2D-Logistic-adjusted-Sine map (2D-LASM) and Discrete Wavelet Transform (DWT) is proposed. First, a dynamic key with plaintext correlation is generated using Message-Digest...

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Bibliographic Details
Main Authors: Heping Wen, Zefeng Chen, Jiehong Zheng, Yiming Huang, Shuwei Li, Linchao Ma, Yiting Lin, Zhen Liu, Rui Li, Linhao Liu, Wenxing Lin, Jieyi Yang, Chongfu Zhang, Huaide Yang
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Entropy
Subjects:
image encryption
DWT
frequency-domain analysis
Online Access:https://www.mdpi.com/1099-4300/24/10/1332

Internet

https://www.mdpi.com/1099-4300/24/10/1332

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