An Image Encryption Algorithm Based on Discrete-Time Alternating Quantum Walk and Advanced Encryption Standard

An Image Encryption Algorithm Based on Discrete-Time Alternating Quantum Walk and Advanced Encryption Standard

This paper proposes an image encryption scheme based on a discrete-time alternating quantum walk (AQW) and the advanced encryption standard (AES). We use quantum properties to improve the AES algorithm, which uses a keystream generator related to AQW parameters to generate a probability distribution...

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Bibliographic Details
Main Authors: Guangzhe Liu, Wei Li, Xingkui Fan, Zhuang Li, Yuxuan Wang, Hongyang Ma
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Entropy
Subjects:
image encryption
discrete-time alternating quantum walk
advanced encryption standard
chaotic scramble
keystream generator
Online Access:https://www.mdpi.com/1099-4300/24/5/608

Internet

https://www.mdpi.com/1099-4300/24/5/608

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