Hybrid chaotic encryption algorithm for securing DICOM systems

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成果类型：

期刊论文

作者：

Jiao G.;Zhou S.;Li L.;Zou Y.

通讯作者：

Jiao, G.

作者机构：

[Zhou S.] College of Computer Science and Technology, Hengyang Normal University, Hengyang, 421002, China

Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, Hengyang, 421002, China

School of Environment Protection and Safety Engineering, University of South China, Hengyang, 421002, China

[Jiao G.] College of Computer Science and Technology, Hengyang Normal University, Hengyang, 421002, China<&wdkj&>Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, Hengyang, 421002, China<&wdkj&>School of Environment Protection and Safety Engineering, University of South China, Hengyang, 421002, China

[Li L.; Zou Y.] College of Computer Science and Technology, Hengyang Normal University, Hengyang, 421002, China<&wdkj&>Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, Hengyang, 421002, China

通讯机构：

College of Computer Science and Technology, Hengyang Normal University, Hengyang, China

语种：

英文

关键词：

Cryptography;Diagnosis;Chaotic encryptions;Chebyshev map;DICOM system;Encryption algorithms;Information leakage;Logistic maps;Lower correlation;Personal privacy;Privacy;System security;Medical imaging

期刊：

International Journal of Performability Engineering

ISSN：

0973-1318

年：

2019

卷：

期：

页码：

1436-1444

DOI：

10.23940/ijpe.19.05.p20.14361444

基金类别：

This work is supported by the Science and Technology Plan Project of Hunan Province (2016TP1020), the Open Fund Project of Hunan Provincial Key Laboratory of Intelligent Information Processing and Application for Hengyang Normal University (IIPA18K03), the Application-oriented Special Disciplines, Double First-Class University Project of Hunan Province (Xiangjiaotong [2018] 469), the Hunan Provincial Natural Science Foundation of China (2017JJ2010), the Scientific Research Fund of Hunan Provincial Education Department (16B039), the Hunan Province Special Funds of Central Government for Guiding Local Science and Technology Development (2018CT5001), the Subject Group Construction Project of Hengyang Normal University (18XKQ02), and the Research-based learning and innovative experimental project of Hengyang Normal University (cx1829).

机构署名：

本校为第一且通讯机构

院系归属：

计算机科学与技术学院

摘要：

The DICOM system contains patients' personal privacy and may present a risk of information leakage in telemedicine diagnostics. In order to solve the security problem of the DICOM system, we propose a medical image encryption method based on the cross-diffusion of the logistic map and the Chebyshev map. We first parse the DICOM image and read the data elements, and then we use the logistic map and the Chebyshev map to generate a key. Then, we cross-use these two sequences for further image encryption diffusion. Finally, we conduct in-depth expe...

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Hybrid chaotic encryption algorithm for securing DICOM systems

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