A dual dynamic key chaotic encryption system for industrial cyber-physical systems

Qiu, Guangqiang; Wang, Chengqun; Luo, Shuyun; Xu, Weiqiang

doi:10.1587/elex.17.20200389

Cited by 6 publications

(5 citation statements)

References 26 publications

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“…ere are also many difficulties to be overcome. For example, many chaotic systems are difficult to realize, and the short period response will reduce the reliability of chaotic encryption systems; however, with the development of science and technology, these problems will be overcome one by one, so that the chaotic encryption system can serve the public more [8].…”

Section: Literature Reviewmentioning

confidence: 99%

Application Research of Data Encryption Technology in Computer Network Information Security

Wang¹

2022

Security and Communication Networks

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In order to ensure the rights and interests of computer users, a method of data encryption technology in computer network information security is proposed. According to the symmetric encryption AES algorithm, the ECC system has higher security, slower decoding speed, smaller storage space occupation, and lower bandwidth requirements. The experimental results show that the safety mode length can reach 5 : 1, 6 : 1, 10 : 1 or even 35 : 1. Conclusion. The use of a hybrid cryptosystem based on MD5, AES, and elliptic curve keys can effectively make up for various problems and loopholes encountered in data transmission in current network security, and improve the security of information transmission in today’s social network.

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Section: Literature Reviewmentioning

confidence: 99%

Application Research of Data Encryption Technology in Computer Network Information Security

Wang¹

2022

Security and Communication Networks

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“…In equation (10), the x n interval is [−1,1], and the y n interval is obtained as [0, 2c]. If the y n values are all integers, then c � 2 L−1 , and the y n interval is [0, 2 L ].…”

Section: Basic Methodsmentioning

confidence: 99%

“…e above studies show that chaotic algorithm is widely used in the field of data transmission [8][9][10][11][12][13][14][15][16][17]. erefore, this study proposes an improved chaos-based encryption algorithm for wireless networks based on the characteristics of chaos algorithm and verifies the feasibility of the proposed algorithm.…”

Section: Introductionmentioning

confidence: 91%

Wireless Sensor Network Security Based on Improved Identity Encryption

Zhang¹,

2022

Scientific Programming

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In order to protect network information security and improve the security of wireless sensor networks, based on chaotic systems, we propose a wireless sensor algorithm based on improved identity encryption. First, the basic principle of chaotic system mapping is specifically analyzed; the two chaotic mapping systems are rectified to obtain the hybrid chaotic mapping system according to the demand of wireless sensing network. After that, an encryption framework and key are designed and the hybrid mapping system is applied to the encryption framework to encrypt the data. In this way, the length of the encryption algorithm is lengthened and the defensibility of the encrypted content is improved. Finally, the performance of the proposed encryption algorithm is tested in terms of information entropy, statistical methods, and ciphertext randomness. The test results show that compared with other encryption algorithms, the running speed of the encryption algorithm proposed in this paper is only 18.51 ms, which is faster than that of other encryption algorithms, and the memory consumption is only 27%, which is much lower than that of other algorithms. It can be seen that the proposed encryption algorithm has strong encryption effect and superior algorithm performance for data encryption in wireless sensor networks.

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“…Security aspects of IIoT systems in InX applications could be carried out by incorporating appropriate security and encryption with the support of blockchains [303], which provide secure and trustworthy services. Also, the usage of dual dynamic key [304], and lightweight searchable encryption protocols [305] enhances the reliability in the transmission of IIoT data.…”

Section: ) Potential Security Solutionsmentioning

confidence: 99%

Communications Security in Industry X: A Survey

Ahmad,

Rodriguez,

Kumar

et al. 2024

IEEE Open J. Commun. Soc.

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Industry 4.0 is moving towards deployment using 5G as one of the main underlying communication infrastructures. Thus, the vision of the Industry of the future is getting more attention in research. Industry X (InX) is a significant thrust beyond the state-of-the-art of current Industry 4.0, towards a mix of cyber and physical systems through novel technological developments. In this survey, we define InX as the combination of Industry 4.0 and 5.0 paradigms. Most of the novel technologies, such as cyber-physical systems, industrial internet of things, machine learning, advances in cloud computing, such as edge and fog computing, and blockchain, to name a few, are converged through advanced communication networks. Since communication networks are usually targeted for security attacks, these new technologies upon which InX relies must be secured to avoid security vulnerabilities propagating into InX and its components. Therefore, in this article, we break down the security concerns of the converged InXcommunication networks into the core technologies that tie these, once considered distinct, fields together. The security challenges of each technology are highlighted and potential solutions are discussed. The existing vulnerabilities or research gaps are brought forth to stir further research in this direction. New emerging visions in the context of InX are provided towards the end of the article to provoke further curiosity of researchers.

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A dual dynamic key chaotic encryption system for industrial cyber-physical systems

Cited by 6 publications

References 26 publications

Application Research of Data Encryption Technology in Computer Network Information Security

Application Research of Data Encryption Technology in Computer Network Information Security

Wireless Sensor Network Security Based on Improved Identity Encryption

Communications Security in Industry X: A Survey

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