Data encryption based on 7D complex chaotic system with cubic memristor for smart grid

Kou, Lei; Huang, Zhe; Jiang, Chen; Zhang, Fangfang; Ke, Wende; Wan, Junhe; Liu, Hailin; Li, Hui; Lu, Jiachen

doi:10.3389/fenrg.2022.980863

Cited by 6 publications

(4 citation statements)

References 29 publications

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“…Maintaining and securing modern power systems is essential and depends on renewable energy resources and their dynamics. An encrypted object is compared with the dynamic characteristics of the system using a 4D chaotic system together with a test image in [81] against potential cyber-attacks and maintenance purposes. Another two-dimensional logistic complex-mapping algorithm presented in [82] is capable of resisting common attacks because of the complex encoded data.…”

Section: Energy Management Systemsmentioning

confidence: 99%

Enhancing Microgrid Stability and Energy Management: Techniques, Challenges, and Future Directions

Safder,

Sanjari,

Hamza

et al. 2023

Energies

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Microgrid technology offers a new practical approach to harnessing the benefits of distributed energy resources in grid-connected and island environments. There are several significant advantages associated with this technology, including cost-effectiveness, reliability, safety, and improved energy efficiency. However, the adoption of renewable energy generation and electric vehicles in modern microgrids has led to issues related to stability, energy management, and protection. This paper aims to discuss and analyze the latest techniques developed to address these issues, with an emphasis on microgrid stability and energy management schemes based on both traditional and distinct approaches. A comprehensive analysis of various schemes, potential issues, and challenges is conducted, along with an identification of research gaps and suggestions for future microgrid development. This paper provides an overview of the current state of the field and proposes potential areas of future research.

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Section: Energy Management Systemsmentioning

confidence: 99%

Enhancing Microgrid Stability and Energy Management: Techniques, Challenges, and Future Directions

Safder,

Sanjari,

Hamza

et al. 2023

Energies

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“…[26,27], the attacker can obtain the identity information in the wind turbine status sensor and the regional gateway and then enter the subsequent data transmission stage. Finally, the attacker can maliciously break the authentication process and disrupt the normal operation of the system [28].…”

Section: Demand Analysis For Agile Authentication Of Wind Turbine Sta...mentioning

confidence: 99%

Security Access Control Method for Wind-Power-Monitoring System Based on Agile Authentication Mechanism

Ying-Li

Yuan

et al. 2022

Electronics

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With the continuous increase in the proportion of wind power construction and grid connection, the deployment scale of state sensors in wind-power-monitoring systems has grown rapidly with an aim on the problems that the communication authentication process between the wind turbine status sensor and the monitoring gateway is complex and the adaptability of the massive sensors is insufficient. A security access control method for a wind-power-monitoring system based on agile authentication mechanism is proposed in this paper. First, a lightweight key generation algorithm based on one-way hash function is designed. The algorithm realizes fixed-length compression and encryption of measurement data of any length. Under the condition of ensuring security, the calculation and communication cost in the later stage of authentication are effectively reduced. Second, to reduce the redundant process of wind turbine status sensor authentication, an agile authentication model of wind turbine status sensor based on a lightweight key is constructed. Constrained by the reverse order extraction of key information in the lightweight keychain, the model can realize lightweight communication between massive wind turbine status sensors and regional gateways. Finally, the proposed method is compared and verified using the wind turbine detection data set provided by the National New Energy Laboratory of the United States. The experimental results show that this method can effectively reduce the certification cost of a wind-power-monitoring system. Additionally, it can improve the efficiency of status sensor identity authentication and realize the agility and efficiency of the authentication process.

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“…Mezatio et al [34] presented a 6D autonomous system obtained by introducing a flux-controlled memristor model into an existing 5D hyperchaotic autonomous system. Kou et al [35] introduced an unusual 7D complex chaotic system combined with the cubic memristor.…”

Section: Introductionmentioning

confidence: 99%

A new 7D memristor-based hyperchaotic system and its application to secret information transmission

Kopp

2024

Preprint

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This work presents a new seven-dimensional (7D) chaotic system based on a fluxcontrolled memristor, which we consider in two versions. The first version of a 7D memristive chaotic system describes self-excited attractors. In the second version, in a 7D memristive chaotic system, hidden attractors can arise by adjusting the values of one constant parameter. A study was conducted on both types of innovative 7D dynamic systems to determine Lyapunov exponents, construct bifurcation diagrams, and identify equilibrium points and the corresponding stability conditions for each system. As a result of computer modeling of 7D hyperchaotic systems in Matlab-Simulink, phase portraits were obtained for self-excited and hidden strange attractors. Finally, electronic circuits for new 7D chaos generators with different types of attractors were built using Multisim software, which showed behavior similar to the Matlab-Simulink models. The synchronization problem for both identical 7D hyperchaotic memristive systems was investigated using the active control method. For practical applications, a method of chaotic encryption and decryption of an information signal was developed and numerically tested.

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Data encryption based on 7D complex chaotic system with cubic memristor for smart grid

Cited by 6 publications

References 29 publications

Enhancing Microgrid Stability and Energy Management: Techniques, Challenges, and Future Directions

Enhancing Microgrid Stability and Energy Management: Techniques, Challenges, and Future Directions

Security Access Control Method for Wind-Power-Monitoring System Based on Agile Authentication Mechanism

A new 7D memristor-based hyperchaotic system and its application to secret information transmission

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