期刊论文

Yu, Fei(yufeiyfyf@csust.edu.cn)

英文

Complexity

1076-2787

2021

2021

6683284:1-6683284:21

10.1155/2021/6683284

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61504013, 61702052]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2019JJ50648, 2020JJ4622, 2020JJ4221]; Guangxi Key Laboratory of Cryptography and Information Security [GCIS201919]; Postgraduate Training Innovation Base Construction Project of Hunan Province [2020-172-48]; Postgraduate Scientic Research Innovation Project of Hunan Province [CX20200884]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [18A137]; Young Teacher Development Program Project of Changsha University of Science and Technology [2019QJCZ013]; Special Funds for the Construction of Innovative Provinces in Hunan Province [2020JK4046]

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In recent years, the research of chaos theory has developed from simple cognition and analysis to practical engineering application. In particular, hyperchaotic systems with more complex and changeable chaotic characteristics are more sensitive and unpredictable, so they are widely used in more fields. In this paper, two important engineering applications based on hyperchaos pseudorandom number generator (PRNG) and image encryption are studied. Firstly, the coupling 6D memristive hyperchaotic system and a 2D SF-SIMM discrete hyperchaotic mappin...