articleIEEE Internet of Things JournalFeb 10, 2025Closed access

A Parallel Color Image Encryption Algorithm Based on a 2-D Logistic-Rulkov Neuron Map

SGSuo GaoZZZheyi ZhangHHHerbert Ho‐Ching IuSDSiqi DingJMJun Mou

Dalian Polytechnic University · The University of Western Australia · +5 more institutions

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Abstract

Images are widely used in social networks, necessitating efficient and secure transmission, especially in bandwidth-constrained environments. This article aims to develop a color image encryption algorithm that enhances security while optimizing computational efficiency. A novel parallel color image encryption algorithm based on the 2-D logistic-Rulkov neuron map (2D-LRNM) is proposed. In this approach, the three channels of the color image are first separated. Cross-channel information interaction is introduced to form three new channels, which are then processed in parallel. During the encryption process of each channel, a block-wise parallel encryption mechanism is applied, ensuring simultaneous encryption…

Citation impact

121
total citations
FWCI
120.27
Percentile
100%
References
40
Citations per year

Authors

10

Topics & keywords

Topics
Keywords
  • Computer science
  • Encryption
  • Image (mathematics)
  • Artificial intelligence
  • Image segmentation
  • Logistic map
  • Algorithm
  • Pattern recognition (psychology)
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