A parallel color image encryption algorithm based on a 2d logistic-rulkov neuron map
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Tarih
2025
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Images are widely used in social networks, necessitating efficient and secure transmission, especially in bandwidth-constrained environments. This paper 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 2D 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 of each block. This block-wise strategy effectively leverages parallel computing resources and balances the task load. To meet the demand for a large number of keystreams during encryption, the 2D-LRNM is introduced. It combines the simplicity and chaotic properties of the Logistic map with the multi-timescale dynamics and neurodynamic behaviors of the Rulkov map. By overcoming the dimensional limitations inherent in the single Logistic map, this approach extends the system to a two-dimensional framework, significantly increasing the complexity of chaotic behavior and improving its unpredictability. Experimental results demonstrate that the proposed encryption algorithm achieves high security and reduces computation time by approximately 83.3%. © 2014 IEEE.
Açıklama
Anahtar Kelimeler
2d Logistic-Rulkov Neuron Map, Cryptography, Image Encryption, Parallel Encryption
Kaynak
IEEE Internet of Things Journal
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
Sayı
Künye
Gao, S., Zhang, Z., Iu, H. H.-C., Ding, S., Mou, J., Erkan, U., Toktaş, A., Li, Q., Wang, C., & Cao, Y. (2025). A Parallel Color Image Encryption Algorithm Based on a 2D Logistic-Rulkov Neuron Map. IEEE Internet of Things Journal, 1. https://doi.org/10.1109/JIOT.2025.3540097
