Publications

Publications

2027

• [76] Yueqi Song, Suo Gao*, Herbert Ho-Ching Iu, Santo Banerjee, Yinghong Cao, Junxin Chen, Yushu Zhang, Jun Mou. “Modeling multiple classical conditioning mechanisms in a Memristor-Based learning circuit,” Neural Networks, Vol. 205, p. 109325, 2027.

  2026

• [75] Suo Gao, Fan Shi, Xianying Xu, Junxin Chen, Herbert Ho-Ching Iu, Yinghong Cao, Lei Qin, Jun Mou. “A Memristor-Based Neural Network Circuit with Classical Conditioning and Fear Generalization,” IEEE Transactions on Consumer Electronics, Vol. 72, No. 2, pp. 3213-3224, 2026.
• [74] Suo Gao, Yueqi Song, Yinghong Cao, Herbert Ho-Ching Iu, Lei Qin, Yushu Zhang, Jun Mou. “Biologically Plausible Memristive Decision-Making Circuit for Adaptive Control in Industrial Autonomous Navigation,” IEEE Transactions on Industrial Informatics, Vol. 22, No. 6, pp. 4801-4812, 2026.
• [73] Yueqi Song, Suo Gao*, Yinghong Cao, Herbert Ho-Ching Iu, Santo Banerjee, Junxin Chen, Jun Mou. “A memristive dual-dimensional emotion processing circuit based on valence-arousal model for affective human-computer interaction,” Nonlinear Dynamics, Vol. 114, No. 9, p. 660, 2026.
• [72] Guangzheng Wang, Suo Gao*, Herbert Ho-Ching Iu, Nanrun Zhou, Jun Mou. “From unidirectional to grid: Generation and precise control of multi-scroll chaotic attractors,” Chaos, Solitons & Fractals, Vol. 208, pp. 118205, 2026.
• [71] Yang Xu, Suo Gao*, Xianying Xu, Santo Banerjee, Jun Mou, Yinghong Cao. “Neuronal Dynamics and Pain Perception Modeling Based on the SMM–HR Model,” Chinese Journal of Physics, Vol. 100, pp. 247-266, 2026. 🔥 Highly Cited Paper
• [70] Xiangcong Wu, Suo Gao*, Herbert Ho-Ching Iu, Junxin Chen, Yushu Zhang, Yinghong Cao, Jun Mou. “Multi-scroll regulation and control of a programmable memristive hopfield neural network with FPGA implementation,” SCIENCE CHINA Technological Science, Vol. 69, No. 9, pp. 1920406, 2026.
• [69] Siqi Ding, Xinyue Wang, Pengyu Zhu, Ugur Erkan, Abdurrahim Toktas, Qi Li, Jun Mou, Suo Gao*. “SRA: A sine-based reconstruction approach to improve 2D chaotic map performance,” The European Physical Journal Plus, Vol. 141, pp. 182, 2026. 🔥 Highly Cited Paper
• [68] Siqi Ding, Fan Shi, Ugur Erkan, Abdurrahim Toktas, Qi Li, Chunpeng Wang, Suo Gao*, Jun Mou. “Design of a three-dimensional logistic map and its application to seafood image encryption,” The Journal of Supercomputing, Vol. 82, pp. 225, 2026.
• [66] Boqi Suzhang, Xiaozhou He, Xianying Xu, Xuhui Huang, Lei Qin, Suo Gao*, Jun Mou, Ahmed A. Abd El-Latif, Basma Abd El-Rahiem. “S-CNN: A Dual-Region Feature Convolutional Network for Fish Freshness Assessment Based on Eyes and Gills Characteristics,” Expert Systems, Vol. 43, No. 7, pp. e70319, 2026.
• [65] Yichen Bi, Jun Mou, Herbert Ho-Ching Iu, Nanrun Zhou, Santo Banerjee, Suo Gao*. “Dynamics analysis and DSP implementation of the Rulkov Neuron Model with Memristive Synaptic Crosstalk,” Chinese Physics B, Vol. 35, No. 1, pp. 010504, 2026. 🔥 Highly Cited Paper
• [64] Ke Meng, Yifan Bu, Yinghong Cao, Suo Gao, Qi Li, Chunpeng Wang, Jun Mou. “Chaotic bursting and burst synchronization in a discrete dual-Rulkov neural network with memristive synaptic coupling,” Chinese Physics B, Vol. 35, No. 6, pp. 060501, 2026.
• [63] Yidan Xu, Suo Gao, Yinghong Cao, Jun Mou. “Multi-Image Encryption Scheme Based on Chaotic Pseudo-Random Signal Generator and DWT Compression,” ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 22, No. 3, Article No. 82, pp. 1-20, 2026.
• [62] Xinyue Wang, Ugur Erkan, Abdurrahim Toktas, Suo Gao*. “Semantic-aware image encryption based on YOLOv13 and chaotic systems,” The European Physical Journal Plus, Vol. 141, pp. 285, 2026.
• [61] Linian Wang, Xianying Xu, Suo Gao, Jun Mou. “Hybrid medical image self-embedding watermarking encryption scheme based on strong S-box,” Chinese Physics B, 2026, doi.org/10.1088/1674-1056/ae1c2e.
• [60] Yiting Lin, Yunan Wei, Donglong Chen, Yupeng Li, Ugur Erkan, Abdurrahim Toktas, Suo Gao, Yong Zhang. “Cryptanalysis and Improvement of a Video Cryptosystem via Chaos and S-Box,” ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 22, No. 6, Art. No. 173, pp. 1-28, 2026.
• [59] Jun Mou, Zhaocheng Liu, Yinghong Cao, Suo Gao, Junxin Chen, Nanrun Zhou, Yushu Zhang. “Video Selective Steganography Protection Scheme Based on Object Detection and Background Inpainting: A Novel Paradigm,” IEEE Transactions on Dependable and Secure Computing, Vol. 23, No. 4, pp. 8998-9011, 2026.
• [58] Jun Mou, Linlin Tan, Suo Gao, Junxin Chen, Herbert Ho-Ching Iu, Yushu Zhang. “High-Capacity Private Data Information Protection Library Based on Correlation Generator,” IEEE Transactions on Dependable and Secure Computing, Vol. 23, No. 6, pp. 8460-8468, 2026.
• [57] Xiyu Ren, Yinghong Cao, Xianying Xu, Xiaodong Liu, Suo Gao, Fawaz E. Alsaadi, Jun Mou. “Analysis of associative memory models constructed based on memristor-coupled Hopfield neural networks,” The European Physical Journal Plus, Vol. 141, pp. 23, 2026.
• [56] Minyuan Cheng, Jiawu Yu, Xianying Xu, Herbert Ho-Ching Iu, Santo Banerjee, Yinghong Cao, Suo Gao, Jun Mou. “A discrete second-order memristive Aihara neuron with rich firing patterns, multistability, distinct state transitions and hyperchaotic expansion effect,” Nonlinear Dynamics, Vol. 114, pp. 434, 2026.
• [55] Yiting Lin, Yunlong Liao, Wenjun Zeng, Yunan Wei, Donglong Chen, Xiaochen Yuan, Yupeng Li, Ugur Erkan, Abdurrahim Toktas, Chongfu Zhang, Yong Zhang, Suo Gao. “3D Non-degenerate Hyperchaos: Design, Analysis, and Application in Image Encryption,” IEEE Transactions on Consumer Electronics, 2026, doi.org/10.1109/TCE.2026.3672135.
• [54] Yidan Xu, Xianying Xu, Minghui Zhang, Santo Banerjee, Yinghong Cao, Suo Gao, Jun Mou. “A first-order memristor-based Rulkov neuron for image encryption and LSB steganography,” Nonlinear Dynamics, Vol. 114, No. 5, p. 380, 2026.
• [53] Jiaqi Liu, Xianying Xu, Suo Gao, Junxin Chen, Jun Mou. “Lightweight Video Secondary-encryption Scheme Based on YOLOv11 and a Discrete Model of Bi-Neuron HNN,” ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 22, No. 3, Article 90, 2026.
• [52] Yan Liu, Kaihua Wang, Xianying Xu, Yinghong Cao, Suo Gao, Jun Mou. “Medical Image Watermarking Encryption Algorithm Based on Spiral Transform and Shift Registers,” Chinese Physics B, 2026, doi.org/10.1088/1674-1056/ae15f8.
• [51] Chenglong Liu, Xianying Xu, Jun Mou, Suo Gao, Yinghong Cao. “Gift box ribbon-inspired multi-image and audio integrated encryption algorithm based on a hyperchaotic memristive map,” The European Physical Journal Plus, Vol. 141, No. 1, p. 34, 2026.
• [50] Yueqi Song, Xiaozhou He, Xianying Xu, Yinghong Cao, Santo Banerjee, Suo Gao, Jun Mou. “Echolocation-Inspired Memristive Behavioral Decision Circuit,” Chinese Physics B, Vol. 35, No. 6, pp. 060701, 2026.
• [49] Xiyu Ren, Xianying Xu, Xiaodong Liu, Minghui Zhang, Santo Banerjee, Suo Gao, Jun Mou. “Studying relationships from the perspective of chaos theory,” Chinese Physics B, Vol. 35, No. 6, pp. 060504, 2026.
• [48] Yueqi Song, Suo Gao, Xianying Xu. “Discrete Tri-Cycle Memristive Synapse Hopfield Neural Network: Dynamics and Implementations,” International Journal of Bifurcation and Chaos, Vol. 36, No. 02, pp. 2650019, 2026.

2025

• [47] Suo Gao, Zheyi Zhang, Qi Li, Siqi Ding, Herbert Ho-Ching Iu, Yinghong Cao, Xianying Xu, Chunpeng Wang, Jun Mou. “Encrypt a Story: A Video Segment Encryption Method Based on the Discrete Sinusoidal Memristive Rulkov Neuron,” IEEE Transactions on Dependable and Secure Computing, Vol. 22, No. 6, pp. 8011-8024, 2025. 🔥 Highly Cited Paper and Hot Paper
• [46] Suo Gao, Herbert Ho-Ching Iu, Ugur Erkan, Cemaleddin Simsek, Abdurrahim Toktas, Yinghong Cao, Rui Wu, Jun Mou, Qi Li, Chunpeng Wang. “A 3D memristive cubic map with dual discrete memristors: Design, implementation, and application in image encryption,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 35, No. 8, pp. 7706-7718, 2025. 🔥 Highly Cited Paper and Hot Paper
• [45] Suo Gao, Rui Wu, Herbert Ho-Ching Iu, Ugur Erkan, Yinghong Cao, Qi Li, Abdurrahim Toktas, Jun Mou. “Chaos-based video encryption techniques: A review,” Computer Science Review, Vol. 58, p. 100816, 2025. 🔥 Highly Cited Paper and Hot Paper
• [44] Suo Gao, Zheyi Zhang, Herbert Ho-Ching Iu, Siqi Ding, Jun Mou, Ugur Erkan, Abdurrahim Toktas, Qi Li, Chunpeng Wang, Yinghong Cao. “A parallel color image encryption algorithm based on a 2D Logistic-Rulkov neuron map,” IEEE Internet of Things Journal, Vol. 12, No. 11, pp. 18115–18124, 2025. 🔥 Highly Cited Paper and Hot Paper
• [43] Suo Gao, Siqi Ding, Herbert Ho-Ching Iu, Ugur Erkan, Abdurrahim Toktas, Cemaleddin Simsek, Rui Wu, Xianying Xu, Yinghong Cao, Jun Mou. “A three-dimensional memristor-based hyperchaotic map for pseudorandom number generation and multi-image encryption,” Chaos, Vol. 35, No. 7, p. 073105, 2025. 🔥 Highly Cited Paper and Hot Paper
• [42] Suo Gao, Rui Wu, Songbo Liu, Ugur Erkan, Abdurrahim Toktas, Jiafeng Liu, Xianglong Tang. “MSLID-TCN: Multi-stage linear-index dilated temporal convolutional network for temporal action segmentation,” International Journal of Machine Learning and Cybernetics, Vol. 16, No. 1, pp. 567-581, 2025. 🔥 Highly Cited Paper and Hot Paper
• [41] Yinghong Cao, Zhaocheng Liu, Herbert Ho-Ching Iu, Junxin Chen, Jun Mou, Suo Gao. “RegionLock: a lightweight cloud video encryption scheme based on YOLOv8 object detection and adaptive frame multiplexing,” IEEE Internet of Things Journal, Vol. 13, No. 2, pp. 3069–3081, 2025.
• [40] Xiyu Ren, Xianying Xu, Xiaodong Liu, Yinghong Cao, Suo Gao, Jun Mou. “Memristor-coupled tabu learning neuron and multi-cavity control of attractors,” Nonlinear Science and Control Engineering, p. 025400014, 2025.
• [39] Fan Shi, Xianying Xu, Xiaodong Liu, Yinghong Cao, Suo Gao, Jun Mou. “Complex neuronal dynamics under memristive electromagnetic radiation: Modeling and digital signal processing implementation,” Nonlinear Science and Control Engineering, Vol. 1, No. 2, p. 025400013, 2025.
• [38] Linlin Tan, Suo Gao*, Nanrun Zhou, Yinghong Cao, Jun Mou. “Extraction and encryption of facial information for government personnel: STP-CS with Tri-color shuffling scheme,” Computers and Electrical Engineering, Vol. 127, pp. 110624, 2025.
• [37] Pengxuan Li, Kaihua Wang, Suo Gao, Xianying Xu, Jun Mou. “Encryption scheme for multi-image based on combination of multiple chaotic maps and iterative variation of confusion keystream and mixed diffusion expression,” Journal of King Saud University Computer and Information Sciences, Vol. 37, No. 9, p. 278, 2025.
• [36] Uğur Erkan, Feyza Toktas, Abdurrahim Toktas, Qiang Lai, Shuang Zhou, Yiting Lin, Suo Gao. “Multi-layer and multi-directional image encryption algorithm based on hyperchaotic 3D Xin-She Yang map,” Expert Systems with Applications, Vol. 304, p. 130808, 2025. 🔥 Highly Cited Paper and Hot Paper
• [35] Siqi Ding, Ke Meng, Minghui Zhang, Yiting Lin, Chunpeng Wang, Qi Li, Suo Gao, Jun Mou. “Three-Dimensional Discrete Echo-Memristor Map: Dynamic Analysis and DSP Implementation,” Mathematics, Vol. 13, No. 21, p. 3442, 2025.
• [34] Ahmet Yilmaz, Uğur Erkan, Abdurrahim Toktas, Qiang Lai, Suo Gao. “AHIR: Deep learning-based autoencoder hashing image retrieval,” Neurocomputing, Vol. 671, p. 132639, 2026.
• [33] Ugur Erkan, Abdurrahim Toktas, Feyza Toktas, Yiting Lin, Suo Gao. “Hybridization of benchmark functions for a high-performance 1D chaotic map and image encryption application,” Nonlinear Science and Control Engineering, p. 025340010, 2025.
• [32] Jun Mou, Chang Cai, Suo Gao, Nanrun Zhou, Yushu Zhang. “A second-order memristor-based Rulkov neuron: Design, dynamical analysis and application in hierarchical decryption of 3D model,” IEEE Internet of Things Journal, Vol. 12, No. 20, pp. 43470-43479, 2025.
• [31] Ugur Erkan, Ahmet Yilmaz, Abdurrahim Toktas, Qiang Lai, Suo Gao. “Object detection-based autoencoder hashing image retrieval,” Signal Processing: Image Communication, pp. 117384, 2025.
• [30] Cemaleddin Simsek, Ugur Erkan, Abdurrahim Toktas, Qiang Lai, Suo Gao. “Hexadecimal permutation and 2D cumulative diffusion image encryption using hyperchaotic sinusoidal exponential memristive system,” Nonlinear Dynamics, Vol. 113, pp. 17177–17208, 2025.

  2024

• [29] Suo Gao, Herbert Ho-Ching Iu, Mengjiao Wang, Donghua Jiang, Ahmed A. Abd El-Latif, Rui Wu, Xianglong Tang. “Design, hardware implementation, and application in video encryption of the 2D memristive cubic map,” IEEE Internet of Things Journal, Vol. 11, No. 12, pp. 21807-21815, 2024. 🔥 Highly Cited Paper and Hot Paper
• [28] Suo Gao, Herbert Ho-Ching Iu, Ugur Erkan, Cemaleddin Simsek, Jun Mou, Abdurrahim Toktas, Rui Wu, Xianglong Tang. “Design, dynamical analysis, and hardware implementation of a novel memcapacitive hyperchaotic logistic map,” IEEE Internet of Things Journal, Vol. 11, No. 18, pp. 30368-30375, 2024.
• [27] Suo Gao, Jiafeng Liu, Herbert Ho-Ching Iu, Ugur Erkan, Shuang Zhou, Rui Wu, Xianglong Tang. “Development of a video encryption algorithm for critical areas using 2D extended Schaffer function map and neural networks,” Applied Mathematical Modelling, Vol. 134, pp. 520–537, 2024. 🔥 Highly Cited Paper and Hot Paper
• [26] Suo Gao, Herbert Ho-Ching Iu, Jun Mou, Ugur Erkan, Jiafeng Liu, Rui Wu, Xianglong Tang. “Temporal action segmentation for video encryption,” Chaos, Solitons & Fractals, Vol. 183, p. 114958, 2024. 🔥 Highly Cited Paper and Hot Paper
• [25] Fang Yin, Ao Li, Chunyan Lv, Rui Wu, Suo Gao. “A new image encryption algorithm with feedback key mechanism using two-dimensional dual discrete quadratic chaotic map,” Nonlinear Dynamics, Vol. 112, No. 22, pp. 20417–20435, 2024.
• [24] Ugur Erkan, Abdurrahim Toktas, Samet Memis, Feyza Toktas, Qiang Lai, Heping Wen, Suo Gao. “OSMRD-IE: octal-based shuffling and multi-layer rotational diffusing image encryption using 2D hybrid Michalewicz-Ackley map,” IEEE Internet of Things Journal, Vol. 11, No. 12, pp. 35113-35123, 2024.
• [23] Omer Kocak, Ugur Erkan, Abdurrahim Toktas, Suo Gao. “PSO-based image encryption scheme using modular integrated logistic exponential map,” Expert Systems with Applications, Vol. 237, p. 121452, 2024. 🔥 Highly Cited Paper and Hot Paper
• [22] Abdurrahim Toktas, Ugur Erkan, Suo Gao, Chanil Pak. “A robust bit-level image encryption based on Bessel map,” Applied Mathematics and Computation, Vol. 462, p. 128340, 2024. 🔥 Highly Cited Paper and Hot Paper
• [21] Enver Akbacak, Abdurrahim Toktas, Ugur Erkan, Suo Gao. “MLMQ-IR: Multi-label multi-query image retrieval based on the variance of Hamming distance,” Knowledge-Based Systems, Vol. 283, p. 111193, 2024.
• [20] Qi Li, Bin Ma, Xiaoyu Wang, Chunpeng Wang, Suo Gao. “Image steganography in color conversion,” IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 71, No. 1, pp. 106–110, 2024.

2023

• [19] Suo Gao, Rui Wu, Xingyuan Wang, Jiafeng Liu, Qi Li, Chunpeng Wang, Xianglong Tang. “Asynchronous updating Boolean network encryption algorithm,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 33, No. 8, pp. 4388–4400, 2023. 🔥 Highly Cited Paper and Hot Paper
• [18] Suo Gao, Rui Wu, Xingyuan Wang, Jiafeng Liu, Qi Li, Xianglong Tang. “EFR-CSTP: Encryption for face recognition based on the chaos and semi-tensor product theory,” Information Sciences, Vol. 621, pp. 766–781, 2023.
• [17] Suo Gao, Rui Wu, Xingyuan Wang, Jin Wang, Qi Li, Chunpeng Wang, Xianglong Tang. “A 3D model encryption scheme based on a cascaded chaotic system,” Signal Processing, Vol. 202, pp. 108745, 2023. 🔥 Highly Cited Paper and Hot Paper
• [16] Suo Gao, Songbo Liu, Xingyuan Wang, Rui Wu, Jin Wang, Qi Li, Xianglong Tang. “New image encryption algorithm based on hyperchaotic 3D-IHAL and a hybrid cryptosystem,” Applied Intelligence, Vol. 53, No. 22, pp. 27826–27843, 2023.
• [15] Rui Wu, Suo Gao, Herbert Ho-Ching Iu, Shuang Zhou, Ugur Erkan, Abdurrahim Toktas, Xianglong Tang. “Securing dual-channel audio communication with a 2-D infinite collapse and logistic map,” IEEE Internet of Things Journal, Vol. 11, No. 6, pp. 10214–10223, 2023.

2022

• [14] Rui Wu, Suo Gao, Xingyuan Wang, Songbo Liu, Qi Li, Ugur Erkan, Xianglong Tang. “AEA-NCS: An audio encryption algorithm based on a nested chaotic system,” Chaos, Solitons & Fractals, Vol. 165, p. 112770, 2022.
• [13] Qi Li, Chunpeng Wang, Xiaoyu Wang, Jian Li, Zhiqiu Xia, Suo Gao, Bin Ma. “基于残差学习的新型不可感知水印攻击方法,” 软件学报, Vol. 34, No. 9, pp. 4351–4361, 2022.
• [12] Qi Li, Xingyuan Wang, Bin Ma, Xiaoyu Wang, Chunpeng Wang, Suo Gao, Yunqing Shi. “Concealed attack for robust watermarking based on generative model and perceptual loss,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 32, No. 8, pp. 5695–5706, 2022. 🔥 Highly Cited Paper and Hot Paper
• [11] Shuang Zhou, Xingyuan Wang, Yingqian Zhang, Bin Ge, Mingxu Wang. Suo Gao. “A novel image encryption cryptosystem based on true random numbers and chaotic systems,” Multimedia Systems, Vol. 28, No. 1, pp. 95-112, 2022.

2021

• [10] Xingyuan Wang, Suo Gao. “A chaotic image encryption algorithm based on a counting system and the semi-tensor product,” Multimedia Tools and Applications, Vol. 80, No. 7, pp. 10301–10322, 2021.
• [9] Xingyuan Wang, Suo Gao, Xiaolin Ye, Shuang Zhou, Mingxu Wang. “A new image encryption algorithm with cantor diagonal scrambling based on the PUMCML system,” International Journal of Bifurcation and Chaos, Vol. 31, No. 01, p. 2150003, 2021.
• [8] Qi Li, Xingyuan Wang, He Wang, Xiaolin Ye, Shuang Zhou, Suo Gao, Yunqing Shi. “A secure image protection algorithm by steganography and encryption using the 2D-TSCC,” Chinese Physics B, Vol. 30, No. 11, p. 110501, 2021.

2020

• [7] Xingyuan Wang, Suo Gao. “Image encryption algorithm for synchronously updating Boolean networks based on matrix semi-tensor product theory,” Information Sciences, Vol. 507, pp. 16–36, 2020. 🔥 Highly Cited Paper
• [6] Xingyuan Wang, Suo Gao. “Image encryption algorithm based on the matrix semi-tensor product with a compound secret key produced by a Boolean network,” Information Sciences, Vol. 539, pp. 195–214, 2020. 🔥 Highly Cited Paper
• [5] Mingxu Wang, Xingyuan Wang, Chunpeng Wang, Zhiqiu Xia, Hongyu Zhao, Suo Gao, Shuang Zhou, Nianmin Yao. “Spatiotemporal chaos in cross coupled map lattice with dynamic coupling coefficient and its application in bit-level color image encryption,” Chaos, Solitons & Fractals, Vol. 139, p. 110028, 2020.
• [4] Xiaolin Ye, Xingyuan Wang, Suo Gao, Jun Mou, Zhisen Wang. “A new random diffusion algorithm based on the multi-scroll Chua’s chaotic circuit system,” Optics and Lasers in Engineering, Vol. 127, p. 105905, 2020.
• [3] Xiaolin Ye, Xingyuan Wang, Suo Gao, Jun Mou, Zhisen Wang, Feifei Yang. “A new chaotic circuit with multiple memristors and its application in image encryption,” Nonlinear Dynamics, Vol. 99, No. 2, pp. 1489–1506, 2020.

2019

• [2] Xingyuan Wang, Suo Gao. “Application of matrix semi-tensor product in chaotic image encryption," Journal of the Franklin Institute, Vol. 356, No. 18, pp. 11638–11667, 2019.
• [1] Xingyuan Wang, Suo Gao. Longjiao Yu, Yuming Sun, Huaihuai Sun. “Chaotic image encryption algorithm based on bit-combination scrambling in decimal system and dynamic diffusion,” IEEE Access, Vol. 7, pp. 103662–103677, 2019.