Feb 1, 2024 · To overcome these challenges, this paper proposes an enhanced logistic map (ELM), a one-dimensional digital chaotic map based on the logistic map and anterior perturbation method. The ELM map leverages perturbations of chaotic states, leading to enhanced randomness, data distribution, and low correlation, with improved security properties.

Jan 1, 2019 · We propose a new logistic map that controls the real-time variation of x parameters by y parameters to overcome the shortcomings of the original logistic map. The advantages of our sequence are based on the ‘diffusion-substitution’ encryption structure.

This paper deals with a plaintext-related image encryption algorithm that modifies the parameter values used by the logistic map according to plain image pixel intensities. The parameter values are altered in a row-wise manner, which enables the ...

Mar 21, 2024 · In this article, a novel and secure image encryption algorithm is presented. It is based on a modified chaotic logistic map (CLM) that provides the advantage of taking less computational time to encrypt an input image.

Apr 26, 2025 · The experimental results indicate that the LM-BS enables reliable image encryption and decryption, reduces the risk of key leakage, and successfully ensures the security and privacy of image transmission.

Feb 18, 2025 · These chaotic maps produce highly unpredictable and complex keys essential for robust encryption. Extensive experiments demonstrate the algorithm’s resilience against various attacks, including chosen-plaintext, noise, clipping, occlusion, and known-plaintext attacks.

the proposed chaos-based encryption schemes has be-come bottleneck of progress of chaos-based cryptology. Some general rules about evaluating security of chaos-based encryption schemes are concluded in [1,14]. Logistic map is a discrete quadratic recurrence form of the logistic equation, a model of population growth

Apr 29, 2025 · View a PDF of the paper titled DICOM Compatible, 3D Multimodality Image Encryption using Hyperchaotic Signal, by Anandik N Anand and 2 other authors. View PDF HTML ... Chaotic signals are produced by a logistic map and are used to carry out pixel random permutation. Then, multi-level diffusion is carried out by 4-bit, 8-bit, radial and adjacent ...

Dec 1, 2017 · In this communication, we propose a new approach for image encryption based on chaotic logistic maps in order to meet the requirements of the secure image transfer.

Feb 12, 2024 · In this paper, three distinct encryption algorithms—Arnie cat with an artificial neural network (ANN), Henon map with an ANN, and logistic map with a DNN—are compared for security and performance with the suggested algorithm.