Persistence of resonant torus doubling bifurcation under polynomial perturbations DOI Creative Commons
Sishu Shankar Muni

Franklin Open, Journal Year: 2024, Volume and Issue: unknown, P. 100207 - 100207

Published: Dec. 1, 2024

Language: Английский

Degn–Harrison map: Dynamical and network behaviours with applications in image encryption DOI

Vismaya VS,

Sishu Shankar Muni,

Anita Kumari Panda

et al.

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 192, P. 115987 - 115987

Published: Jan. 10, 2025

Language: Английский

Citations

2
Novel hyperchaotic system: Implementation to audio encryption DOI
Shuang Zhou, Yanli Yin, Uğur Erkan

et al.

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 193, P. 116088 - 116088

Published: Feb. 12, 2025

Language: Английский

Citations

1
Active disturbance reduction on non-homogeneous T-S fuzzy semi-Markovian jump systems and its application to secure digital signal communication DOI
S. Mohanapriya, P. Muthukumar,

E. A. Gopalakrishnan

et al.

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 196, P. 116275 - 116275

Published: March 29, 2025

Language: Английский

Citations

0
Explicit 2-cycle solutions and bifurcation structures in a non-invertible planar rational map DOI
Wirot Tikjha, Sishu Shankar Muni

International Journal of Dynamics and Control, Journal Year: 2025, Volume and Issue: 13(5)

Published: April 29, 2025

Language: Английский

Citations

0
Discontinuous-like periodic transitions and coexistence of mode-locked orbits in delayed Moran-Ricker map DOI
Sishu Shankar Muni

International Journal of Dynamics and Control, Journal Year: 2025, Volume and Issue: 13(5)

Published: May 1, 2025

Language: Английский

Citations

0
Deep learning for prediction and classifying the dynamical behaviour of piecewise-smooth maps DOI Creative Commons

V Veenadevi.S.,

Bharath V Nair,

Sishu Shankar Muni

et al.

Franklin Open, Journal Year: 2024, Volume and Issue: 9, P. 100180 - 100180

Published: Nov. 10, 2024

Language: Английский

Citations

2
Hardware Implementation of a 2D Chaotic Map-Based Audio Encryption System Using S-Box DOI Open Access

Hisham M. Elrefai,

Wafaa S. Sayed,

Lobna A. Said

et al.

Electronics, Journal Year: 2024, Volume and Issue: 13(21), P. 4254 - 4254

Published: Oct. 30, 2024

This paper presents a hardware-based audio encryption system using 2D chaotic map and dynamic S-box design implemented on an Artix-7 FPGA platform. Three distinct maps—logistic–fraction (2D-LF), logistic–sine (2D-LS), fraction–sine (2D-FS)—were investigated FPGA. The 2D-LF was employed in the for its throughput power efficiency performance. proposed benefits from randomness of sequences block permutation substitution to enhance diffusion confusion properties encrypted speech signal. system’s strength is validated through performance evaluations, mean squared error (MSE), signal-to-noise ratio (SNR), correlation coefficients, NIST tests, which confirm unpredictability hardware implementation results show 2880 Mbps consumption 0.13 W.

Language: Английский

Citations

1
A New Data Coding Algorithm for Secure Communication of Image DOI Creative Commons
Hidayet Oğraş

Chaos Theory and Applications, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 21, 2024

This paper proposes an entropy-sensitive based data coding algorithm for the secure communication of image information between transceiver systems. The proposed utilizes chaos theory as well content reference in order to create sensitivity on decoding side high level secrecy. article aims recover secret images at receiver by using code series related both and images, instead direct transmission. used depends parameters chaotic Logistic map entropy image. can be retrieved only through same image, system identical under proper technique side. Moreover, offers such way that if a single bit change any pixel cannot recovered even with algorithm. Experimental results various show is reliable, fast effective securing confidential information.

Language: Английский

Citations

0
Audio Watermarking System in Real-Time Applications DOI Creative Commons

Carlos Jair Santin-Cruz,

Gordana Jovanovic Dolecek

Informatics, Journal Year: 2024, Volume and Issue: 12(1), P. 1 - 1

Published: Dec. 25, 2024

Watermarking is widely employed to protect audio files. Previous research has focused on developing systems that balance performance criteria, including robustness, imperceptibility, and capacity. Most existing are designed work with pre-recorded signals, where the characteristics of host signal known in advance. In such cases, processing time not a critical factor, as these generally do account for real-time acquisition or report tests nor elapsed between watermarking output, latency. However, increasing prevalence sharing through streams video calls pressing issue requiring low-latency systems. This introduces system utilizes spread spectrum technique, method spreads energy across wide frequency band while embedding watermark additively domain minimize The system’s was evaluated by simulating using two distinct methods. results demonstrate proposed achieves minimal latency during embedding, addressing urgent need

Language: Английский

Citations

0
Persistence of resonant torus doubling bifurcation under polynomial perturbations DOI Creative Commons
Sishu Shankar Muni

Franklin Open, Journal Year: 2024, Volume and Issue: unknown, P. 100207 - 100207

Published: Dec. 1, 2024

Language: Английский

Citations

0