journal article·2023Open access

A Speech Cryptosystem Using the New Chaotic System with a Capsule-Shaped Equilibrium Curve

Mohamad Afendee Mohamed, Talal Bonny, Aceng Sambas, Sundarapandian Vaidyanathan, Wafaa Al Nassan, Sen Zhang, Khaled Obaideen, Mustafa Mamat, Mohd Kamal Mohd Nawawi

Computers, Materials & Continua· Volume 75· Issue 3

Abstract

In recent years, there are numerous studies on chaotic systems with special equilibrium curves having various shapes such as circle, butterfly, heart and apple. This paper describes a new 3-D chaotic dynamical system with a c... | Find, read and cite all the research you need on Tech Science Press
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Research context

OpenAlex topics: Chaos control and synchronization · Chaos-based Image/Signal Encryption · Mathematical Dynamics and Fractals

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (51)

Show source-provided references
1. Dynamics, control and secure transmission electronic circuit implementation of a new 3D chaotic system in comparison with 50 reported systems10.1109/ACCESS.2021.3126655 ↗
2. Bifurcation dynamics of complex period-1 motions to chaos in an electromagnetically tuned duffing oscillator10.1007/s40435-022-00914-8 ↗
3. A new biological snap oscillator: Its modelling, analysis, simulations and circuit design10.1504/IJSPM.2018.094734 ↗
4. A new adaptive synchronization and hyperchaos control of a biological snap oscillator10.1016/j.chaos.2020.109919 ↗
5. A novel mega-stable chaotic circuit10.13164/re.2020.0140 ↗
6. A novel chaotic system with two circles of equilibrium points: Multistability, electronic circuit and FPGA realization10.3390/electronics8111211 ↗
7. A 3D memristive chaotic system with conditional symmetry10.1016/j.chaos.2022.111992 ↗
8. Modelling, analysis and simulations of some chaotic systems using derivative with Mittag–Leffler kernel10.1016/j.chaos.2019.05.019 ↗
9. The effect of market confidence on a financial system from the perspective of fractional calculus: Numerical investigation and circuit realization10.1016/j.chaos.2020.110223 ↗
10. A new 4D memristor chaotic system: Analysis and implementation10.1016/j.vlsi.2022.09.004 ↗
11. New artificial neural network design for chua chaotic system prediction using FPGA hardware co-simulation
12. Hyperjerk multiscroll oscillators with megastability: Analysis, FPGA implementation and a novel ANN-ring-based true random number generator
13. Complex dynamics and multiple coexisting attractors in a fractional-order microscopic chemical system
14. Modeling nonlinear dissipative chemical dynamics by a forced modified Van der Pol-Duffing oscillator with asymmetric potential: Chaotic behaviors predictions10.1016/j.cjph.2018.03.033 ↗
15. Dynamical analysis and adaptive fuzzy control for the fractional-order financial risk chaotic system10.1186/s13662-020-03131-9 ↗
16. Hybrid image encryption algorithm based on 3D chaotic system and choquet fuzzy integral10.1016/j.optlastec.2019.105698 ↗
17. Chaos in the real world: Recent applications to communications, computing, distributed sensing, robotic motion, bio-impedance modelling and encryption systems10.3390/sym13112151 ↗
18. A 3D model encryption scheme based on a cascaded chaotic system
19. AEA-NCS: An audio encryption algorithm based on a nested chaotic system10.1016/j.chaos.2022.112770 ↗
20. Chaotic masking of voice bitstream using mixed sequences for authorized listening10.1007/978-3-642-27308-7_64 ↗
21. A novel 3D chaotic system with line equilibrium: Multistability, integral sliding mode control, electronic circuit, FPGA implementation and its image encryption10.1109/ACCESS.2022.3181424 ↗
22. A 3-D multi-stable system with a peanut-shaped equilibrium curve: Circuit design, FPGA realization, and an application to image encryption10.1109/ACCESS.2020.3011724 ↗
23. An image encryption algorithm based on new generalized fusion fractal structure10.1016/j.ins.2022.01.042 ↗
24. A stable meaningful image encryption scheme using the newly-designed 2D discrete fractional-order chaotic map and Bayesian compressive sensing10.1016/j.sigpro.2022.108489 ↗
25. High precision error prediction algorithm based on ridge regression predictor for reversible data hiding10.1109/LSP.2021.3080181 ↗
26. Stereoscopic image description with trinion fractional-order continuous orthogonal moments10.1109/TCSVT.2021.3094882 ↗
27. A reversible data hiding scheme based on code division multiplexing10.1109/TIFS.2016.2566261 ↗
28. Concealed attack for robust watermarking based on generative model and perceptual loss10.1109/TCSVT.2021.3138795 ↗
29. FPGA implementation and control of chaotic systems involving the variable-order fractional operator with Mittag–Leffler law10.1016/j.chaos.2018.08.021 ↗
30. A class of PSO-tuned controllers in Lorenz chaotic system10.1016/j.matcom.2022.08.016 ↗
31. Constructing conditional symmetry in symmetric chaotic systems10.1016/j.chaos.2021.111723 ↗
32. A chaotic system with different shapes of equilibria
33. A chaotic system with equilibria located on the rounded square loop and its circuit implementation
34. Simple chaotic flow with circle and square equilibrium10.1142/S0218127416501376 ↗
35. Mathematical model and FPGA realization of a multi-stable chaotic dynamical system with a closed butterfly-like curve of equilibrium points10.3390/app11020788 ↗
36. A novel chaotic system with heart-shaped equilibrium and its circuital implementation10.1016/j.ijleo.2016.11.064 ↗
37. Electronic circuit design of a novel chaotic system with apple-shaped curve equilibrium and multiple coexisting attractors
38. Securing speech in GSM networks using DES with random permutation and inversion algorithm10.5121/ijdps.2012.3416 ↗
39. Encryption technology of voice transmission in mobile network based on 3DES-ECC algorithm10.1007/s11036-020-01617-0 ↗
40. Implementation of RSA algorithm for speech data encryption and decryption
41. A new fractional-order chaotic system with different families of hidden and self-excited attractors10.3390/e20080564 ↗
42. Optimization and CMOS design of chaotic oscillators robust to PVT variations10.1016/j.vlsi.2018.10.010 ↗
43. A fractional-order chaotic system with hidden attractor and self-excited attractor and its DSP implementation10.1016/j.chaos.2021.110791 ↗
44. FPGA-based implementation of different families of fractional-order chaotic oscillators applying Grünwald–Letnikov method10.1016/j.cnsns.2019.01.014 ↗
45. Hardware optimized FPGA implementations of high-speed true random bit generators based on switching-type chaotic oscillators10.1007/s00034-018-0905-6 ↗
46. Chaotic or hyper-chaotic oscillator? Numerical solution, circuit design, MATLAB HDL-coder implementation, VHDL code, security analysis, and FPGA realization10.1007/s00034-020-01521-8 ↗
47. Determining lyapunov exponents from a time series10.1016/0167-2789(85)90011-9 ↗
48. Numerical analysis of a fractional-order chaotic system based on conformable fractional-order derivative10.1140/epjp/i2017-11306-3 ↗
49. Generalized synchronization of fractional-order hyperchaotic systems and its DSP implementation10.1007/s11071-017-3907-1 ↗
50. A simple multi-stable chaotic jerk system with two saddle-foci equilibrium points: Analysis, synchronization via active backstepping control and electronic circuit design
51. Chaotic lorenz system and it’s suppressed