scholarly journals Secure Data Transmission Based on Adaptive Chattering-Free Sliding Mode Synchronization of Unified Chaotic Systems

Mathematics ◽  
2021 ◽  
Vol 9 (21) ◽  
pp. 2658
Author(s):  
Chih-Hsueh Lin ◽  
Chia-Wei Ho ◽  
Guo-Hsin Hu ◽  
Baswanth Sreeramaneni ◽  
Jun-Juh Yan
Keyword(s):  
Data Transmission ◽  
Chaotic Systems ◽  
Sliding Mode ◽  
Adaptive Synchronization ◽  
Secret Message ◽  
Unified Chaotic Systems ◽  
Mode Synchronization ◽  
Secure Data ◽  
Secure Data Transmission ◽  
Chattering Free

This paper is concerned with a novel secure data transmission design based on adaptive synchronization of master and slave unified chaotic systems. First, by introducing an augmented error state, an adaptive continuous sliding mode control (SMC) is derived to guarantee the synchronization of unified chaotic systems. Then, the secret message embedded in the master chaotic system can be transmitted from transmitter to receiver. Different from previous works using discontinuous SMC, the undesired chattering phenomenon can be fully eliminated, and it becomes possible to precisely recover the embedded secret message at the receiver. Last, an example is given to illustrate the success of secure data transmission with the continuous SMC developed in this paper.

Nonlinear observer for synchronization of chaotic systems with application to secure data transmission

2014 ◽  
Vol 223 (8) ◽  
pp. 1541-1548 ◽  
Author(s):  
Ricardo Aguilar-López ◽  
Rafael Martínez-Guerra ◽  
Claudia A. Perez-Pinacho
Keyword(s):  
Data Transmission ◽  
Chaotic Systems ◽  
Nonlinear Observer ◽  
Secure Data ◽  
Secure Data Transmission

scholarly journals SECURE DATA TRANSMISSION BASED ON MULTI-INPUT MULTI-OUTPUT DELAYED CHAOTIC SYSTEM

2008 ◽  
Vol 18 (07) ◽  
pp. 2063-2072 ◽  
Author(s):  
G. ZHENG ◽  
D. BOUTAT ◽  
T. FLOQUET ◽  
J.-P. BARBOT
Keyword(s):  
Chaotic System ◽  
Data Transmission ◽  
Chaotic Systems ◽  
Transmission Scheme ◽  
Plain Text ◽  
Transmission Delays ◽  
Secure Data ◽  
Secure Data Transmission ◽  
Secret Keys

This paper deals with the problem of secure data transmission based on multi-input multi-output delayed chaotic systems. A new multi-input secure data transmission scheme is proposed. Moreover, in order to increase again the robustness of secure data transmission, delays are introduced as a second firewall against known plain-text attack. With this method, the parameters used as secret keys of the system are not identifiable and, as a result, the proposed scheme is robust to known plain-text attacks.

WSN-IoT Clustering for Secure Data Transmission in E-Health Sector using Green Computing Strategy

2021 ◽  
Author(s):  
Anurag Srivastava ◽  
Abhishek Singh ◽  
Susheel George Joseph ◽  
M. Rajkumar ◽  
Yogini Dilip Borole ◽  
...  
Keyword(s):  
Data Transmission ◽  
Health Sector ◽  
Green Computing ◽  
Secure Data ◽  
Secure Data Transmission

Robust Adaptive Synchronization of Chaotic Systems With Nonsymmetric Input Saturation Constraints

2017 ◽  
Vol 13 (1) ◽  
Author(s):  
Samaneh Mohammadpour ◽  
Tahereh Binazadeh
Keyword(s):  
Chaotic Systems ◽  
Sliding Mode ◽  
Input Saturation ◽  
Adaptive Synchronization ◽  
Adaptive Sliding Mode Controller ◽  
Robust Synchronization ◽  
Effective Performance ◽  
Saturation Constraints ◽  
Robust Adaptive ◽  
Input Saturation Constraints

This paper considers the robust synchronization of chaotic systems in the presence of nonsymmetric input saturation constraints. The synchronization happens between two nonlinear master and slave systems in the face of model uncertainties and external disturbances. A new adaptive sliding mode controller is designed in a way that the robust synchronization occurs. In this regard, a theorem is proposed, and according to the Lyapunov approach the adaptation laws are derived, and it is proved that the synchronization error converges to zero despite of the uncertain terms in master and slave systems and nonsymmetric input saturation constraints. Finally, the proposed method is applied on chaotic gyro systems to show its applicability. Computer simulations verify the theoretical results and also show the effective performance of the proposed controller.

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