An audio encryption based on synchronization of robust BAM FCNNs with time delays

Kalpana, Muthusamy and Ratnavelu, Kurunathan and Balasubramaniam, Pagavathi (2019) An audio encryption based on synchronization of robust BAM FCNNs with time delays. Multimedia Tools and Applications, 78 (5). pp. 5969-5988. ISSN 1380-7501

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Official URL: https://doi.org/10.1007/s11042-018-6373-y

Abstract

In this work, authors’ proposed an audio encryption based on synchronization of hybrid bidirectional associative memory (BAM) and fuzzy cellular neural networks (FCNNs) with time delays. Here, the significant effort is to find the values of the parameters A,B,D,α,β,Ã,B~,D~,α~,β~,L,L~,Od,Õd,Oa,Õa,Ob,Õb, of the given robust BAM FCNNs system to obtain the dynamical signal (chaotic) which are used to encrypt an audio file and satisfy the condition of Linear matrix inequality (LMI) by choosing suitable Lyapunov-Krasovskii functional (LKF). Further, the key sensitivity of order 1 0 − 10 of this proposed method have massive key space to make brute-force attack infeasible. Numerical simulations, results and discussions along with comparison are provided to illustrate the effectiveness and merits of the proposed scheme. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.

Item Type: Article
Uncontrolled Keywords: Bidirectional associative memory; Chaos; Encryption; Fuzzy cellular neural networks; Linear matrix inequality
Subjects: Q Science > Q Science (General)
Q Science > QA Mathematics
Divisions: Faculty of Science > Institute of Mathematical Sciences
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 08 Apr 2020 05:15
Last Modified: 08 Apr 2020 05:15
URI: http://eprints.um.edu.my/id/eprint/24169

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