A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding
Joint Authors
Sheela, S. J.
Suresh, K. V.
Tandur, Deepaknath
Source
Journal of Computer Networks and Communications
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-06
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Chaotic maps have good potential in security applications due to their inherent characteristics relevant to cryptography.
This paper introduces a new audio cryptosystem based on chaotic maps, hybrid chaotic shift transform (HCST), and deoxyribonucleic acid (DNA) encoding rules.
The scheme uses chaotic maps such as two-dimensional modified Henon map (2D-MHM) and standard map.
The 2D-MHM which has sophisticated chaotic behavior for an extensive range of control parameters is used to perform HCST.
DNA encoding technology is used as an auxiliary tool which enhances the security of the cryptosystem.
The performance of the algorithm is evaluated for various speech signals using different encryption/decryption quality metrics.
The simulation and comparison results show that the algorithm can achieve good encryption results and is able to resist several cryptographic attacks.
The various types of analysis revealed that the algorithm is suitable for narrow band radio communication and real-time speech encryption applications.
American Psychological Association (APA)
Sheela, S. J.& Suresh, K. V.& Tandur, Deepaknath. 2017. A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding. Journal of Computer Networks and Communications،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1173333
Modern Language Association (MLA)
Sheela, S. J.…[et al.]. A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding. Journal of Computer Networks and Communications No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1173333
American Medical Association (AMA)
Sheela, S. J.& Suresh, K. V.& Tandur, Deepaknath. A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding. Journal of Computer Networks and Communications. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1173333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173333