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Entropy 2015, 17(3), 1387-1410; doi:10.3390/e17031387

Applied Cryptography Using Chaos Function for Fast Digital Logic-Based Systems in Ubiquitous Computing

1
Computer Science & Engineering, University Institute of Technology, RGPV, Bhopal, Airport Bypass Road, Gandhi Nagar, Bhopal 462033, India
2
Computer Science, Government Women's Polytechnic College, Sehore 462033, India
3
National Institute of Technical Teachers' Training and research, Shamla Hills, Bhopal 462001, India
4
AISECT, Scope Campus, Nh-12, Near Misrod,Hoshangabad Road, Bhopal 462047, India
5
Department of Information Technology, National Institutes of Technology, Raipur 492010, India
*
Author to whom correspondence should be addressed.
Academic Editor: Kevin H. Knuth
Received: 24 July 2014 / Revised: 17 November 2014 / Accepted: 22 December 2014 / Published: 19 March 2015
View Full-Text   |   Download PDF [850 KB, uploaded 19 March 2015]   |  

Abstract

Recently, chaotic dynamics-based data encryption techniques for wired and wireless networks have become a topic of active research in computer science and network security such as robotic systems, encryption, and communication. The main aim of deploying a chaos-based cryptosystem is to provide encryption with several advantages over traditional encryption algorithms such as high security, speed, and reasonable computational overheads and computational power requirements. These challenges have motivated researchers to explore novel chaos-based data encryption techniques with digital logics dealing with hiding information for fast secure communication networks. This work provides an overview of how traditional data encryption techniques are revised and improved to achieve good performance in a secure communication network environment. A comprehensive survey of existing chaos-based data encryption techniques and their application areas are presented. The comparative tables can be used as a guideline to select an encryption technique suitable for the application at hand. Based on the limitations of the existing techniques, an adaptive chaos based data encryption framework of secure communication for future research is proposed View Full-Text
Keywords: cryptography; ubiquitous computing; randomness; chaos function; digital logic based system; security cryptography; ubiquitous computing; randomness; chaos function; digital logic based system; security
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Shukla, P.K.; Khare, A.; Rizvi, M.A.; Stalin, S.; Kumar, S. Applied Cryptography Using Chaos Function for Fast Digital Logic-Based Systems in Ubiquitous Computing. Entropy 2015, 17, 1387-1410.

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