A Novel Chaotic Encryption Technique for Secure Communication

Rupak Kharel, K. Busawon, Z. Ghassemlooy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)


In this work, a novel chaotic encryption technique is proposed to realize a secure communication system. In the proposed method, the message signal to be transmitted is first encrypted using a chaotic keystream and then modulated with a chaotic signal. At the receiver end, the received chaotic signal is used for synchronization and to recover the encrypted signal. After applying the same keystream used in transmitter side, the message signal could be decrypted back. The main contribution of this work is generation of the keystream which is not part of the transmitter chaotic oscillator but is produced using an oscillator of a different structure.

Original languageEnglish
Title of host publication2nd IFAC Conference on Analysis and Control of Chaotic Systems
Subtitle of host publicationCHAOS09
PublisherIFAC Secretariat
Number of pages6
EditionIssue 7
ISBN (Print)9783902661654
Publication statusPublished - 1 Jul 2009
Externally publishedYes
Event2nd IFAC Conference on Analysis and Control of Chaotic Systems - Queen Mary University of London, London, United Kingdom
Duration: 22 Jun 200924 Jun 2009
Conference number: 2

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
PublisherIFAC Secretariat
NumberIssue 7
ISSN (Print)1474-6670


Conference2nd IFAC Conference on Analysis and Control of Chaotic Systems
Abbreviated titleCHAOS09
Country/TerritoryUnited Kingdom

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