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Chaos-Based Encryption of ECG Signals: Experimental Results
LETS, GRETMAT, National Advanced School of Engineering, University of Yaoundé I, Yaoundé, Cameroon
LETS, GRETMAT, National Advanced School of Engineering, University of Yaoundé I, Yaoundé, Cameroon
- 1 LETS, GRETMAT, National Advanced School of Engineering, University of Yaoundé I, Yaoundé, Cameroon
- 2 LETS, GRETMAT, National Advanced School of Engineering, University of Yaoundé I, Yaoundé, Cameroon
Journal of Biomedical Science and Engineering·Volume 07 (2014)·Pages 368–379·Published 6 May 2014·DOI10.4236/jbise.2014.76039
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Abstract
In this work, we suggest a system for chaos-based encryption of electrocardiographic signals. It uses simple electronics organized around a colpitts chaotic oscillator. The system has been designed, implemented and tested. The encrypted signal has been decrypted and compared to the original ECG signal. Experimental results were analysed and proved encouraging.
KeywordsECGColpitts OscillatorChaosEncryptionDecryption
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