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ASME Press Select Proceedings
International Conference on Software Technology and Engineering (ICSTE 2012)
Jianhong Zhou
Jianhong Zhou
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ASME Press
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It is practically difficult to provide health care to people at remote location. However, m-health solutions are now coming up which helps a patient transfer his record using wired/wireless network to get specialized medical advice. This transfer of personal medical records must not be accessible to unauthorized users. In this paper, a chaos based encryption of physiological signal (EEG) is proposed using a multi-level non-uniform quantizer. The encryption performance of the proposed scheme is compared with the existing technique which uses 1-bit quantizer. It is found that the use of multi-level non-uniform quantizer not only increases the number of bits generated per iteration but it also improves the randomness property of the sequence

1. Introduction
2. Chaotic Encryption
3. Implementation
4. Results and Discussion
5. Summaries
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