Abstract
Binary numbers (BNs) generation is crucial for wireless body sensor networks (WBSNs) security because they can be utilized for authentication or encryption of physiological data in WBSNs for healthcare applications. The paper compared pseudorandom number generators and biometrics based binary number generators for WBSNs, i.e. generated from the linear congruential generator (LCG) and the interpulse intervals (IPIs) based generator (IBG), e.g. IPIs extracted from electrocardiogram (ECG) and photoplethysmogram (PPG). The results of the study found that the randomness of binary numbers derived from the two generators hardly have difference and the generation time and memory occupation of a 128-bit BN derived from the LCG and IBG is 435.14ms and 22.62ms, 1.236KB and 0.199KB respectively. The study opens up a few key issues for future investigation, including the initial seed generation for the LCG, IPIs extraction for the IBG and IPIs encoding schemes.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI 2012) |
| Subtitle of host publication | in conjunction with the 8th International Symposium on Medical Devices and Biosensors and the 7th International Symposium on Biomedical and Health Engineering "Global Grand Challenge of Health Informatics" |
| Publisher | IEEE |
| Pages | 782-784 |
| ISBN (Electronic) | 978-1-4577-2177-9, 978-1-4577-2175-5 |
| ISBN (Print) | 978-1-4577-2176-2 |
| DOIs | |
| Publication status | Published - Jan 2012 |
| Externally published | Yes |
| Event | IEEE-EMBS International Conference on Biomedical and Health Informatics (In Conj. with the 8th Int. Symp.on Medical Devices and Biosensors and the 7th Int. Symp. on Biomedical and Health Engineering): Global Grand Challenge of Health Informatics - Hong Kong and Shenzhen, China Duration: 2 Jan 2012 → 7 Jan 2012 |
Conference
| Conference | IEEE-EMBS International Conference on Biomedical and Health Informatics (In Conj. with the 8th Int. Symp.on Medical Devices and Biosensors and the 7th Int. Symp. on Biomedical and Health Engineering) |
|---|---|
| Abbreviated title | BHI 2012 |
| Place | China |
| City | Hong Kong and Shenzhen |
| Period | 2/01/12 → 7/01/12 |
Research Keywords
- Binary number generators
- ECG
- Interpluse intervals
- LCG
- NIST statistics tests
- PPG
- Wireless body sensor networks security
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