Key result
Two proposed ECG-based cryptographic key generation approaches provided higher security levels than existing singleton IPI methods, at the cost of 12.3% and 41.2% more execution time, respectively.
Why the study?
Do the proposed ECG-based cryptographic key generation approaches improve security compared to singleton IPI sequences for body area networks?
Population
Real ECG data of 15 patients obtained from the MIT-BIH Arrhythmia dataset of PhysioBank
Comparison
Two ECG-based cryptographic key generation… vs Existing approaches relying only on singleton…
Design
Other
Authors
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May enhance BAN encryption security with modest overhead; leaves open real-world validation in clinical devices.
Do the proposed ECG-based cryptographic key generation approaches improve security compared to singleton IPI sequences for body area networks?
ECG-based cryptographic key generation using consecutive IPI sequences or AES improves security for body area networks at the cost of a reasonable increase in execution time.
Moosavi et al. (2017) studied Arrhythmia (n=15). ECG-based cryptographic key generation approaches using Interpulse Interval (IPI) vs. Existing approaches relying only on singleton IPI sequences was evaluated on Security level (distinctiveness, randomness, temporal variance, NIST benchmark) and execution time. Two proposed ECG-based cryptographic key generation approaches provided higher security levels than existing singleton IPI methods, at the cost of 12.3% and 41.2% more execution time, respectively.
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