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Published in:
2023 | OriginalPaper | Chapter
Secured Data Transmission in Low Power WSN with LoRA
Authors : Arabinda Rath, S. Q. Baig, Bisakha Biswal, Gayatri Devi
Published in: Smart Trends in Computing and Communications
Publisher: Springer Nature Singapore
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Abstract
Power consumption factor is very important in WSN and other IOT setup. As the nodes remain in distant locations they need to run powered by battery. When we try to send private data through it we can encrypt it. But a single key for a long period may be less secure. Hence, we need to change the key. But in a low power low processing power setup the conventional key generation algorithm may not be quite feasible as it may need a lot of processing and power. Therefore, we study low power alternative for dynamic key generation and implement it in a LoRa-based WSN.