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Access-based Lightweight Physical Layer Authentication for the Internet of Things Devices. (arXiv:2303.00307v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Physical-layer authentication is a popular alternative to the conventional
key-based authentication for internet of things (IoT) devices due to their
limited computational capacity and battery power. However, this approach has
limitations due to poor robustness under channel fluctuations, reconciliation
overhead, and no clear safeguard distance to ensure the secrecy of the
generated authentication keys. In this regard, we propose a novel, secure, and
lightweight continuous authentication scheme for IoT device authentication. Our
scheme utilizes the inherent properties of the IoT …
access authentication battery channel computational continuous devices generated internet internet of things iot key keys novel physical poor popular power robustness safeguard secrecy things under