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cryptographic key generation 1iot security 1low-power hardware 1physical unclonable functions 1wearable devices 1

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1 paper

cs.CR2026

Exploring Delay-Based PUFs for Energy-Efficient Low-Overhead Security of Wearable Devices

Venkata Prasanth Yanambaka, Uma Choppali, Saraju P. Mohanty

The paper evaluates two delay‑based physical unclonable function (PUF) designs—Arbiter PUF and Hybrid Oscillator Arbiter PUF—for generating cryptographic keys in wearable IoT devic…