Zheng Zhang1, Yanan Liu1, *, Qinyuan Zuo1, Lein Harn2, Shuo Qiu1, Yuan Cheng1
CMC-Computers, Materials & Continua, Vol.64, No.2, pp. 1261-1280, 2020, DOI:10.32604/cmc.2020.010034
Abstract Physical Unclonable Functions (PUFs) can be seen as kind of hardware oneway functions, who are easily fabricated but difficult to clone, duplicate or predict.
Therefore, PUFs with unclonable and unpredictable properties are welcome to be applied
in designing lightweight cryptography protocols. In this paper, a Basic Key Distribution
Scheme (Basic-KDS) based on PUFs is firstly proposed. Then, by employing different
deployment modes, a Random Deployment Key Distribution Scheme (RD-KDS) and a
Grouping Deployment Key Distribution Scheme (GD-KDS) are further proposed based
on the Basic-KDS for large scale wireless sensor networks. In our proposals, a sensor is
not pre-distributed with any… More >
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