The concept of authentication in WSNs using TPM
Janusz Furtak, Jan Chudzikiewicz · Annals of Computer Science and Information Systems · 2014
This document describes how to use the Trusted Platform Module (TPM) to authenticate sensors in wireless sensors network which create a sensors' domain.Model of the wireless sensor network is presented.There are three types of nodes in the domain.The M node is an authentication authority in sensors' domainit stores credentials of all nodes of domain.The M node is also the recipient of the data emitted by the domain sensors.The S node is the source of sensors data (i.e.air temperature, concentration of sulfur dioxide, wear of ammunition, etc.).The rM node is acting as backup for M node.The concept of main operations available in the sensors' domain related to: managing of sensors in the domain, authentication of sensors and regeneration of the node credentials is presented.The concept is a proprietary solution developed by the authors of the paper.