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PRGA: Privacy-Preserving Recording & Gateway-Assisted Authentication of Power Usage Information for Smart Grid

Tat Wing Chim, Siu-Ming Yiu, Victor O.K. Li, Lucas C.K. Hui, Jin Zhong
2015 IEEE Transactions on Dependable and Secure Computing  
Sender authentication and user privacy preservation are two important security issues on this information flow.  ...  To reduce the total traffic volume in the communications network, our scheme allows gateway smart meters to help aggregate power usage information, and the power generators to determine the total amount  ...  OUR SOLUTION This section presents our privacy-preserving recording and gateway-assisted authentication of power usage information for smart grid in details.  ... 
doi:10.1109/tdsc.2014.2313861 fatcat:55xnwmnns5az5f2selzx276amu

A Survey of Internet of Things (IoT) Authentication Schemes

Mohammed El-hajj, Ahmad Fadlallah, Maroun Chamoun, Ahmed Serhrouchni
2019 Sensors  
The spectrum of IoT application domains is very large including smart homes, smart cities, wearables, e-health, etc. Consequently, tens and even hundreds of billions of devices will be connected.  ...  This paper gives a near complete and up-to-date view of the IoT authentication field. It provides a summary of a large range of authentication protocols proposed in the literature.  ...  The authors of [79] proposed a Privacy-preserving Recording and Gateway-assisted Authentication (PRGA) protocol for a hierarchical smart grid network with a gateway-based authentication.  ... 
doi:10.3390/s19051141 fatcat:sc6et2p5vneyvietpdr4gr4ena