A lightweight and fault-tolerable data aggregation scheme for privacy-friendly smart grids environment

2021 ◽  
Author(s):  
Chengpeng Huang ◽  
Xiaoming Wang ◽  
Qingqing Gan ◽  
Daxin Huang ◽  
Mengting Yao ◽  
...  
Keyword(s):  
Data Aggregation ◽  
Smart Grids ◽  
Aggregation Scheme

A Privacy-Aware Data Aggregation Scheme for Smart Grid Based on Elliptic Curve Cryptography With Provable Security Against Internal Attacks

2021 ◽  
pp. 651-682
Author(s):  
Ismaila Adeniyi Kamil ◽  
Sunday Oyinlola Ogundoyin
Keyword(s):  
Elliptic Curve ◽  
Data Aggregation ◽  
Elliptic Curve Cryptography ◽  
Smart Grids ◽  
Discrete Logarithm ◽  
Security Model ◽  
Smart Meters ◽  
Control Center ◽  
Diffie Hellman ◽  
Aggregation Scheme

In smart grids (SGs), smart meters (SMs) are usually deployed to collect and transmit customers' electricity consumption data in real-time to the control center. Due to the open nature of the SG communication, several privacy-preserving data aggregation schemes have been proposed to protect the privacy of customers. However, most of these schemes cannot protect against internal attackers and they are not efficient, since SMs are constrained in processing, memory, and computing capabilities. To address these problems, the authors propose a privacy-aware lightweight data aggregation scheme against internal attackers based on Elliptic Curve Cryptography (ECC). The scheme satisfies all the security requirements of SG, and supports conditional traceability, strong anonymity and autonomy. The authors demonstrate that the proposed scheme provides confidentiality based on the Computational Diffie-Hellman (CDH) assumption and unforgeability in the security model based on the intractability of the Discrete Logarithm (DL) problem. Extensive performance analysis shows that the proposed scheme is very efficient.

An Efficient Privacy-Friendly Hop-by-Hop Data Aggregation Scheme for Smart Grids

2020 ◽  
Vol 14 (1) ◽  
pp. 343-352 ◽  
Author(s):  
Prosanta Gope ◽  
Biplab Sikdar
Keyword(s):  
Data Aggregation ◽  
Smart Grids ◽  
Aggregation Scheme

Privacy-preserving data aggregation scheme against internal attackers in smart grids

2015 ◽  
Vol 22 (2) ◽  
pp. 491-502 ◽  
Author(s):  
Debiao He ◽  
Neeraj Kumar ◽  
Jong-Hyouk Lee
Keyword(s):  
Data Aggregation ◽  
Smart Grids ◽  
Privacy Preserving ◽  
Aggregation Scheme

A Privacy-Aware Data Aggregation Scheme for Smart Grid Based on Elliptic Curve Cryptography With Provable Security Against Internal Attacks

2019 ◽  
Vol 13 (4) ◽  
pp. 109-138 ◽  
Author(s):  
Ismaila Adeniyi Kamil ◽  
Sunday Oyinlola Ogundoyin
Keyword(s):  
Elliptic Curve ◽  
Data Aggregation ◽  
Elliptic Curve Cryptography ◽  
Smart Grids ◽  
Discrete Logarithm ◽  
Electricity Consumption ◽  
Security Requirements ◽  
Security Model ◽  
Smart Meters ◽  
Aggregation Scheme

In smart grids (SGs), smart meters (SMs) are usually deployed to collect and transmit customers' electricity consumption data in real-time to the control center. Due to the open nature of the SG communication, several privacy-preserving data aggregation schemes have been proposed to protect the privacy of customers. However, most of these schemes cannot protect against internal attackers and they are not efficient, since SMs are constrained in processing, memory, and computing capabilities. To address these problems, the authors propose a privacy-aware lightweight data aggregation scheme against internal attackers based on Elliptic Curve Cryptography (ECC). The scheme satisfies all the security requirements of SG, and supports conditional traceability, strong anonymity and autonomy. The authors demonstrate that the proposed scheme provides confidentiality based on the Computational Diffie-Hellman (CDH) assumption and unforgeability in the security model based on the intractability of the Discrete Logarithm (DL) problem. Extensive performance analysis shows that the proposed scheme is very efficient.

A secure ECC-based privacy preserving data aggregation scheme for smart grids

2017 ◽  
Vol 129 ◽  
pp. 28-36 ◽  
Author(s):  
Erfaneh Vahedi ◽  
Majid Bayat ◽  
Mohammad Reza Pakravan ◽  
Mohammad Reza Aref
Keyword(s):  
Data Aggregation ◽  
Smart Grids ◽  
Privacy Preserving ◽  
Aggregation Scheme
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