EPPAS: Energy‐efficient privacy‐preserving and physically secure mutual authentication scheme for secure communication in smart grid systems

2021 ◽  
Vol 34 (8) ◽  
Author(s):  
Jegadeesan Subramani ◽  
Dhamodaran Muneeswaran ◽  
Azees Maria ◽  
Murugan Arunachalam ◽  
Ramesh Babu Neelagandan
Keyword(s):  
Smart Grid ◽  
Energy Efficient ◽  
Secure Communication ◽  
Mutual Authentication ◽  
Privacy Preserving ◽  
Authentication Scheme ◽  
Grid Systems

An Energy Efficient Authentication Scheme based on Chebyshev Chaotic Map for Smart Grid Environments

2021 ◽  
pp. 1-1
Author(s):  
Liping Zhang ◽  
Yue Zhu ◽  
Wei Ren ◽  
Yinghan Wang ◽  
Kim-Kwang Raymond Choo ◽  
...  
Keyword(s):  
Smart Grid ◽  
Energy Efficient ◽  
Chaotic Map ◽  
Authentication Scheme ◽  
Chebyshev Chaotic Map ◽  
Grid Environments

scholarly journals An Efficient Identity-Based Conditional Privacy-Preserving Authentication Scheme for Secure Communication in a Vehicular Ad Hoc Network

Symmetry ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 1687 ◽  
Author(s):  
Mahmood A. Al-shareeda ◽  
Mohammed Anbar ◽  
Selvakumar Manickam ◽  
Iznan H. Hasbullah
Keyword(s):  
Secure Communication ◽  
Large Scale ◽  
Ad Hoc ◽  
Privacy Preserving ◽  
Authentication Scheme ◽  
Security And Privacy ◽  
Group Signature ◽  
Side Channel ◽  
Sensitive Information ◽  
Identity Based

The security and privacy issues in vehicular ad hoc networks (VANETs) are often addressed with schemes based on either public key infrastructure, group signature, or identity. However, none of these schemes appropriately address the efficient verification of multiple VANET messages in high-density traffic areas. Attackers could obtain sensitive information kept in a tamper-proof device (TPD) by using a side-channel attack. In this paper, we propose an identity-based conditional privacy-preserving authentication scheme that supports a batch verification process for the simultaneous verification of multiple messages by each node. Furthermore, to thwart side-channel attacks, vehicle information in the TPD is periodically and frequently updated. Finally, since the proposed scheme does not utilize the bilinear pairing operation or the Map-To-Point hash function, its performance outperforms other schemes, making it viable for large-scale VANETs deployment.

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