P
Pandi Vijayakumar
Researcher at University College of Engineering Tindivanam
Publications - 153
Citations - 4143
Pandi Vijayakumar is an academic researcher from University College of Engineering Tindivanam. The author has contributed to research in topics: Computer science & Authentication. The author has an hindex of 23, co-authored 120 publications receiving 1829 citations. Previous affiliations of Pandi Vijayakumar include Info Institute of Engineering & Anna University.
Papers
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EAAP: Efficient Anonymous Authentication With Conditional Privacy-Preserving Scheme for Vehicular Ad Hoc Networks
TL;DR: The proposed scheme revokes the privacy of misbehaving vehicles to provide conditional privacy in a computationally efficient way through which the VANET entities will be anonymous to each other until they are revoked from theVANET system.
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Dual Authentication and Key Management Techniques for Secure Data Transmission in Vehicular Ad Hoc Networks
TL;DR: A dual authentication scheme to provide a high level of security in the vehicle side to effectively prevent the unauthorized vehicles entering into the VANET and a dual group key management scheme to efficiently distribute a group key to a group of users and to update such group keys during the users' join and leave operations are presented.
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Computationally efficient privacy preserving anonymous mutual and batch authentication schemes for vehicular ad hoc networks
TL;DR: A computationally efficient anonymous mutual authentication scheme to validate the message source as well as to ensure the integrity of messages along with a conditional tracking mechanism to trace the real identity of misbehaving vehicles and revoke them from VANET in the case of dispute.
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Comprehensive survey on security services in vehicular ad-hoc networks
TL;DR: This study provides a summary of some major security attacks on security services such as availability, confidentiality, authentication, integrity and non-repudiation and the corresponding countermeasures to make VANET communications more secure.
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A robust and efficient password-based conditional privacy preserving authentication and group-key agreement protocol for VANETs
SK Hafizul Islam,Mohammad S. Obaidat,Pandi Vijayakumar,Enas Abdulhay,Fagen Li,M. Krishna Chaitanya Reddy +5 more
TL;DR: This paper presents a password-based conditional privacy preserving authentication and group-key generation (PW-CPPA-GKA) protocol for VANETs, which is lightweight in terms computation and communication since it can be designed without bilinear-pairing and elliptic curve.