25-04-2012, 04:50 PM
Anonymous Batch Authentication and Key Agreement Scheme in VANET
Anonymous Batch Authentication and Key Agreement Scheme in VANET.pptx (Size: 298.43 KB / Downloads: 33)
OBJECTIVE
ABAKA Scheme to authenticate multiple requests sent from different vehicles and establish different session keys in VANET.
Ensure confidentiality , session key establishment is indispensable for value added application in VANET.
EXISTING SYSTEM
VANET are the promising approach for traffic management, infotainment dissemination, etc.
Message delay , message loss rate are high.
ECDSA is not batch based verification with re-batch verification delay.
PROPOSED SYSTEM
The security of ABAKA is based on the Elliptic Curve Discrete logarithm problem to deal with invalid request problem.
The efficiency merits of ABAKA through performance evaluations in terms of verification delay.
The message delay and message loss rate of ABAKA are less than of ECDSA.
APPLICATIONS
Road Safety
Privacy Preservation
VoIP services and Value-added services