An Efficient Pseudonymous Authentication Scheme with Strong Privacy Preservation for Vehicular Communications
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2015, Vol 2, Issue 2
Abstract
Now a days people facing many problems because of traffic. To avoid this problem VANET is used here.In this group signature is used in VANETs to realized unauthorized authentication. In the existing system, group signatures is used and its suffers from long delay in the certificate revocation list (CRL) checking and process of signature verification, high message loss. In VANET in which roadside units (RSUs) are responsible for distributing group private keys and to managing vehicles in a localized manner. Then to avoid time consuming, hash message authentication (HMAC) is used here. The proposed work of this project is trinary partitioned black-burst-based broadcast protocol(3P3B) consists of two primary mechanisms. First, a mini distributed interframe space (DIFS) in a medium access control (MAC) sublayer is used to give higher access priority to the time critical emergency message as a higher priority and to communication channel compared with other messages. Second, a trinary is designed to iteratively partition the communication range into small sectors. In 3P3B outperforms benchmarks of the existing broadcast protocols in VANETs in terms of the packet delivery ratio, average message speed, message progress and communication delay.
Authors and Affiliations
Mr. K. Kamal Kishore
Skills of Critical Thinking
Critical thinking is the ability to think clearly and rationally about what to do and what to believe. Critical thinkers have ability to engage in reflective and independent thinking and develop the understanding with lo...
Network Security and Cryptography
Network Security & Cryptography is a complicated and Historically only tackled by Well-trained and experienced experts. However as more and more people become “wired”, an increasing number of people need to understand th...
High Capacity DWDM System Using PDCF & PSMF and Simulation of Design for Different Channel Spacing
The multichannel DWDM system is designed for different dispersion compensation techniques to achieve high capacity. The obligation for the network bandwidth is large in present scenario due to the expansion in multimedia...
Correction of Power Quality Issues in Distribution System Using DSTATCOM with SSULMS Control Algorithm
Power quality disturbances is the major concern in the distribution system, that leads to tripping and malfunction of sensitive equipments in distribution system. A Distribution Static Synchronous Compensator (DSTATCOM)...
Failure Diagnosis of Spur Gear in Two Stage Planetary Gear Box of Bagasse Carrier Machine used in Sugar Industry by Using FEA
In this paper we have selected agearbox of bagasse carrier machine which is used in sugar industry. In sugar industry, For feeding bagasse to boiler as well as to carry crushed bagasse coming from sugar mill, bagasse car...