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As a vehicle moves on the road and communicates with other vehicles or road side units, communication identity and physical identity may be linked by estimating its position. This is threat to its privacy. However, as it moves its location changes. This breaks the correlation between the vehicle and its location. The change in location also changes the neighborhood of the vehicle. This change in size...
In this paper, we study group signature scheme for privacy preservation of a continually transmitting mobile vehicle. A moving vehicle transmits and receives different types of messages on the road. Such communication is a threat to the privacy of a vehicle as its communication can be used to link its identity to its physical entity. The change of size and nature of the neighborhood of a moving vehicle...
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