Oblivious transfer (OT) protocol is an essential tool in cryptography that provides a wide
range of applications such as secure multi-party computation, private information retrieval …

In recent years, with the rapid development of wireless communication technology and
mobile devices, etc., indoor localization and navigation using WiFi sensing are increasingly …

Query content privacy and location privacy of the user and point of interest (POI) of the
service provider are a serious concern for location-based services (LBS). The current LBS …

In VANET, the privacy of the query becomes a serious concern for location-based services
(LBS). An LBS scheme must, also, not breach the location privacy of the user vehicle. In …

Abstract In Location-Based Service (LBS), the vehicle user sends query messages, such as
the nearest health centre, restaurant, etc., to the service provider for efficient and accurate …

In the location-based services (LBS) scheme, the vehicle user sends his query to the LBS
server and gets the data corresponding to the requested query from it. Therefore, vehicle …

The acceptability of a location-based service (LBS) hinges on its ability to efficiently provide
service while protecting both the privacy of the customer and the server's economic interests …

Recently, the progression in Internet of Thing (IoT) has extensively influenced the model of
wireless networking. As numerous wireless devices were emerged, the new Medium Access …

Abstract In vehicular environment, Location Based Services (LBS) are widely deployed to
provide a service or a piece of information that is related to the location of a driver. Though a …

Biometric authentications systems are being recognized as the better way of securing data
or personal devices as they are unique. Face is considered the best way to authenticate …