Cryptographic Approaches for Privacy Preservation in Location-Based Services-Reference-Cited by-同舟云学术

Cryptographic Approaches for Privacy Preservation in Location-Based Services

Published:2012 Issue: Volume: Page:273-297
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Container-title:Systems Approach Applications for Developments in Information Technology
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Author:

Magkos Emmanouil¹

Affiliation:

1. Ionian University, Greece

Abstract

Current research in location-based services (LBSs) highlights the importance of cryptographic primitives in privacy preservation for LBSs, and presents solutions that attempt to support the (apparently) mutually exclusive requirements for access control and context privacy (i.e., identity and/or location), while at the same time adopting more conservative assumptions in order to reduce or completely remove the need for trust on system entities (e.g., the LBS provider, the network operator, or other peer nodes). This paper surveys the current state of knowledge concerning the use of cryptographic primitives for privacy-preservation in LBS applications.

Publisher

IGI Global

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