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This paper surveys the current state of knowledge concerning the use of cryptographic primitives for privacy-preservation in LBS applications.<\/p>","DOI":"10.4018\/jitsa.2011070104","type":"journal-article","created":{"date-parts":[[2011,10,19]],"date-time":"2011-10-19T12:31:47Z","timestamp":1319027507000},"page":"48-69","source":"Crossref","is-referenced-by-count":16,"title":["Cryptographic Approaches for Privacy Preservation in Location-Based Services"],"prefix":"10.4018","volume":"4","author":[{"given":"Emmanouil","family":"Magkos","sequence":"first","affiliation":[{"name":"Ionian University, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"jitsa.2011070104-0","unstructured":"Al-Muhtadi, J., Hill, R., Campbell, R., & Mickunas, M. (2006). Context and location-aware encryption for pervasive computing environments. 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