Privacidad de Ubicación para un Sistema de Monitoreo de la Calidad de Acceso a Internet (Location Privacy for a Monitoring System of the Quality of Access to Mobile Internet)

Font Giselle (, Bustos Javier (, Hevia Alejandro (

1NIC Chile Research Labs
2Departamento Ciencias de la Computación, Universidad de Chile

This paper appears in: Revista IEEE América Latina

Publication Date: June 2016
Volume: 14,   Issue: 6 
ISSN: 1548-0992

Location privacy is a concern in mobile networks monitoring systems. We propose a model using homomorphic encryption, where researchers can compute aggregations, learning nothing more about users' location than the result of the aggregation. We build a location privacy layer on top of Adkintun Mobile using a Partial Homomorphic Encryption Scheme (Paillier) and a Fully Homomorphic Encryption scheme (HElib) and compared the performance. The result shows that both systems are practical for off-line statistical computation.

Index Terms:
Location Privacy, Homomorphic Encryption   

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