P3: Privacy Preserving Positioning for Smart Automotive Systems

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dc.contributor.advisorKoushanfar, Farinaz
dc.creatorHussain, Siam Umar
dc.date.accessioned2017-07-31T15:06:39Z
dc.date.available2017-07-31T15:06:39Z
dc.date.created2016-08
dc.date.issued2016-05-03
dc.date.submittedAugust 2016
dc.date.updated2017-07-31T15:06:39Z
dc.description.abstractThis thesis presents the first provably secure localization method for smart automotive systems. Using this method, a car, lost due to unavailability of GPS, can compute its location with assistance from three nearby cars while the locations of all the participating cars including the lost car remain private. This localization application is one of the very first location-based services that does not sacrifice accuracy to maintain privacy. The secure location is computed using a protocol utilizing Yao’s Garbled Circuit (GC) that allows two parties to jointly compute a function on their private inputs. We design and optimize GC netlists of the functions required for computation of location by leveraging conventional logic synthesis tools. Proof-of-concept implementation of the protocol shows that the complete operation can be performed within only 0.55 seconds. The fast computing time enables practical localization of moving cars.
dc.format.mimetypeapplication/pdf
dc.identifier.citationHussain, Siam Umar. "P3: Privacy Preserving Positioning for Smart Automotive Systems." (2016) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/95544">https://hdl.handle.net/1911/95544</a>.
dc.identifier.urihttps://hdl.handle.net/1911/95544
dc.language.isoeng
dc.rightsCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.
dc.subjectSmart Cars
dc.subjectSecure Automotive System
dc.subjectLocation Privacy
dc.subjectLocation Based Services
dc.subjectSecure Function Evaluation
dc.subjectGarbled Circuit
dc.titleP3: Privacy Preserving Positioning for Smart Automotive Systems
dc.typeThesis
dc.type.materialText
thesis.degree.departmentElectrical and Computer Engineering
thesis.degree.disciplineEngineering
thesis.degree.grantorRice University
thesis.degree.levelMasters
thesis.degree.nameMaster of Science
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