Title:
CHORUS is Porous: Attacking Implementations of Differential Privacy
CHORUS is Porous: Attacking Implementations of Differential Privacy
| dc.contributor.advisor | Cummings, Rachel | |
| dc.contributor.author | Siva, Amaresh Ankit | |
| dc.contributor.committeeMember | Liu, Ling | |
| dc.contributor.department | Computer Science | |
| dc.contributor.department | Computer Science | |
| dc.date.accessioned | 2020-11-09T16:59:37Z | |
| dc.date.available | 2020-11-09T16:59:37Z | |
| dc.date.created | 2020-05 | |
| dc.date.issued | 2020-05 | |
| dc.date.submitted | May 2020 | |
| dc.date.updated | 2020-11-09T16:59:37Z | |
| dc.description.abstract | In this work I explore the vulnerability of CHORUS and FLEX, using a side- channel attack. CHORUS and FLEX are differentially private querying mecha- nisms jointly worked on by Uber and UC Berkeley. They aim to provide noisy results to an analyst’s queries. I propose and implement an algorithm to use the exploit, and analyze its efficacy. Finally, I implement the proposed defense and verify that it protects against this exploit. | |
| dc.description.degree | Undergraduate | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/1853/63870 | |
| dc.language.iso | en_US | |
| dc.publisher | Georgia Institute of Technology | |
| dc.subject | Differential privacy | |
| dc.subject | Querying mechanism | |
| dc.subject | Sidechannel attack | |
| dc.title | CHORUS is Porous: Attacking Implementations of Differential Privacy | |
| dc.type | Text | |
| dc.type.genre | Undergraduate Thesis | |
| dspace.entity.type | Publication | |
| local.contributor.corporatename | College of Computing | |
| local.contributor.corporatename | School of Computer Science | |
| local.contributor.corporatename | Undergraduate Research Opportunities Program | |
| local.relation.ispartofseries | Undergraduate Research Option Theses | |
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| thesis.degree.level | Undergraduate |