Linear Program Reconstruction in Practice

October 12, 2018 Β· Declared Dead Β· πŸ› Journal of Privacy and Confidentiality

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Authors Aloni Cohen, Kobbi Nissim arXiv ID 1810.05692 Category cs.CR: Cryptography & Security Cross-listed cs.DS Citations 44 Venue Journal of Privacy and Confidentiality Last Checked 6 months ago
Abstract
We briefly report on a successful linear program reconstruction attack performed on a production statistical queries system and using a real dataset. The attack was deployed in test environment in the course of the Aircloak Challenge bug bounty program and is based on the reconstruction algorithm of Dwork, McSherry, and Talwar. We empirically evaluate the effectiveness of the algorithm and a related algorithm by Dinur and Nissim with various dataset sizes, error rates, and numbers of queries in a Gaussian noise setting.
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