108 citations · 140 across the 5 of their papers we have counts for
7 papers
Can the Government Compel Decryption? Don't Trust -- Verify
Aloni Cohen, Sarah Scheffler, Mayank Varia
If a court knows that a respondent knows the password to a device, can the court compel the respondent to enter that password into the device? In this work, we propose a new approa…
Secret Sharing MPC on FPGAs in the Datacenter
Pierre-Francois Wolfe, Rushi Patel, Robert Munafo +2
Multi-Party Computation (MPC) is a technique enabling data from several sources to be used in a secure computation revealing only the result while protecting the original data, fac…
Anonymous Collocation Discovery: Harnessing Privacy to Tame the Coronavirus
Ran Canetti, Ari Trachtenberg, Mayank Varia
Successful containment of the Coronavirus pandemic rests on the ability to quickly and reliably identify those who have been in close proximity to a contagious individual. Existing…
Case Study: Disclosure of Indirect Device Fingerprinting in Privacy Policies
Julissa Milligan, Sarah Scheffler, Andrew Sellars +3
Recent developments in online tracking make it harder for individuals to detect and block trackers. Some sites have deployed indirect tracking methods, which attempt to uniquely id…
Conclave: secure multi-party computation on big data (extended TR)
Nikolaj Volgushev, Malte Schwarzkopf, Ben Getchell +3
Secure Multi-Party Computation (MPC) allows mutually distrusting parties to run joint computations without revealing private data. Current MPC algorithms scale poorly with data siz…
Revealing the Unseen: How to Expose Cloud Usage While Protecting User Privacy
Ata Turk, Mayank Varia, Georgios Kellaris
Cloud users have little visibility into the performance characteristics and utilization of the physical machines underpinning the virtualized cloud resources they use. This uncerta…