MPC Applications: Private Set Intersection & ML
Apply MPC to PSI, privacy-preserving statistics, and federated learning.
Why MPC Applications Matter
MPC turns theory into practice. Private Set Intersection (PSI) and privacy-preserving ML are two of the most deployed MPC applications in industry today.
Private Set Intersection (PSI)
PSI: Alice has set A, Bob has set B. They compute A∩B without learning elements in A\B or B\A. Used by Google/Apple contact tracing, ad fraud detection, and threat-intel sharing.
All lessons in this course
- MPC Problem & Yao's Garbled Circuits
- GMW Protocol & Oblivious Transfer
- SPDZ & Arithmetic MPC over Secret Shares
- MPC Applications: Private Set Intersection & ML