FrodoPIR: New Privacy-Focused Database Querying System

The developers behind the Brave open-source web browser have revealed a new privacy-preserving data querying and retrieval system called FrodoPIR.
The idea, the company said, is to use the technology to build out a wide range of use cases such as safe browsing, checking passwords against breached databases, certificate revocation checks, and streaming, among others.
The scheme is called FrodoPIR

database privacy system