s
Talks
Encryption for data-at-rest, new directions
In this talk I shortly present industry "best" practices for encryption of data-at-rest (DaR), then I introduce a novel system that brings DaR encryption into the 21st century and comes with much improved security guarantees than what we are all used to.
The Power of OPRFs
OPRFs are a hot newish cryptographic primitive that on the surface is quite simple. It can be used for many great things. In this talk I give a short introduction into various types of OPRFS and how and where they are used.