Brussels / 3 & 4 February 2024


Cryptography against AI: Deepfake resistant WebRTC videocalls

With the surge of AI how do you know if the people on the other side of a call are genuine. In this talk, we'll build a simple WebRTC client/server application that uses the subtle crypto WebAPI (available natively in browsers and in Node.js) to authenticate peers using simple elliptic curve digitally signed challenges. We can further build upon those concepts to use end-2-end encrypted applications.


Kelian Christophe