Webauthn client-side hardware encryption
Intro In 2023 long-waited prf extension was finally released for Webauthn, which allows us to generate the encryption key using almost any Webauthn compatible chip. Here I want to describe as simple as possible how the whole process works from a top-level abstraction perspective. Demo TS code and react app, that covers this post you can find here and source code in github. Long story short the whole process can be simplified by several steps: ...