Articles

I usually write about stuff. Not regularly.

Representing SHA-256 Hashes As Avatars

18 April 2021 • 12 min read

How to turn 256 bits of entropy into a beautiful, avatar-friendly circular SVG: the Hashvatar.

Password Reset for End-to-End Encrypted Applications

15 February 2020 • 5 min read

We forget passwords. Usually it's OK, because most websites implement a password reset feature. But how to do this in end-to-end encrypted applications that don't have access to the password in the first place ?