@FreePietje (Using raspbian stretch lite from raspberrypi.org)
@FreePietje Interesting. Those keyfiles do not exist before first boot, but they are seemingly generated before any sort of system clock sync as the keyfiles on the installed system (generated in the last 24h) are dated 13 nov 2018. So you don't even get any entropy from system clock.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!