The infrastructure is still maintained, and the client is still being developed/updated (slowly). . You might be able to keep adding PGP keys, but newly-generated device keys have been NaCl keys for a while.
The infrastructure is still maintained, and the client is still being developed/updated (slowly). . You might be able to keep adding PGP keys, but newly-generated device keys have been NaCl keys for a while.
What about Keybase? https://keybase.io
Source: https://matt.might.net/articles/phd-school-in-pictures/?_nospa=true