RE: https://mastodon.social/@benpate/116403046724832335

Some non-Mastodon fediverse solutions have always had that. Let's hope it will be compatible.

@GreenSkyOverMe

As I understand it, Mastodon is building to the MLS in ActivityPub spec from the SWF - the same one #Bonfire and #Emissary are building to today. So it will be compatible with those.

I think Hollos uses the Signal protocol, which is similar, but not the same as MLS.

What other #E2EE solutions are you referring to?

https://swicg.github.io/activitypub-e2ee/mls

Messaging Layer Security in ActivityPub