Hi,

I’m looking for an instant messaging ( IM ) apps software/protocol that run on Android and computer

and meet the following requirements :

  • Open source !
  • E2EE
  • Messages are send in direct ! (not passing by a server)
  • handle group
  • Truly private ! ( That’s the tricky part )

 

The closest that I’ve found is Briar

  • +can work without internet ! (bluetooth, local wifi, files !)
  • + use TOR
  • - Mutual party have to exchange key (or your can introduce someone)
  • - sending media suck for now, poor image quality
  • - no call or voice messaging

 

I’ve been looking for alternatives:

  • Session
    • Sadly it keep ALL the conversation into server !!! so it’s a no go.
  • speek
    • I didn’t try it yet, any feedback ?
  • simplex
    • it look very promising ! (didn’t tried it yet)
    • + seem to handle multiple profile in one !
    • + do not require that both party send an invitation !
    • ! I didn’t found (yet) if the messages are send in direct or pass by a server…

All post about alternatives or experience with the one that I cited are welcome.

  • ArcaneSlime@lemmy.dbzer0.com
    4·
    11 months ago

    Not exactly what you’re looking for, BUT the best bet would probably be jabber/xmpp. There is a server involved but you can be that server with a ras pi or an old laptop, or VPS, and with OMEMO e2ee, the server can’t see message content only “bob sends X to john.” And as the server owner you can keep no logs and trust yourself.