What advantage does Signal protocol have over basic public key encryption?

[Stefan Claas]

On Sun, Jan 31, 2021 at 7:56 PM Punk-BatSoup-Stasi 2.0 <punks at tfwno.gf> wrote:
>
> On Sun, 31 Jan 2021 12:57:43 +0100
> Stefan Claas <spam.trap.mailing.lists at gmail.com> wrote:
>
>
> > What I miss in all those discussion is, when it comes to secure mobile comms,
> > the usage and promotion of mobile devices running on OpenSource OS devices,
> > which developers and users have more control of. Then IMHO it would be good
> > to discuss such protocolls etc.
>
>
>         exactly right. And the open source OS should be running on non-compromised hardware. Oh, wait.

Something like this, for smartphones, would be nice, I guess.

https://www.nitrokey.com/news/2020/nitropad-secure-laptop-unique-tamper-detection

Regards
Stefan