[Cryptography] Signal planning no support for plaintext SMS

[Paul Wouters]

On Thu, 3 Nov 2022, Peter Gutmann wrote:

> Is there any secure IM software that doesn't suck?  Or, alternately, is severe
> suckage a prerequisite for secure IM software to filter out anyone who isn't
> really serious about having encrypted comms?

There is some new hope that MLS will replace this all [*]

https://datatracker.ietf.org/wg/mls/about/

https://openmls.tech/

Paul
[*] Yes I know xkcd 927 :)