Hay una cosa que me encanta de @delta y es que te permita usar tu propia clave GPG de cifrado, o exportar la que te crea si no le proporcionas una propia.
Creo que XMPP debería implantar algo así, me parece vital tener el control de la claves y además mejoraría la "sincronización" entre dispositivos
Delta Chat
in reply to Juanro • • •please note that we use #OpenPGP and not GnuPG/GPG. See en.wikipedia.org/wiki/Pretty_G… for more details.
While exporting private keys is supported, importing private keys is not supported because our security audits don't cover all kinds of key material, but the modern algorithms we chose in collaboration with experts. We only want to support a *subset* of OpenPGP to be able to give similar assurances as Signal about cryptographic security outcomes.
computer program for data encryption, primarily in email (PGP)
Contributors to Wikimedia projects (Wikimedia Foundation, Inc.)