> S/MIME might be a failure Primarily because very few e-mail clients support it and no web client seems to. > Correct me if I'm wrong, but AFAIU CMS is the b

> S/MIME might be a failure Primarily because very few e-mail clients support it and no web client seems to. > Correct me if I'm wrong, but AFAIU CMS is the basis for various European digital identity systems Yes, they're in theory trying to legislate the same thing across EU what Estonia has done.