Q… FFS this is not a time to be coy… use or don't use?
I have the knowledge to set it up.. but damn… I wouldn't trust a private key on a damn Google/Apple/Chinese device. The only way I know how is terribly inconvenient.
It is a simple question. Bruce Schneier "American cryptographer" was supposed to be a trusted name in security. Is this not so? My industry certainly thinks so.