On 1 May 2023, at 12:40, Ineiev via Gnupg-users <gnupg-users at gnupg.org> wrote: > now, I generate a key > for yu at guan.edu locally and add 0123456789ABCDEF as an ADK (BTW, > will GnuPG complain if the only encryption-capable subkey is ADK? Or you could just use an alias…? A