I've a couple of newbee questions concerning sub keys: * Aside from convenience, is there any difference between a sub key and an ordinary key signed with the master key?
* Can such an ordinary key be transformed into a sub key? * Since when (date and version) does PGP and since when does GnuPG support signing sub keys? I ask because I read that old versions, at least of PGP, support only encryption sub keys, not signing sub keys. * Are signing sub keys part of the OpenPGP standard? * One can include any number of sub keys into a key, right? I ask because I recall reading that there was/is some problem with key servers and sub keys. If there is any good documentation on sub keys, aside from technical specifications (such as RFC 2440), then please let me know. -- Felix E. Klee _______________________________________________ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users