On Thu, 9 Jan 2014 14:14, mmfis...@web.de said: > just a short question: Does the „export-minimal” option also remove unusable > (expired) subkeys, or not?
Expired subkeys are not removed. In fact expired signature subkeys are useful to verify old signatures (e.g. gnupg tarballs); gpg shows a warning that the key expired but that does not mean the signature is not anymore valid. Encryption subkeys are less important but useful for backup purposes. For example with 2.1 you need the public keys even to for decryption (because the public parts of the key are not anymore duplicated in the secret key). > If not, is there a simple way to minimize the export further by dropping > those subkeys? Export the key to a temporary file, edit the key and remove the subkeys you don't want, export the key, import the backup. Not quite easy, though. Adding an option to export only valid subkeys might be useful. Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz. _______________________________________________ Gnupg-users mailing list Gnupg-users@gnupg.org http://lists.gnupg.org/mailman/listinfo/gnupg-users
