On Wed, 25 Sep 2013 09:57, gniibe at fsij.org said: > This error occurs only if we have coding error or the curve is > invalid (... or hardware error). > > GPG_ERR_INTERNAL would be appropriate. Right. Here we have no tainted data here. Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.