On Sun, 07 Mar 2010, Enrico Maria Giordano wrote: Hi,
> >Przemek, sorry to be back on this subject: do you think it would > >be possible to also crypt DBFs with memo fields leaving the memo > >fields theirself uncrypted? I would really need of the crypting > >functionality... :-) It is possible. You only have to remove from src/rdd/dbf1.c code which blocks encryption when MEMO file is present. It's enough to remove '!pArea->fHasMemo' from conditions in the folowing lines: dbf1.c[536,599,1639,2141,2156] > >One more question: is it safe to use DBI_PASSWORD to crypt DBFs without > >memo fields? What does it mean SAFE for you? If you ask if it works then it works without any problems. If you ask if it's strong encryption so your secret data are safe then encryption used by SIX3 is not strong enough for current standards. For sure it's not XOR or other trivial algorithm but someone who has some a little bit more advanced math knowledge should be able to break it. best regards, Przemek _______________________________________________ Harbour mailing list (attachment size limit: 40KB) Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour
