Re: [opendocument-users] how to define fields of odt, which would not be affected by digi-signature?

["Jurgis Pralgauskis" <jurgis.pralgauskis@gmail.com>]

> 1) A special "field" in ODF that tells the application to read the digital
> signature from the container, and give a visual rendering of it at that
> spot.  This might be a photo, a signature, or a stamp,
> This is something we could do in ODF.

Yes , that's what we need at least
I found it was also proposed a while ago
http://lists.oasis-open.org/archives/office/200702/msg00108.html


> 2) A way of associating the photo/digital ink of the signature with the
> user's signing key.
this is still in research state by my colleague. just some references, in case:

 "Qualified Certificates Profile", http://www.ietf.org/rfc/rfc3739.txt
| The biometric information that corresponds to the stored hash is not stored
| in this extension, but the extension MAY include a URI (sourceDataUri) that

id-pda ("personal data attribute", 1.3.6.1.5.5.7.9) has similar things
-- nationality, sex and so on. but fields starting with 1.3.6.1.5.5.7,
belong to  PKIX Working Group  (http://www.imc.org/ietf-pkix/pkix-oid.asn)

there's free OID registration branch 1.3.6.1.4.1 (Private Enterprise Numbers)
http://pen.iana.org/pen/PenApplication.page

> The second part could be
> done by the application.
Itallian guys are trying sth, as they said
http://api.openoffice.org/servlets/ReadMsg?list=dev&msgNo=19496

Best regards
-- 
Jurgis Pralgauskis
jabber: jurgis@akl.lt; skype: dz0rdzas;
Don't worry, be happy and make things better ;)