Hello Ezer,
Thanks for sending the updated draft. Here are some comments:
- Some of the extension element are general extension elements, or
document type-specific extensions elements rather than extensions related
to the signature being "visual" or displayed. An example is the PDF "reason",
"location", ContactInfo". It would be clean to separate those from the
visual aspects. E.g. PDF "location" is the same as XAdES
"SignatureProductionPlace".
- If this profile is to support manipulation of PDF documents, it
would be nice if it would support explicitly setting the P entry for MDP
signatures in the DSS request. "A value of 1 for P indicates that the
document is intended to be final; that is, any changes invalidate the signature.
The values 2 and 3 permit modifications that are appropriate for form field or
comment workflows."
- There is a relation with the multiple verification report
profile: when verifying e.g. a PDF document, the verify response
should list the validity report of signatures that includes field names (as they
typically express user roles).
- 2.3.1.2.1.2 <IncludeVisibleIndication/>, could we have
something like <VisualDisplayConfig /> here so that in addition to visual
validation status other verification information can be displayed
visually? E.g. the time and date of validation. Is this to be used in
conjunction with
<ReturnUpdatedSignature/>?
- 2.3.2.2 refers
only to <Base64Data/>, but the server could also return the modified
document as an attachment.
Good weekend
and talk to you on Monday.
Kind
regards,
Pim
From: Ezer Farhi [mailto:Ezer@arx.com]
Sent: 06 January 2009 13:36
To: Pim van der Eijk; Konrad Lanz
Cc: dss-x
Subject: [dss-x] Visible Signature Profile
Hi Pim and Konrad,
On next Monday we will progress with the Visible Signature profile.
I thought of going through a presentation that summarizes the current status of the profile in terms of requirements/decisions made so far and presenting the basic structure of the profile.
Attached to this email, a first draft of the presentation as well as an updated profile document.
Appreciate if you can go over the presentation and help me with ideas/remarks you have.
Also, appreciate remarks on the updated profile document.
Best Regards,
Ezer
