General

Re: Invalid digital signature

j0hnglist — Tue, 12 Aug 2008 15:09:10 GMT

I really doubt that you will find a solution to this because if that was possible, it completely destroys the integrity of a digital signature and thus renders it useless.

The presumption is that if a form has been signed, it cannot be modified whatsoever without invalidating the signature.

Re: Invalid digital signature

GazM — Fri, 01 Aug 2008 06:32:55 GMT

Sorry Jeff

No further forward with this one.

Gary

Re: Invalid digital signature

jgreed — Thu, 31 Jul 2008 19:12:34 GMT

Did you ever find a solution for this? I am having the same problem...grrrrr

Re: Invalid digital signature

GazM — Tue, 13 Mar 2007 07:43:19 GMT

Hi
The topic explains it a bit more but does not help. Adding (or subtracting) a control in a form invalidates any existing digital signatures if the form is auto-update. Changing text or control properties does not invalidate signatures. It looks like all of the existing forms will have to be signed again unless anyone else has a solution.

Thanks

Gary

Re: Invalid digital signature

K.Ramana Reddy — Mon, 12 Mar 2007 14:51:03 GMT

Hi,

Check out this link,
http://infopathdev.com/forums/topic.asp?TOPIC_ID=1051

It may be helpful for you.

Invalid digital signature

GazM — Mon, 12 Mar 2007 14:36:38 GMT

Hi
I have a very large form with multiple views and sections. Four of the sections require digital signatures on completion. I have had to make some changes to the form template in a section that does not need to be signed. The forms that have already been signed now show invalid digital signatures. Is there any way to amend a form template without invalidating these signatures?

Thanks

Gary