Export to pdf w digital signature

Hi, folks.Does CR have an api for adding a digital signature to a report that is exported to a pdf? I will be using VS.NET 2005 w/ CR to programmatically populate the reports. After some research and searching on the web, I haven't seen anything explaining how to get the sig into the generated pdfs. I will also have access to a standalone Pro version of CR, but it doesn't seem to have a way of doing this either, unless I missed it in the documentation. Does the developer edition of CR have an api for this? My client requires a digitally signed pdf document. There must be a way of programmatically doing this, right? Thanks, Lee...

It's not within the current CR.NET API, but there are third-party libs that allow you to post-process a PDF file created by CR.NET. There's Adobe's library, and even an open-source (<a href="http://www.codeproject.com/useritems/Esignature.asp" target="_blank">iTextSharp</a>) one.Sincerely,Ted Ueda

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...Bruce...

Hi Bruce,
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If that code includes the capability of allowing digital signatures, Apple hasn't bothered to mention the fact in the Pages '09 User Guide. The only pdf option listed there for Export PDF is reduction of file size by resampling image files.
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Looking for the definitive answer on this one. My PDFs have a need to be both dynamic and use multiple digital signatures. For now I design as static with multi dig sig and deal with break-out forms and such via a portfolio.
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Yes, the file was created for Acrobat 10, but other than the warning you see on file open it will behave the same way in 9.x as it does in 10. However that said, you don't want to look at the file in Acrobat because you can't edit it or see the layout there. You need to view the file in LiveCycle Designer which gets installed along with Acrobat, and when you do get the file open in Designer it won't complain. Once you get the file open in Acrobat select the Forms > Edit Form in Designer menu item and that's where you can see the properties used to get page flow to work.
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Bill,
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Q2. FDF can contain digital signature data. So the form would have to contain a signature field and the user would have to sign it. Assuming a self-signed signature, it's up to you whether to trust such a signature. The signed PDF is constructed from the original PDF that was served by concatenating the appended saves contained in the FDF. You can then validate the signature.
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Adobe slow to open PDF with digital signature

Hi,
We have recently added a digital signature to our PDF reports for security. Adobe takes an age to open the PDF on some PC's but instant on others. Can anyone offer any assistance to this problem.
Thanks.

You may be correct. Just opened up a PDF on my home computer and it was almost instant and it was very quick to validate the signature as well.
I have the latest version on my home PC but the work one is an old version of adobe reader for sure. I will try tomorrow and let you know.

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hello everyone!!
i have a quick question and please let me know if i am posting this in the wrong area.
i have a pdf form created in Acrobat 7 but we need to reader rights enabled so I have since them downloaded acrobat pro 9 and revamped it. it works great for those who have reader to give them the ability to fill it out and send it back as the complete PDF. however, what i would like to do is have a "submit" button that checks to see if the document has a digital signature. if it does, i want it to submit to an email address. If it does not have a digital signature, I want the button to print the form so the user can sign it and send it in. I have searched the web and unfortunately haven't found much on this. My question is: is this even possible? If it is, could someone point me in the right direction or give a few tips on how to start. any info at all would be greatly appreciated!!
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Well thanks to the folks who took a look at this post....I've gotten no replies and need to move on...
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I know it is possible to print a Microsoft Access report to a PDF file. However, we need to be able to add digital signatures to the resulting PDF. Is it possible to predefine the PDF signature fields in the Access database so that when the report is printed to PDF it is ready from employees to sign off on the PDF?

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Thanks!

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Unfortunately, for some reasons, the checksum of the file published on Cisco.com doesn't match the checksum of the file we have tested.
My apologies for any inconvenience it could have caused, we are working to have this fixed asap!
I'll post again once this has been done.

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Thanks for the reference to the digsig user guide. I've reviewed this documentation and the majority of it I had already tried however one TIP that is in this document that I hadn't seen before points to setting up a FDF file to import AD secure to easily import the ID's
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i've got 2 questions, please help:
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2) why do .pdfs with digital signature become text non-searchable?
thnx
brg

actually the same signature size isn't such a problem when using Adobe software, but when using pdfCreator, the size increases... pls don't give me lectures on using another software, i need A5 and Adobe doesn't provide it...
so i guess it's the problem within that other pdf maker...
why i need to pdf print the file? one reason is i can print it ( otherwise signatures don' show, protection i guess), the other reason to protect the signatures that for that specific reason only need to be seen.
thnx.
brg

Export to pdf w digital signature

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