Create PDF Files with digital signature

[RichardThorp]

Hi

I have a potential requirement from within a webspeed application to create PDF files. Now, I have seen the source code from freeframework and it looks really nice. However, my question is this:

Does the freeframework code, or any other solution, allow you to give the PDF files a digital signature from within the 4GL - the PDF files I will be required to produce need this signature. I am of the understanding that if you create the documents within Adobe Acrobat then you can add digital signatures to them.

Any pointers would be appreciated.

Thanks

Richard