Can you please give me a hint on how to create CA to Digitally Sign MS Office documents (2007 or 2010) as well as Adobe Acrobat files.
I know that MS Office supports this. All you have to do is to use existing CA. However, we'd like to create our own.
If you can direct me (and others who asking this question) by giving book names, articles. That would do the job.
Basically it's a very small organization where we'd like to start automating working with documents. And after proper tests, we'd buy, then, if needed, certificates from CA's.
However I am not sure if this can work for Digital Signing of the MS Office and Adobe Acrobat documents?