On 31/05/2011 9:05, suju26pro wrote:
> but this can sign only pdf sontaining one page ,how can make it to sign all
> pages...
Please read http://www.slideshare.net/blowagie/pdf-digital-signatures
I quote from slide 18:
- A signature signs the complete document
- The concept of signing separate pages in a document ("to initial a
document") doesn't exist in PDF
- Legal issue: how to prove that a person who signed for approval has
read the complete document?
If you read those slides, you'll understand that all the bytes (from the
whole document; with the content of every page) are covered by the
digital signature. The fact that the visual representation of that
signature is visible on one page or not is irrelevant.
By the way: you should SUBSCRIBE to the mailing list. See
http://lowagie.com/rule1
------------------------------------------------------------------------------
Simplify data backup and recovery for your virtual environment with vRanger.
Installation's a snap, and flexible recovery options mean your data is safe,
secure and there when you need it. Data protection magic?
Nope - It's vRanger. Get your free trial download today.
http://p.sf.net/sfu/quest-sfdev2dev
_______________________________________________
iText-questions mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/itext-questions
iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
