Hi all, I have a problem about signing a signed pdf.
- starting from a valid signed pdf. Signature covers whole document. - sign this pdf applying an image on a text field(there is a reason to do this). The signature is applied on a signature field - when I open the signed pdf I find that the second signature is correct but the first one is no more valid Because I add an image, changing the content covered by the first signature. Sure. But I used PdfStamper pdfStamper = PdfStamper.createSignature(pdfReader, baos, '\0', null, true); where the last flag to true should mean "if true the signature and all the other content will be added as a new revision thus not invalidating existing signatures" So the expected result was a new revision carrying an image and a signature without invalidating the first signature. Is there something wrong with my considerations? Thank you very much -- View this message in context: http://itext-general.2136553.n4.nabble.com/New-revision-issues-tp4658282.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ AlienVault Unified Security Management (USM) platform delivers complete security visibility with the essential security capabilities. Easily and efficiently configure, manage, and operate all of your security controls from a single console and one unified framework. Download a free trial. http://p.sf.net/sfu/alienvault_d2d _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net 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
