Hi Paulo, thanks for your replay. Speaking with mkl I've understand that there's no a trivial solution for the HASH way, nor using the PDF "append mode". About your suggestion, is not clear for me how can I use a t0-time unique keyword when I process the t1-time document. I've not idea how to check if t1 document was produced signing t0 document at all. How can I check that not other data was added except signature? That is the same, I think, as asking how can I use that t0-time "unique keyword"?
Thanks in advance, Andrea. -- View this message in context: http://itext-general.2136553.n4.nabble.com/HASH-of-PDF-strip-out-of-signature-tp3859233p3866909.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ 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
