I am currently implementing a Java class to sign a PDF document using LTV.
After reading about LTV in this mailing list and in the Digital Signature paper, I've read that DSS may not be necessary for a document to appear as LTV-enabled in recent Acrobat Reader versions, as long as it contains all the VRI for all certificates embeded. Also, the Digital Signature paper indicates that when the DSS is added, a second revision appears in the document. I want to sign any PDF document in a single revision that is shown as LTV-enabled in Adobe Reader XI. Currently, all my signing tests are done using a smartcard (PKCS#11), which has a certificate chain of size 3. So, my questions are: 1. Is there a code snippet which signs a PDF document that is shown as LTV-enabled in Adobe Reader? 2. If there wasn't, can you provide me a code snippet to embed all VRI information for all certificates in a document? (I presume LTV requires VRI for the certificate chain, the timestamp and CRL/OCSP responses) I have tried to get this done, but it I've invested dozens of hours of trying various changes to the snippets in the Digital Signature paper and reading of iText's Javadoc, but to no avail. Neither trying to cram the DSS in the 1st revision nor using the LtvVerification.addVerification() and LtvVerification.merge() methods have worked. Thanks in advance for your help. -- View this message in context: http://itext-general.2136553.n4.nabble.com/LTV-signature-in-a-single-revision-tp4657550.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ 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
