I'm not sure what you are refering to. P=1 means that the document can't be changed and that can be checked just by verifying the signature. A certified signature in this case is the same as a plain signature.
Paulo -----Original Message----- From: fmerighi [mailto:[email protected]] Sent: Monday, January 16, 2012 4:54 PM To: [email protected] Subject: [iText-questions] Verify certified (with transform method DocMDP) signatures Hi. I read some posts of about 2 years ago, in which iText developers said that iText doesn't support validation of signatures certified by a DocMDP transformation. I wrote my method to validate signatures with DocMDP and P=1. Do newer releases add some support for handling certified signatures? Thanks. -- View this message in context: http://itext-general.2136553.n4.nabble.com/Verify-certified-with-transform-method-DocMDP-signatures-tp4300147p4300147.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ RSA(R) Conference 2012 Mar 27 - Feb 2 Save $400 by Jan. 27 Register now! http://p.sf.net/sfu/rsa-sfdev2dev2 _______________________________________________ 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 ------------------------------------------------------------------------------ RSA(R) Conference 2012 Mar 27 - Feb 2 Save $400 by Jan. 27 Register now! http://p.sf.net/sfu/rsa-sfdev2dev2 _______________________________________________ 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
