Op 9/01/2013 23:00, jv r schreef: > > I'm testing the example part3.chapter12.TimestampOCSP > > I have used the pkcs12 keystore to sign the document signature is > valid and timestamp is added and LTV is activated. >
OK... > 1.- When the document is signed with pkcs12 is possible to deactive LTV? > ??? You may want to rephrase that question; currently it sounds as if you want to remove LTV. That doesn't make sense, does it? > I have changed the keystore. Key and certificates used to sign the > document are from a smartcard(pkcs11). Then document is signed and > validated, timestamp is added but LTV is not activated. > Any signed document of which all signatures are valid can be LTV-enabled by adding a DSS. Since Adobe Acrobat / Reader XI, the signature panel now shows a (IMHO misleading) message if the signature is LTV-enabled or not. After some experiments, I found out that Reader says the document is LTV-enabled if you sign the document adding ALL the verification information for ALL the certificates involved. If for instance, you don't add a CRL for an intermediery certificate, you'll get a message that the document isn't LTV-enabled. > 2.- Which is the reason? > > At signature details has been written the signature is not activated > for LTV and will expire after(smartcardcertificate expirationdate), > not after(timestamp certificate expiration date). > I'm sorry, I have no idea what you're saying here. > 3.- Will show, the document, a green check mark in the signature after > the (smartcard certificate expiration date), isnt it?, timestamp works > on this issue. > Again, I don't have a clue what you mean. If you sign with a CDS or AATL certificate, you will get a green check mark without any extra manual intervention by the end user as long as: - the certificate isn't expired - there's a valid timestamp that signs the VRI Once the certificate of the timestamp expires, you need to add a DSS and a document-level timestamp. ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnmore_122712 _______________________________________________ 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
