If you are in .NET and your card is registered in the Windows Certificate Store use X509Certificate2Signature.cs. If you only have a PKCS11 compatible DLL use http://sourceforge.net/projects/pkcs11net/ and follow the code at http://itextpdf.com/book/digitalsignatures, it's for java but the methods are similar.
Paulo On Mon, Dec 31, 2012 at 11:48 AM, 1T3XT BVBA <[email protected]> wrote: > On 31/12/2012 4:44, Jose M. Morales C. wrote: > > Hi there, I'm new to all this digital certificates and signing pdf, so I'm > trying to make a program to sign PDF files with a Digital Certificate in a > Smart Card. > > I'm able to do it with a development certificate generated by me, but when I > try to sign with my Digital Certificate generated by the CA of my country, > can't do it. When I try to export the Private Key it does not find it, > actually it's is not in Pkcs12Store. > > If I check the certificate in my machine it has a Private Key, but when I > try to export the certificate It contains a restriction to export the > private key. > > There is any difference when I work with this certificates? > > > Of course there is! > Your smart card would be very insecure if you were able to export the > private key. Isn't this obvious? > It should also be obvious that you shouldn't use PKCS#12 when you're > supposed to use PKCS#11. > > There is EXCELLENT documentation available here: > http://itextpdf.com/book/digitalsignatures > Please read it! > > ------------------------------------------------------------------------------ > 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. SALE $99.99 this month only -- learn more at: > http://p.sf.net/sfu/learnmore_122412 > _______________________________________________ > 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 ------------------------------------------------------------------------------ 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. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122412 _______________________________________________ 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
