I wouldn't use the actual signature bytes, but instead just the same hash used in the cert...
-----Original Message----- From: Paulo Soares [mailto:psoa...@glintt.com] Sent: Wednesday, May 13, 2009 7:28 AM To: Post all your questions about iText here Subject: Re: [iText-questions] BarcodePDF417 for signed PDF See AcroFields.getSignatureDictionary(), the /Contents key. Each PDF417 can contain about 1k. A normal signature can be 10k or bigger with timestamps, crls and ocsp. You'll have a lot of codes. Paulo > -----Original Message----- > From: John_Z80 [mailto:g...@idieikon.com] > Sent: Wednesday, May 13, 2009 11:33 AM > To: itext-questions@lists.sourceforge.net > Subject: Re: [iText-questions] BarcodePDF417 for signed PDF > > > Thanks a lot, do you have any sample? about how to retrieve the > signature and the byte range? > > I think another option is to use Macro PDF417 to generate code bars > for the entire document, iText can do this but there is no example any > place about this feature, searching through google I found some code, > but the resulting barcode is ugly (3 pages of codes for a 2 pages > pdf!!!). > > But anyway I'm curious to do what you suggest me but I've no idea how > to do it. Aviso Legal: Esta mensagem ? destinada exclusivamente ao destinat?rio. Pode conter informa??o confidencial ou legalmente protegida. A incorrecta transmiss?o desta mensagem n?o significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. ? proibido a qualquer pessoa que n?o o destinat?rio de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your production scanning environment may not be a perfect world - but thanks to Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700 Series Scanner you'll get full speed at 300 dpi even with all image processing features enabled. http://p.sf.net/sfu/kodak-com _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.1t3xt.com/docs/book.php Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
