Use VERISIGN_SIGNED. Paulo
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of Inma Marín López > Sent: Friday, May 04, 2007 10:21 AM > To: [email protected] > Subject: [iText-questions] Detached Signature > > Hello! > > > > With the aim of get a signed pdf document, I do the following: > > > > PdfReader reader = new PdfReader(pdfToSign); > > FileOutputStream fout = new > FileOutputStream(pdfToSignSigned); > > > > PdfStamper stp = > PdfStamper.createSignature(reader, fout, '\0'); > > PdfSignatureAppearance sap = stp.getSignatureAppearance(); > > sap.setCrypto(key, chain, null, > PdfSignatureAppearance.WINCER_SIGNED); > > > > sap.setSignDate(Calendar.getInstance()); > > sap.setReason("I am the author"); > > sap.setLocation("Anywhere"); > > > > System.out.println("Signature Name = " + > sap.getFieldName()); //Get the signature name > > > > //Comment the next line if we want an invisible signature > > sap.setVisibleSignature(new Rectangle(100, 100, > 200, 200), 1, null); > > > > stp.close(); > > > > > > With this process, I obtain an “adbe.pkcs7.sha1” signature > (included in the SubFilter field in the signature dictionary > of the signed pdf). However, I would like to get an > “adbe.pkcs7.detached” signature. > > > > Could you be so kind as to tell how can I get it instead of > an “adbe.pkcs7.sha1” signature, please?? > > > > Thank you very much in advance. > > > > Inma. > > > > Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não 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. É proibido a qualquer pessoa que não o destinatário 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. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://itext.ugent.be/itext-in-action/
