Now I know how it works. If the ID does not exist it's not taken into account when generating the key. The new iText supports encrypted documents and reads correctly your doc.
Best Regards, Paulo Soares > -----Original Message----- > From: Paulo Soares [SMTP:[EMAIL PROTECTED] > Sent: Friday, June 20, 2003 15:07 > To: 'C.S.I. Engineering S.r.l.'; [EMAIL PROTECTED] > Subject: RE: [iText-questions] Document ID > > I have no idea how it works. > > Best Regards, > Paulo Soares > > > -----Original Message----- > > From: C.S.I. Engineering S.r.l. [SMTP:[EMAIL PROTECTED] > > Sent: Friday, June 20, 2003 11:47 > > To: [EMAIL PROTECTED] > > Subject: R: [iText-questions] Document ID > > > > > > I send you a crypted file pdf, if you try to open it whit Acrobat reader > > 5.0 > > you see the content. > > I know that the id is used to decrypt the file (Alghoritm 3.2 Computing > > an > > encryption key - PDF Reference Version 1.4 ), but I think that probably > > there is another way. Pdf file is: > > /Filter /Standard > > /V 1 > > /R 2 No acces permissione set > > /P -8 > > And there isn't /ID. > > > > The file have Acrobat Standar Security, and no User Password, no Master > > Password. > > > > I know that if acrobat don't find the ID into file, build it. In fact if > > you > > try to "Save As" pdf file (with Acrobat Reader) you obtain the same > > file, > > but with id. > > > > Thank you > > > > Laura > > > > > > > > > > > > -----Messaggio originale----- > > Da: csi [mailto:[EMAIL PROTECTED] > > Inviato: venerd� 20 giugno 2003 11.20 > > A: Laura Giuntoli > > Oggetto: I: [iText-questions] Document ID > > > > > > > > > > -----Messaggio originale----- > > Da: Paulo Soares [mailto:[EMAIL PROTECTED] > > Inviato: venerd� 20 giugno 2003 11.05 > > A: 'C.S.I. Engineering S.r.l.'; [EMAIL PROTECTED] > > Oggetto: RE: [iText-questions] Document ID > > > > You can't open an encrypted file without an ID, it's part of the key. > > > > Best Regards, > > Paulo Soares > > > > > -----Original Message----- > > > From: C.S.I. Engineering S.r.l. [SMTP:[EMAIL PROTECTED] > > > Sent: Thursday, June 19, 2003 11:05 > > > To: [EMAIL PROTECTED] > > > Subject: [iText-questions] Document ID > > > > > > > > > I downloaded a crypted pdf file from internet, but in this file there > > > isn't > > > the document ID. > > > If I open this file with acrobat reader I'm able to view, and if I > > save > > > it > > > with SaveAs command, the output file have ID. > > > > > > But I can't open all file with acrobat, I want to automate the > > process. > > > There is a way to build a ID document? > > > > > > Thank you > > > > > > Excuse me for my english. > > > > > > Laura > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by: INetU > > > Attention Web Developers & Consultants: Become An INetU Hosting > > Partner. > > > Refer Dedicated Servers. We Manage Them. You Get 10% Monthly > > Commission! > > > INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php > > > _______________________________________________ > > > iText-questions mailing list > > > [EMAIL PROTECTED] > > > https://lists.sourceforge.net/lists/listinfo/itext-questions > > > > > > << File: Prova.pdf >> > > > ------------------------------------------------------- > This SF.Net email is sponsored by: INetU > Attention Web Developers & Consultants: Become An INetU Hosting Partner. > Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! > INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php > _______________________________________________ > iText-questions mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/itext-questions ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions
