I don't think it will break anything. > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of [EMAIL PROTECTED] > Sent: Friday, November 18, 2005 9:20 AM > To: [email protected] > Subject: [iText-questions] Problem with computing an 'Object Digest' > > Hi, > > I'm thinking on extending the signature support by adding the > ability to > 'certify' a PDF. To do this I need to implement the 'Object Digest' > algorithm (you can find more information in Appendix I of the PDF > Reference for version 1.6, pages 1037 to 1044), if I want the > certifying > also to work with Acrobat 6.0. Because Acrobat 6.0 requires the > DigestValue in the DocMDPTransform dictionary. To create the 'Object > Digest' you need to know the basic types of all the 'Objects' > (see section > I.1 for moor information if wanted). > > When I was looking to the PdfReader and PRTokeniser I found > out that the > tokenizer never returns PdfBoolean objects for a boolean value, but > PdfLiterals. Can I just change the tokenizer and the reader > so it creates > PdfBoolean objects if a boolean is parsed? Or does this break > other stuff? > > > Thank you, > > Nick Van den Bleeken > > > -------------------------------------------------- > > Inventive Designers' Email Disclaimer: > > http://www.inventivedesigners.com/email-disclaimer > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the JBoss Inc. Get Certified Today > Register for a JBoss Training Course. Free Certification Exam > for All Training Attendees Through End of 2005. For more info visit: > http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click > _______________________________________________ > iText-questions mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/itext-questions >
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