It may be simpler to understand the sizes in the example
http://itextpdf.sourceforge.net/howtosign.html#signtsocspjava, just set the TSA
and OCSP to null and include your CRL. Use the variable contentEstimated to set
the size.
Paulo
> -----Original Message-----
> From: java-chris [mailto:[email protected]]
> Sent: Wednesday, September 30, 2009 4:18 PM
> To: [email protected]
> Subject: Re: [iText-questions] Embeded CRL not recognize by Adobe
>
>
>
> We dont use OCSP because hour architecture for now dosen't
> support OCSP.
> Next year we probably have to do that.
>
> For the solutions ... I think I realy dont understand what
> you mean because
> if I put the contents value
>
>
> exc.put(PdfName.CONTENTS, new Integer(crlSize.length)+100000);
> // the crlSize.length is the DER encoided CRL ..
>
> The code works and compile ... but the PDF still dont recognize the
> signature .... same things has the last post :( !
> Got the same error in adobe.
>
> This is really the last things I need to make work to clause
> my application
> :( !
>
>
>
>
>
> Paulo Soares-3 wrote:
> >
> > Get the DER encoded CRL size and add a few more k, use that
> value for the
> > CONTENTS. As long as the final PKCS7 signature is smaller
> than that value
> > you're ok. It doesn't have to be the same size. By the way,
> why are you
> > not using OCSP insted of the bloated CRLs?
> >
> > Paulo
> >
> >> -----Original Message-----
> >> From: java-chris [mailto:[email protected]]
> >> Sent: Wednesday, September 30, 2009 3:43 PM
> >> To: [email protected]
> >> Subject: Re: [iText-questions] Embeded CRL not recognize by Adobe
> >>
> >>
> >> Hello Paulo , if the size does not match exactly , the
> >> signature is not
> >> working in adobe.
> >>
> >>
> >> byte[] crlSize = null;
> >> for(CRL c : crls)
> >> {
> >> crlSize =((X509CRL)c).getEncoded();
> >>
> >> }
> >> exc.put(PdfName.CONTENTS, new Integer(crlSize.length *
> >> dic.length())/2-20000);
> >> // that's give 118735 and the doc size is approx
> >> 115586 ... so its
> >> the size with fiew more k.
> >>
> >> Give you the result document in attachement !
> >> http://www.nabble.com/file/p25682495/signed.pdf signed.pdf
> >>
> >>
> >> Paulo Soares-3 wrote:
> >> >
> >> > The size will always be variable and more so with CRL. Get
> >> the CRL size
> >> > and add a few more k.
> >> >
> >> > Paulo
> >> >
> >> >> -----Original Message-----
> >> >> From: java-chris
> [mailto:[email protected]]
> >> >> Sent: Wednesday, September 30, 2009 3:01 PM
> >> >> To: [email protected]
> >> >> Subject: Re: [iText-questions] Embeded CRL not
> recognize by Adobe
> >> >>
> >> >>
> >> >>
> >> >> Still got a problems !!
> >> >>
> >> >> The size of : exc.put(PdfName.CONTENTS, new Integer(115010));
> >> >> varies depend
> >> >> of the signature and the document contents ... here we got
> >> >> 115010 .. .but
> >> >> this number change when the document change ... and sometimes
> >> >> it not work on
> >> >> the current documents !!!
> >> >>
> >> >> There is many ways that I can found the size of the documents
> >> >> via calcul or
> >> >> something ??
> >> >>
> >> >> Cant found the solutions here :( !
> >> >>
> >> >> Thx again,
> >> >> Chris.
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