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  1. PDFBox
  2. PDFBOX-2001

Digital Signature information (parser bug?)

    Details

      Description

      We have a signed PDF but signature is described without key "Sig".
      As you can see in the standard PDF 32000-1:2008 - Table 252 - Entries in a signature dictionary, this key is optional :
      "(Optional) The type of PDF object that this dictionary describes; if present, shall be Sig for a signature dictionary. "

      But PDFBox seems to limit its research of signature only if this key "Sig" is present.

      What is your position about that?

        Attachments

        1. acrobatSignatureExample.PNG
          11 kB
          Nicolas Kaczmarski
        2. anno.patch
          8 kB
          Tilman Hausherr
        3. D.1_signiert.pdf
          158 kB
          Nicolas Kaczmarski
        4. PDFBOX2001-D.1_signiert1.png
          345 kB
          Andreas Lehmkühler

          Activity

            People

            • Assignee:
              lehmi Andreas Lehmkühler
              Reporter:
              nicolas.kaczmarski Nicolas Kaczmarski
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              Dates

              • Created:
                Updated:
                Resolved: