[jira] [Updated] (PDFBOX-1822) Signature byte range is Invalid

["vakhtang koroghlishvili (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-1822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vakhtang koroghlishvili updated PDFBOX-1822:
--------------------------------------------

    Attachment: unsigned_signed_fix.pdf

I attach fixed version document.

> Signature byte range is Invalid
> -------------------------------
>
>                 Key: PDFBOX-1822
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1822
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing, PDModel, PDModel.AcroForm, Signing
>    Affects Versions: 1.8.3, 1.8.4, 2.0.0
>            Reporter: vakhtang koroghlishvili
>         Attachments: araxis-merge - compare two document.jpg, damaged-sig.jpg, unsigned-signed.pdf, unsigned.pdf, unsigned_signed_fix.pdf
>
>
> On person send me a unsigned PDF document. He wanted to sign it. When I try to sign it (using pad box), I have some problem.
> After signing adobe reader tells me "The signature byre range is invalid".  
> I will attach original and signed document.
> I think, it is PDF box parser error. another signature libraries sign document very well. I'm searching the problem at the moment, in order to fix it.



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