[ 
https://issues.apache.org/jira/browse/PDFBOX-2001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947938#comment-13947938
 ] 

Nicolas Bouillon commented on PDFBOX-2001:
------------------------------------------

In the following source, line 447 : 
http://svn.apache.org/viewvc/pdfbox/tags/1.8.4/pdfbox/src/main/java/org/apache/pdfbox/cos/COSDocument.java?view=markup#l447

There is a test for the value COSName.SIG.

It's not related ?

> Digital Signature information
> -----------------------------
>
>                 Key: PDFBOX-2001
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2001
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 1.8.3
>            Reporter: Nicolas Kaczmarski
>         Attachments: D.1_signiert.pdf, acrobatSignatureExample.PNG
>
>
> 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?



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Reply via email to