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https://issues.apache.org/jira/browse/PDFBOX-697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12874594#action_12874594
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Maruan Sahyoun edited comment on PDFBOX-697 at 6/2/10 10:47 AM:
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There was a change from Acrobat 8 and earlier to 9. 9 uses a SHA256 algortihm.
see http://www.adobe.com/devnet/acrobat/pdfs/adobe_supplement_iso32000.pdf page
10
was (Author: msahyoun):
There was a change from Acrobat 8 and earlier to 9. 9 uses a SHA256
algortihm.
> Error: Expected an integer type, actual='' -
> --------------------------------------------
>
> Key: PDFBOX-697
> URL: https://issues.apache.org/jira/browse/PDFBOX-697
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.1.0
> Environment: Windows XP
> Reporter: ik Glop
> Attachments: gridBase 014.pdf, sample_password_BRILD.pdf
>
>
> Hello,
> The following exception is being thrown when attempting to parse a pdf
> document password protected using Adobe Acrobat 9 Pro:
> Apr 7, 2010 2:53:22 PM org.apache.pdfbox.filter.FlateFilter decode
> SEVERE: Stop reading corrupt stream
> 07-Apr-2010 14:53:22.829: WARNING: java.io.IOException: Error: Expected an
> integer type, actual=''
> at org.apache.pdfbox.pdfparser.BaseParser.readInt(BaseParser.java:1275)
> at
> org.apache.pdfbox.pdfparser.PDFObjectStreamParser.parse(PDFObjectStreamParser.java:81)
> at
> org.apache.pdfbox.cos.COSDocument.dereferenceObjectStreams(COSDocument.java:449)
> at org.apache.pdfbox.pdmodel.PDDocument.openProtection(PDDocument.java:1100)
> at org.apache.pdfbox.pdmodel.PDDocument.decrypt(PDDocument.java:579)
> I have the following libraries:
> fontbox-1.1.0.jar
> pdfbox-1.1.0.jar
> Sample password protected file is attached.
> Would appreciate if someone can help.
> Thank you
> iglop
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