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Maruan Sahyoun edited comment on PDFBOX-697 at 6/2/10 10:47 AM: ---------------------------------------------------------------- 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 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.