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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2019/06/14 03:56:00 UTC
[jira] [Closed] (PDFBOX-3756) javax.crypto.BadPaddingException:
Given final block not properly padded
[ https://issues.apache.org/jira/browse/PDFBOX-3756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr closed PDFBOX-3756.
-----------------------------------
Resolution: Won't Fix
> javax.crypto.BadPaddingException: Given final block not properly padded
> -----------------------------------------------------------------------
>
> Key: PDFBOX-3756
> URL: https://issues.apache.org/jira/browse/PDFBOX-3756
> Project: PDFBox
> Issue Type: Bug
> Components: Crypto
> Affects Versions: 2.0.5
> Environment: java version "1.8.0_112"
> Java(TM) SE Runtime Environment (build 1.8.0_112-b15)
> Java HotSpot(TM) 64-Bit Server VM (build 25.112-b15, mixed mode)
> Reporter: Esteban Nicolas Ruiz
> Priority: Major
> Labels: crypto
> Attachments: pdfdebugger.png
>
>
> I get the following stack trace when running:
> java -jar pdfbox-app-2.0.5.jar PDFDebugger somefile.pdf
> File is properly opened with other viewers, I cannot publish the pdf file due to privacy restrictions.
> java.io.IOException: javax.crypto.BadPaddingException: Given final block not properly padded
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.encryptDataAESother(SecurityHandler.java:296)
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.encryptData(SecurityHandler.java:153)
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptStream(SecurityHandler.java:454)
> org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:790)
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:747)
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:678)
> org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:638)
> org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:236)
> org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:271)
> org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:984)
> org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:922)
> org.apache.pdfbox.debugger.PDFDebugger.parseDocument(PDFDebugger.java:1288)
> org.apache.pdfbox.debugger.PDFDebugger.readPDFFile(PDFDebugger.java:1209)
> org.apache.pdfbox.debugger.PDFDebugger.readPDFFile(PDFDebugger.java:1194)
> org.apache.pdfbox.debugger.PDFDebugger.main(PDFDebugger.java:1185)
> org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:76)
> Caused by: javax.crypto.BadPaddingException: Given final block not properly padded
> com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:989)
> com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:845)
> com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:446)
> javax.crypto.Cipher.doFinal(Cipher.java:2048)
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.encryptDataAESother(SecurityHandler.java:276)
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.encryptData(SecurityHandler.java:153)
> org.apache.pdfbox.pdmodel.encryption.SecurityHandler.decryptStream(SecurityHandler.java:454)
> org.apache.pdfbox.pdfparser.COSParser.parseFileObject(COSParser.java:790)
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:747)
> org.apache.pdfbox.pdfparser.COSParser.parseObjectDynamically(COSParser.java:678)
> org.apache.pdfbox.pdfparser.COSParser.parseDictObjects(COSParser.java:638)
> org.apache.pdfbox.pdfparser.PDFParser.initialParse(PDFParser.java:236)
> org.apache.pdfbox.pdfparser.PDFParser.parse(PDFParser.java:271)
> org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:984)
> org.apache.pdfbox.pdmodel.PDDocument.load(PDDocument.java:922)
> org.apache.pdfbox.debugger.PDFDebugger.parseDocument(PDFDebugger.java:1288)
> org.apache.pdfbox.debugger.PDFDebugger.readPDFFile(PDFDebugger.java:1209)
> org.apache.pdfbox.debugger.PDFDebugger.readPDFFile(PDFDebugger.java:1194)
> org.apache.pdfbox.debugger.PDFDebugger.main(PDFDebugger.java:1185)
> org.apache.pdfbox.tools.PDFBox.main(PDFBox.java:76)
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