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https://issues.apache.org/jira/browse/WSS-566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Namrata Jaiswal updated WSS-566:
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Attachment: graycol.gif
Hi colm,
I wanted to connect to 2.0.x fixes branch , build 2.0.7 jar and test GCM
fix. But when I connect to 2.0.x fixes branch then I get 2.0.8, not 2.0.7.
Thanks,
Namrata
From: "Colm O hEigeartaigh (JIRA)" <[email protected]>
To: Namrata Jaiswal/India/IBM@IBMIN
Date: 03/02/2016 06:26 PM
Subject: [jira] [Commented] (WSS-566) AES_128_GCM does not work for
attachments
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https://issues.apache.org/jira/browse/WSS-566?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175545#comment-15175545
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Colm O hEigeartaigh commented on WSS-566:
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In about 2 weeks or so.
Colm.
AES_GCM_128, it breaks with error saying
org.apache.xml.security.stax.impl.processor.input.AbstractDecryptInputProcessor.processEvent
(InputProcessorChain, boolean) has
(algorithmURI) / 8;
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> AES_128_GCM does not work for attachments
> -----------------------------------------
>
> Key: WSS-566
> URL: https://issues.apache.org/jira/browse/WSS-566
> Project: WSS4J
> Issue Type: Bug
> Components: WSS4J Core
> Affects Versions: 2.0.1
> Reporter: Namrata Jaiswal
> Assignee: Colm O hEigeartaigh
> Priority: Critical
> Fix For: 2.0.7, 2.1.5
>
> Attachments: graycol.gif, graycol.gif
>
>
> When trying use stax APIs to encrypt and decrypt attachments using
> AES_GCM_128, it breaks with error saying
> Caused by: java.lang.IllegalStateException: Cipher not initialized
> at javax.crypto.Cipher.d(Unknown Source)
> at javax.crypto.Cipher.doFinal(Unknown Source)
> at javax.crypto.CipherInputStream.close(Unknown Source)
> Please note that same code works for AES_128 with attachments.
> Also, I looked into the code stax code, found that
> org.apache.xml.security.stax.impl.processor.input.AbstractDecryptInputProcessor.processEvent(InputProcessorChain,
> boolean) has
> final int ivLength = JCEAlgorithmMapper.getIVLengthFromURI(algorithmURI) / 8;
> Not sure if ivLength used for GCM could be the problem?
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