[jboss-jira] [JBoss JIRA] Commented: (JGRP-1257) ENCRYPT protocol UnrecoverableKeyException: Given final block not properly padded

[Andres Garcia Garcia (JIRA)]

    [ https://jira.jboss.org/browse/JGRP-1257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12566410#comment-12566410 ] 

Andres Garcia Garcia commented on JGRP-1257:
--------------------------------------------

I used the keytool from Java to create a test keystore. I did it a long time ago so i don't remember the exact details. If needed I can look the exact commands I used.

> ENCRYPT protocol UnrecoverableKeyException: Given final block not properly padded
> ---------------------------------------------------------------------------------
>
>                 Key: JGRP-1257
>                 URL: https://jira.jboss.org/browse/JGRP-1257
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.7, 2.8, 2.11
>         Environment: Windows XP SP3, Java 1.6
>            Reporter: Andres Garcia Garcia
>            Assignee: Bela Ban
>             Fix For: 2.12
>
>         Attachments: JGroups-example.zip
>
>
> Recently I updated my jgroups version from 2.4.x to 2.11. Suddenly my applications thrown this exception.
> org.jgroups.ChannelException: unable to setup the protocol stack: Given final block not properly padded
>         at org.jgroups.JChannel.init(JChannel.java:1574)
>         at org.jgroups.JChannel.<init>(JChannel.java:257)
>         at org.jgroups.JChannel.<init>(JChannel.java:240)
>         at org.jgroups.demos.Draw.<init>(Draw.java:52)
>         at org.jgroups.demos.Draw.main(Draw.java:141)
> Caused by: java.security.UnrecoverableKeyException: Given final block not properly padded
>         at com.sun.crypto.provider.SunJCE_z.a(DashoA13*..)
>         at com.sun.crypto.provider.JceKeyStore.engineGetKey(DashoA13*..)
>         at java.security.KeyStore.getKey(Unknown Source)
>         at org.jgroups.protocols.ENCRYPT.initConfiguredKey(ENCRYPT.java:269)
>         at org.jgroups.protocols.ENCRYPT.init(ENCRYPT.java:231)
>         at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:641)
>         at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:468)
>         at org.jgroups.JChannel.init(JChannel.java:1570)
>         ... 4 more
> The ENCRYPT protocol config is
> 	<ENCRYPT  sym_init="448"
> 		sym_algorithm="Blowfish"
> 		encrypt_entire_message="true"
> 		key_store_name="cloudencrypt.keystore"
> 		store_password="password" 
> 		alias="test"/> 
> I tested the same code with different versions. 2.6.15 GA is the last working version, and every version I tested from 2.7 GA to 2.11 GA throw the same exception. I made a little use case with it. Maybe I am missing something?

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