[jboss-jira] [JBoss JIRA] (JGRP-2279) Error during ASYM_ENCRYPT-----exception occurred decrypting messagejavax.crypto.BadPaddingException: Given final block not properly padded

[George Jiang (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13598563#comment-13598563 ] 

George Jiang commented on JGRP-2279:
------------------------------------

 [^jgroups-protocol.xml] 
The attachment is a complete configuration file. Please check to see if there is any problem. This BUG accidentally appeared in the system, making the jgroup present an unstable working condition. Please help us to further inspect it.

> Error during ASYM_ENCRYPT-----exception occurred decrypting messagejavax.crypto.BadPaddingException: Given final block not properly padded
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JGRP-2279
>                 URL: https://issues.jboss.org/browse/JGRP-2279
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.0.1
>         Environment: OS:Red Hat
> JDK:1.8
>            Reporter: George Jiang
>            Assignee: Bela Ban
>            Priority: Critical
>             Fix For: 4.0.13
>
>         Attachments: asym-ssl2.xml, jgroups-protocol.xml
>
>
> *asym parameters:*
> <ASYM_ENCRYPT encrypt_entire_message="true"
>                   sign_msgs="true"
>                   sym_keylength="128"
>                   sym_algorithm="AES/ECB/PKCS5Padding"
>                   asym_keylength="2048"
>                   asym_algorithm="RSA"
>                   change_key_on_leave="true"/>
> *Throws the following error:*
> 2018-05-23T03:11:53,891 +2903450778 [jgroups--12467,-1491537117,1] ERROR org.jgroups.protocols.ASYM_ENCRYPT - 1: failed decrypting message from 2 (offset=0, length=1136, buf.length=1136): javax.crypto.BadPaddingException: Given final block not properly padded, headers are ASYM_ENCRYPT: [ENCRYPT version=16 bytes], TP: [cluster_name=-1491537117]
> 2018-05-23T03:11:53,893 +2903450780 [jgroups--12467,-1491537117,1] TRACE org.jgroups.protocols.TCP_NIO2 - 1: received message batch of 1 messages from 2
> 2018-05-23T03:11:53,895 +2903450782 [jgroups--12467,-1491537117,1] DEBUG org.jgroups.protocols.ASYM_ENCRYPT - 1: received secret key from keyserver 2
> 2018-05-23T03:11:53,895 +2903450782 [jgroups--12467,-1491537117,1] DEBUG org.jgroups.protocols.ASYM_ENCRYPT - 1: created 8 symmetric ciphers with secret key (16 bytes)
> 2018-05-23T03:11:54,369 +2903451256 [jgroups--12467,-1491537117,1] TRACE org.jgroups.protocols.TCP_NIO2 - 1: received [dst:***
> 2018-05-23T03:11:54,369 +2903451256 [jgroups--12467,-1491537117,1] WARN  org.jgroups.protocols.ASYM_ENCRYPT - 1: exception occurred decrypting message
> javax.crypto.BadPaddingException: Given final block not properly padded
> 	at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:991) ~[sunjce_provider.jar:1.8.0_162]
> 	at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:847) ~[sunjce_provider.jar:1.8.0_162]
> 	at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:446) ~[sunjce_provider.jar:1.8.0_162]
> 	at javax.crypto.Cipher.doFinal(Cipher.java:2222) ~[?:1.8.0_171]
> 	at org.jgroups.protocols.Encrypt.code(Encrypt.java:365) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt.decryptChecksum(Encrypt.java:387) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt._decrypt(Encrypt.java:299) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt.decryptMessage(Encrypt.java:283) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt.handleEncryptedMessage(Encrypt.java:242) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt.handleUpMessage(Encrypt.java:229) ~[jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Encrypt.up(Encrypt.java:155) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.ASYM_ENCRYPT.up(ASYM_ENCRYPT.java:143) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:129) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:197) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:252) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.MERGE3.up(MERGE3.java:277) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.Discovery.up(Discovery.java:262) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.protocols.TP.passMessageUp(TP.java:1203) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at org.jgroups.util.SubmitToThreadPool$SingleMessageHandler.run(SubmitToThreadPool.java:87) [jgroups-4.0.1.Final.jar:4.0.1.Final]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_162]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_162]
> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_162]



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