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Posted to common-issues@hadoop.apache.org by "Charles Lamb (JIRA)" <ji...@apache.org> on 2014/08/04 23:38:13 UTC

[jira] [Commented] (HADOOP-10936) Change default KeyProvider bitlength to 128

    [ https://issues.apache.org/jira/browse/HADOOP-10936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14085333#comment-14085333 ] 

Charles Lamb commented on HADOOP-10936:
---------------------------------------

Seems like the right thing.

> Change default KeyProvider bitlength to 128
> -------------------------------------------
>
>                 Key: HADOOP-10936
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10936
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 3.0.0
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>         Attachments: hadoop-10936.001.patch
>
>
> You need to download unlimited strength JCE to work with 256-bit keys. It'd be good to change the default to 128 to avoid needing the unlimited strength JCE, and print out the bitlength being used in places.



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