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Posted to hdfs-issues@hadoop.apache.org by "Xiao Chen (JIRA)" <ji...@apache.org> on 2016/09/23 20:46:20 UTC

[jira] [Commented] (HDFS-10899) Add functionality to re-encrypt EDEKs.

    [ https://issues.apache.org/jira/browse/HDFS-10899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15517527#comment-15517527 ] 

Xiao Chen commented on HDFS-10899:
----------------------------------

Will post a design doc and more context soon.

> Add functionality to re-encrypt EDEKs.
> --------------------------------------
>
>                 Key: HDFS-10899
>                 URL: https://issues.apache.org/jira/browse/HDFS-10899
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: encryption
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>
> Currently when an encryption zone (EZ) key is rotated, it only takes effect on new EDEKs. We should provide a util to re-encrypt EDEKs after the EZ key rotation, for improved security.



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