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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDFS-10899) Add functionality to re-encrypt EDEKs.
Date Tue, 06 Dec 2016 06:39:59 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15724599#comment-15724599
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Xiao Chen edited comment on HDFS-10899 at 12/6/16 6:39 AM:
-----------------------------------------------------------

Oops, was fixing some last-minute checkstyle which turns out failed compilation. Re-uploaded
patch 1.

After some offline sync with Andrew, created HDFS-11210 to handle key rolling end-to-end.


was (Author: xiaochen):
Oops, was fixing some last-minute checkstyle which turns out failed compilation.

> 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, kms
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>         Attachments: HDFS-10899.01.patch, HDFS-10899.wip.2.patch, HDFS-10899.wip.patch,
Re-encrypt edek design doc.pdf
>
>
> Currently when an encryption zone (EZ) key is rotated, it only takes effect on new EDEKs.
We should provide a way to re-encrypt EDEKs after the EZ key rotation, for improved security.



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