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https://issues.apache.org/jira/browse/HBASE-16632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dave Latham resolved HBASE-16632.
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Resolution: Duplicate
> Optimize HBase RPC Encryption Performance
> -----------------------------------------
>
> Key: HBASE-16632
> URL: https://issues.apache.org/jira/browse/HBASE-16632
> Project: HBase
> Issue Type: Bug
> Components: security
> Reporter: Robert Yokota
>
> Similar to HADOOP-10768, when HBase RPC encryption is enabled by setting
> {{hbase.rpc.protection}} to {{privacy}}, it does not use AES-NI acceleration
> by default.
> We have implemented a workaround for HBase to use accelerated encryption that
> can be shown to improve performance, see
> https://rayokota.wordpress.com/2016/09/13/adventures-in-hardening-hbase/. I
> will attach a patch of the changes for our workaround, which borrows heavily
> from the patch for HADOOP-10768, but I'll leave it to the HBase security
> experts as to what is the best approach.
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