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https://issues.apache.org/jira/browse/CLOUDSTACK-1643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599921#comment-13599921
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ASF subversion and git services commented on CLOUDSTACK-1643:
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Commit b5f367e75a50c70a18dcc246b80a08e3167c37b6 in branch refs/heads/master
from [~bhaisaab]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-cloudstack.git;h=b5f367e ]
CLOUDSTACK-1643: Check and enable Intel AES NI if available for VR
This is an encryption optimization for VPN/SSL, with upto 10x advertised speed.
The patch check for the aesni_intel module if aes is available on the cpu, this
will be true for HVMs.
Signed-off-by: Rohit Yadav <bhais...@apache.org>
> Virtual Router should include AES NI (Advanced Encryption Standard
> Instruction Set) support
> --------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-1643
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1643
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Assignee: Rohit Yadav
> Fix For: 4.2.0
>
>
> http://en.wikipedia.org/wiki/AES_instruction_set.
> Crypto routines (such as VPN and SSL) that use these instructions run up to
> 10 times faster.
> The fix would be check if aes_intel is available (modprobe) and load it.
> Intel AES-NI;
> http://software.intel.com/en-us/articles/intel-advanced-encryption-standard-instructions-aes-ni
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