Re: [PATCH v2] crypto: vmx: Improved AES/XTS performance of 6-way unrolling for ppc.

[Danny Tsen]

Still waiting for the CCLA to send to Openssl.

Thanks.

-Danny

On 9/15/23 8:29 AM, Michael Ellerman wrote:
> Danny Tsen <dtsen@xxxxxxxxxxxxx> writes:
> > Improve AES/XTS performance of 6-way unrolling for PowerPC up
> > to 17% with tcrypt.  This is done by using one instruction,
> > vpermxor, to replace xor and vsldoi.
> >
> > The same changes were applied to OpenSSL code and a pull request was
> > submitted.
> https://github.com/openssl/openssl/pull/21812
>
> Still unmerged as of today.
>
> cheers