RFR: 8292158: AES-CTR cipher state corruption with AVX-512

[AJ Ferguson]

On Tue, 20 Sep 2022 07:07:36 GMT, Smita Kamath <svkamath at openjdk.org> wrote:

>> Fix cipher state corruption when encrypting/decrypting less than 16 bytes at a time.
>
> Hi @AJ-Ferguson, I have modified the changes you recommended and added a suggestion. Please have a look at the diff file and let me know what you think. Thanks.
> [diff.txt](https://github.com/openjdk/jdk/files/9604614/diff.txt)

Hello @smita-kamath, thank you for taking the time to look at this PR. The changes you posted look good to me. I have added your improvements and updated the branch.

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PR: https://git.openjdk.org/jdk/pull/9635