RFR: 8333867: SHA3 performance can be improved [v3]

[Valerie Peng]

On Fri, 14 Jun 2024 10:39:45 GMT, Ferenc Rakoczi <duke at openjdk.org> wrote:

>> This PR removes some unnecessary conversions between byte arrays and long arrays during SHA3 digest computations.
>
> Ferenc Rakoczi has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Accept more review suggestions

Looks good

-------------

Marked as reviewed by valeriep (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/19632#pullrequestreview-2118989182