Precalculated hash for empty message are now present in hash headers.
This patch just use them.
Signed-off-by: NLABBE Corentin <clabbe.montjoie@gmail.com>
Tested-by: NTom Lendacky <thomas.lendacky@amd.com>
Acked-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>