[PATCH] nvme-auth: use crypto_shash_tfm_digest()

[Christoph Hellwig]

On Sat, Oct 28, 2023 at 10:00:40PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers at google.com>
> 
> Simplify nvme_auth_augmented_challenge() by using
> crypto_shash_tfm_digest() instead of an alloc+init+update+final
> sequence.  This should also improve performance.

Nice:

Reviewed-by: Christoph Hellwig <hch at lst.de>