[dm-devel] [PATCH v3 6/6] crypto: arm64/aes - implement accelerated ESSIV/CBC mode

[Eric Biggers]

On Wed, Jun 19, 2019 at 06:29:21PM +0200, Ard Biesheuvel wrote:
> Add an accelerated version of the 'essiv(cbc(aes),aes,sha256)'
> skcipher, which is used by fscrypt, and in some cases, by dm-crypt.
> This avoids a separate call into the AES cipher for every invocation.
> 
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>

This patch causes a self-tests failure:

[   26.787681] alg: skcipher: essiv-cbc-aes-sha256-neon encryption test failed (wrong result) on test vector 1, cfg="two even aligned splits"

- Eric