On Mon, Jun 30, 2025 at 10:20:49AM +0100, Giovanni Cabiddu wrote:
> From: Bairavi Alagappan <bairavix.alagappan@xxxxxxxxx>
>
> The ZUC-256 EEA (encryption) and EIA (integrity) algorithms are not
> supported on QAT GEN5 devices, as their current implementation does not
> align with the NIST specification. Earlier versions of the ZUC-256
> specification used a different initialization scheme, which has since
> been revised to comply with the 5G specification.
>
> Due to this misalignment with the updated specification, remove support
> for ZUC-256 EEA and EIA for QAT GEN5 by masking out the ZUC-256
> capability.
>
> Fixes: fcf60f4bcf549 ("crypto: qat - add support for 420xx devices")
> Signed-off-by: Bairavi Alagappan <bairavix.alagappan@xxxxxxxxx>
> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx>
> ---
> drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c | 9 +--------
> 1 file changed, 1 insertion(+), 8 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
