[EXT] [PATCH v2 5/8] crypto/dpaa2_sec: change digest size for AES_CMAC

Gagandeep Singh G.Singh at nxp.com
Tue Feb 8 15:11:33 CET 2022



> -----Original Message-----
> From: Akhil Goyal <gakhil at marvell.com>
> Sent: Friday, January 21, 2022 4:54 PM
> To: Gagandeep Singh <G.Singh at nxp.com>; dev at dpdk.org
> Cc: Hemant Agrawal <hemant.agrawal at nxp.com>
> Subject: RE: [EXT] [PATCH v2 5/8] crypto/dpaa2_sec: change digest size for
> AES_CMAC
> 
> > From: Hemant Agrawal <hemant.agrawal at nxp.com>
> >
> > Change the digest size to supported value by the HW engine.
> >
> > Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
> > ---
> >  drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
> > b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
> > index 6aa1c01e95..ab652936bc 100644
> > --- a/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
> > +++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
> > @@ -579,11 +579,11 @@ static const struct rte_cryptodev_capabilities
> > dpaa2_sec_capabilities[] = {
> >  					.increment = 1
> >  				},
> >  				.digest_size = {
> > -					.min = 4,
> > +					.min = 12,
> >  					.max = 16,
> >  					.increment = 4
> >  				},
> > -				.aad_size = { 0 }
> > +				.iv_size = { 0 }
> Digest size is changed but why is aad_size removed in this patch.
Will be fixed in next version.



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