[dpdk-dev] [PATCH] doc: add cryptodev gcm iv deprecation notice
Liron Himi
lironh at marvell.com
Sat May 4 20:06:41 CEST 2019
+1
Regards,
Liron
-----Original Message-----
From: Trahe, Fiona <fiona.trahe at intel.com>
Sent: Friday, May 3, 2019 9:10 PM
To: Doherty, Declan <declan.doherty at intel.com>; ravi1.kumar at amd.com; tdu at semihalf.com; Liron Himi <lironh at marvell.com>; Alan Winkowski <walan at marvell.com>
Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>; dev at dpdk.org; Kusztal, ArkadiuszX <arkadiuszx.kusztal at intel.com>; Anoob Joseph <anoobj at marvell.com>; Shally Verma <shallyv at marvell.com>; akhil.goyal at nxp.com; Trahe, Fiona <fiona.trahe at intel.com>
Subject: [EXT] RE: [PATCH] doc: add cryptodev gcm iv deprecation notice
External Email
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Forwarding to maintainers of the following crypto PMDs which may be affected by this:
mvsam
ccp
openssl
Can you review the 19.05 deprecation notice below and if in agreement, ack please - 3 acks are needed
This is the related API change targeted at 19.08:
https://patches.dpdk.org/patch/52886/
> -----Original Message-----
> From: Akhil Goyal [mailto:akhil.goyal at nxp.com]
> Sent: Tuesday, April 30, 2019 7:59 AM
> To: Anoob Joseph <anoobj at marvell.com>; shallyv at marvell.com
> Cc: Trahe, Fiona <fiona.trahe at intel.com>; De Lara Guarch, Pablo
> <pablo.de.lara.guarch at intel.com>; dev at dpdk.org; Kusztal, ArkadiuszX
> <arkadiuszx.kusztal at intel.com>
> Subject: RE: [PATCH] doc: add cryptodev gcm iv deprecation notice
>
> Hi Anoob/Shally,
>
> Could you please review this patch and provide Ack.
>
> Thanks,
> Akhil
>
>
> >
> >
> > This patch adds deprecation notice of changing iv behaviour when
> > using Galois Counter Mode of operation. Right now IV of all
> > supported sizes can be used.
> >
> > Signed-off-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>
> > ---
> > doc/guides/rel_notes/deprecation.rst | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/doc/guides/rel_notes/deprecation.rst
> > b/doc/guides/rel_notes/deprecation.rst
> > index ba39c2d..76eb166 100644
> > --- a/doc/guides/rel_notes/deprecation.rst
> > +++ b/doc/guides/rel_notes/deprecation.rst
> > @@ -87,3 +87,9 @@ Deprecation Notices
> > * cryptodev: the ``uint8_t *data`` member of ``key`` structure in the xforms
> > structure (``rte_crypto_cipher_xform``, ``rte_crypto_auth_xform``, and
> > ``rte_crypto_aead_xform``) will be changed to ``const uint8_t *data``.
> > +
> > +* cryptodev: support for using IV with all sizes is added, J0 still
> > +can
> > + be used but only when IV length in following structs
> > +``rte_crypto_auth_xform``,
> > + ``rte_crypto_aead_xform`` is set to zero. When IV length is
> > +greater or equal
> > + to one it means it represents IV, when is set to zero it means J0
> > +is used
> > + directly, in this case 16 bytes of J0 need to be passed.
> > --
> > 2.1.0
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