[dpdk-dev] [PATCH v3] cryptodev: add chacha20-poly1305 aead algorithm

[Thomas Monjalon]

05/02/2020 15:41, Trahe, Fiona:
> From: Thomas Monjalon <thomas at monjalon.net>
> > 15/01/2020 16:53, Akhil Goyal:
> > > > > This patch adds Chacha20-Poly1305 AEAD algorithm to Cryptodev.
> > > > >
> > > > > Signed-off-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>
> > > > > Acked-by: Fiona Trahe <fiona.trahe at intel.com>
> > > >
> > > > Acked-by: Anoob Joseph <anoobj at marvell.com>
> > > >
> > > Acked-by: Akhil Goyal <akhil.goyal at nxp.com>
> > >
> > > Applied to dpdk-next-crypto
> > 
> > As discussed in other email threads,
> > this patch was causing an ABI breakage and had to be reverted:
> > 	http://git.dpdk.org/dpdk/commit/?id=f5862ae99
> > Sorry, this feature will miss 20.02 release I'm afraid.
> > 
> > 2 actions should be taken:
> > - try to re-intoduce the feature with function versioning
> > - improve ABI stability in DPDK 20.11 for future features
> 
> [Fiona] Agreed, it's underway.

Any estimation of time?
I expect a lot of discussions on the solution,
especially because it is a primer.

> The QAT ChaChaPoly patchset including the unit tests will also need to be reverted.
> https://patches.dpdk.org/patch/64729/
> https://patches.dpdk.org/patch/64730/

Yes, this is what I did in one commit.