From: "Doherty, Declan" <declan.doherty@intel.com>
To: Arek Kusztal <arkadiuszx.kusztal@intel.com>, dev@dpdk.org
Cc: akhil.goyal@nxp.com, fiona.trahe@intel.com, anoobj@marvell.com,
shallyv@marvell.com, roy.fan.zhang@intel.com,
konstantin.ananyev@intel.com
Subject: Re: [dpdk-dev] [PATCH] [RFC] cryptodev: move AES-GMAC to aead algorithms
Date: Fri, 31 Jul 2020 15:33:46 +0100 [thread overview]
Message-ID: <7ef3a611-8a58-db38-d476-d5965bb90837@intel.com> (raw)
In-Reply-To: <20200729142219.13376-1-arkadiuszx.kusztal@intel.com>
On 29/07/2020 3:22 PM, Arek Kusztal wrote:
> This is proposal to move AES-GMAC algorithm to AEAD set
> of algorithms. It is however not 100% conformant GMAC as instead of aad pointer
> data to be authenticated is passed normally and aead.data.length field
> is used to specify length of data to be authenticated.
> Reason behind this move is that GMAC is variant of GCM so it may
> simplify implementations that are using these algorithms (mainly IPsec).
> AES-GMAC therefore needs to be removed from auth algorithms.
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
> ---
..
>
I think this makes sense in light of how AES-GMAC support is specified
in the IPsec GMAC rfc (https://tools.ietf.org/html/rfc4543)
Acked-by: Declan Doherty <declan.doherty@intel.com>
next prev parent reply other threads:[~2020-07-31 14:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 14:22 Arek Kusztal
2020-07-29 14:36 ` Kusztal, ArkadiuszX
2020-07-29 16:20 ` Trahe, Fiona
2020-07-31 14:33 ` Doherty, Declan [this message]
2020-08-05 4:27 ` Kusztal, ArkadiuszX
2020-09-22 19:17 ` Akhil Goyal
2020-09-28 9:32 ` Trahe, Fiona
2020-09-01 8:13 ` Zhang, Roy Fan
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