linux-kernel - Re: [PATCH v3 2/2] macsec: Netlink support of XPN cipher suites (IEEE 802.1AEbw)

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Date:   Mon, 16 Mar 2020 01:42:57 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     mayflowerera@...il.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] macsec: Netlink support of XPN cipher suites
 (IEEE 802.1AEbw)

From: Era Mayflower <mayflowerera@...il.com>
Date: Mon,  9 Mar 2020 19:47:02 +0000

> Netlink support of extended packet number cipher suites,
> allows adding and updating XPN macsec interfaces.
> 
> Added support in:
>     * Creating interfaces with GCM-AES-XPN-128 and GCM-AES-XPN-256 suites.
>     * Setting and getting 64bit packet numbers with of SAs.
>     * Setting (only on SA creation) and getting ssci of SAs.
>     * Setting salt when installing a SAK.
> 
> Added 2 cipher suite identifiers according to 802.1AE-2018 table 14-1:
>     * MACSEC_CIPHER_ID_GCM_AES_XPN_128
>     * MACSEC_CIPHER_ID_GCM_AES_XPN_256
> 
> In addition, added 2 new netlink attribute types:
>     * MACSEC_SA_ATTR_SSCI
>     * MACSEC_SA_ATTR_SALT
> 
> Depends on: macsec: Support XPN frame handling - IEEE 802.1AEbw.
> 
> Signed-off-by: Era Mayflower <mayflowerera@...il.com>

Applied.