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From: Antony Antony <antony.antony@secunet.com>
To: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Antony Antony <antony.antony@secunet.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	"Jakub Kicinski" <kuba@kernel.org>, <netdev@vger.kernel.org>,
	<linux-security-module@vger.kernel.org>,
	Antony Antony <antony@phenome.org>,
	Stephan Mueller <smueller@chronox.de>
Subject: Re: [PATCH] xfrm: redact SA secret with lockdown confidentiality
Date: Tue, 17 Nov 2020 17:46:07 +0100	[thread overview]
Message-ID: <20201117164607.GB19892@moon.secunet.de> (raw)
In-Reply-To: <20201031104911.GO27824@gauss3.secunet.de>

On Sat, Oct 31, 2020 at 11:49:11 +0100, Steffen Klassert wrote:
> On Fri, Oct 16, 2020 at 03:36:12PM +0200, Antony Antony wrote:
> > redact XFRM SA secret in the netlink response to xfrm_get_sa()
> > or dumpall sa.
> > Enable this at build time and set kernel lockdown to confidentiality.
> 
> Wouldn't it be better to enable is at boot or runtime? This defaults
> to 'No' at build time, so distibutions will not compile it in. That
> means that noone who uses a kernel that comes with a Linux distribution
> can use that.

It is a good idea. I will send new version soon.

thanks,
-antony

  reply	other threads:[~2020-11-17 16:46 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28 15:47 [PATCH ipsec-next] xfrm: add /proc/sys/core/net/xfrm_redact_secret Antony Antony
2020-07-28 16:22 ` Herbert Xu
2020-07-28 18:36   ` Antony Antony
2020-07-28 19:09 ` Stephan Mueller
2020-08-20 10:53   ` Antony Antony
2020-08-20 12:04 ` [PATCH ipsec-next v2] " Antony Antony
2020-08-20 15:10   ` Jakub Kicinski
2020-08-20 15:14   ` Nicolas Dichtel
2020-08-20 18:35 ` [PATCH ipsec-next v3] " Antony Antony
2020-08-20 22:42   ` David Miller
2020-08-24  6:00     ` Antony Antony
2020-08-27 20:15       ` Antony Antony
2020-08-27 20:20         ` David Miller
2020-10-16 13:36 ` [PATCH] xfrm: redact SA secret with lockdown confidentiality Antony Antony
2020-10-31 10:49   ` Steffen Klassert
2020-11-17 16:46     ` Antony Antony [this message]
2020-11-17 16:47   ` [PATCH ipsec-next v5] " Antony Antony
2020-11-23  6:42     ` Steffen Klassert
2020-12-12  8:57 pull request (net-next): ipsec-next 2020-12-12 Steffen Klassert
2020-12-12  8:57 ` [PATCH] xfrm: redact SA secret with lockdown confidentiality Steffen Klassert
2020-12-12 21:40   ` patchwork-bot+netdevbpf

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