From: Hannes Reinecke <hare@suse.de>
To: Sagi Grimberg <sagi@grimberg.me>, Christoph Hellwig <hch@lst.de>
Cc: Keith Busch <kbusch@kernel.org>,
linux-nvme@lists.infradead.org, Chuck Lever <cel@kernel.org>,
kernel-tls-handshake@lists.linux.dev
Subject: Re: [PATCH 01/18] nvme-keyring: register '.nvme' keyring
Date: Tue, 21 Mar 2023 15:11:20 +0100 [thread overview]
Message-ID: <714930e3-fb46-191f-60b9-b5a29728842a@suse.de> (raw)
In-Reply-To: <08f5a168-3a15-2276-f472-dee926378e65@grimberg.me>
On 3/21/23 14:50, Sagi Grimberg wrote:
>
>
> On 3/21/23 14:43, Hannes Reinecke wrote:
>> Register a '.nvme' keyring to hold keys for TLS and DH-HMAC-CHAP.
>> We need a separate keyring as for NVMe the might not be a userspace
>> process attached (eg during reconnect), and so the use of a session
>> keyring or any other process-related keyrings might not be possible.
>
> So the keys will be stored in the ring such that on any reconnect
> userspace will have access to these keys? How does this affect
> dh-hmac-chap keys?
>
Correct.
And it does not affect dh-hmac-chap handling as that implementation
doesn't use keyrings (yet). That's another patchset which is in the works.
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Frankenstr. 146, 90461 Nürnberg
Managing Directors: I. Totev, A. Myers, A. McDonald, M. B. Moerman
(HRB 36809, AG Nürnberg)
next prev parent reply other threads:[~2023-03-21 14:11 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 12:43 [RFC PATCH 00/18] nvme: In-kernel TLS support for TCP Hannes Reinecke
2023-03-21 12:43 ` [PATCH 01/18] nvme-keyring: register '.nvme' keyring Hannes Reinecke
2023-03-21 13:50 ` Sagi Grimberg
2023-03-21 14:11 ` Hannes Reinecke [this message]
2023-03-21 12:43 ` [PATCH 02/18] nvme-keyring: define a 'psk' keytype Hannes Reinecke
2023-03-22 8:29 ` Sagi Grimberg
2023-03-22 8:38 ` Hannes Reinecke
2023-03-22 8:49 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 03/18] nvme: add TCP TSAS definitions Hannes Reinecke
2023-03-21 13:46 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 04/18] nvme-tcp: add definitions for TLS cipher suites Hannes Reinecke
2023-03-22 8:18 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 05/18] nvme-tcp: implement recvmsg rx flow for TLS Hannes Reinecke
2023-03-21 13:39 ` Sagi Grimberg
2023-03-21 13:59 ` Hannes Reinecke
2023-03-22 8:01 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 06/18] nvme-tcp: call 'queue->data_ready()' in nvme_tcp_data_ready() Hannes Reinecke
2023-03-21 13:44 ` Sagi Grimberg
2023-03-21 14:09 ` Hannes Reinecke
2023-03-22 0:18 ` Chris Leech
2023-03-22 6:59 ` Hannes Reinecke
2023-03-22 8:12 ` Sagi Grimberg
2023-03-22 8:08 ` Sagi Grimberg
2023-03-22 8:26 ` Hannes Reinecke
2023-03-22 10:13 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 07/18] nvme/tcp: allocate socket file Hannes Reinecke
2023-03-21 13:52 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 08/18] nvme-tcp: enable TLS handshake upcall Hannes Reinecke
2023-03-22 8:45 ` Sagi Grimberg
2023-03-22 9:12 ` Hannes Reinecke
2023-03-22 10:56 ` Sagi Grimberg
2023-03-22 12:54 ` Hannes Reinecke
2023-03-22 13:16 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 09/18] nvme-tcp: add connect option 'tls' Hannes Reinecke
2023-03-22 9:24 ` Sagi Grimberg
2023-03-22 9:59 ` Hannes Reinecke
2023-03-22 10:09 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 10/18] nvme-tcp: fixup send workflow for kTLS Hannes Reinecke
2023-03-22 9:31 ` Sagi Grimberg
2023-03-22 10:08 ` Hannes Reinecke
2023-03-22 11:18 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 11/18] nvme-tcp: control message handling for recvmsg() Hannes Reinecke
2023-03-22 11:33 ` Sagi Grimberg
2023-03-22 11:48 ` Hannes Reinecke
2023-03-22 11:50 ` Sagi Grimberg
2023-03-22 12:17 ` Hannes Reinecke
2023-03-22 12:29 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 12/18] nvmet: make TCP sectype settable via configfs Hannes Reinecke
2023-03-22 11:38 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 13/18] nvmet-tcp: allocate socket file Hannes Reinecke
2023-03-22 11:46 ` Sagi Grimberg
2023-03-22 12:07 ` Hannes Reinecke
2023-03-21 12:43 ` [PATCH 14/18] security/keys: export key_lookup() Hannes Reinecke
2023-03-21 12:43 ` [PATCH 15/18] nvmet-tcp: enable TLS handshake upcall Hannes Reinecke
2023-03-22 12:13 ` Sagi Grimberg
2023-03-22 12:34 ` Hannes Reinecke
2023-03-22 12:51 ` Sagi Grimberg
2023-03-22 13:47 ` Hannes Reinecke
2023-03-22 15:42 ` Sagi Grimberg
2023-03-22 16:43 ` Hannes Reinecke
2023-03-22 16:49 ` Chuck Lever III
2023-03-23 7:21 ` Sagi Grimberg
2023-03-24 11:29 ` Hannes Reinecke
2023-03-26 7:18 ` Sagi Grimberg
2023-03-27 6:20 ` Hannes Reinecke
2023-03-28 8:44 ` Sagi Grimberg
2023-03-28 9:20 ` Hannes Reinecke
2023-03-28 9:43 ` Sagi Grimberg
2023-03-28 10:04 ` Hannes Reinecke
2023-03-28 13:22 ` Chuck Lever III
2023-03-28 15:29 ` Sagi Grimberg
2023-03-28 15:56 ` Chuck Lever III
2023-03-29 6:33 ` Sagi Grimberg
2023-03-23 7:44 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 16/18] nvmet-tcp: rework sendpage for kTLS Hannes Reinecke
2023-03-22 12:16 ` Sagi Grimberg
2023-03-21 12:43 ` [PATCH 17/18] nvmet-tcp: control messages for recvmsg() Hannes Reinecke
2023-03-21 12:43 ` [PATCH 18/18] nvmet-tcp: peek icreq before starting TLS Hannes Reinecke
2023-03-22 12:24 ` Sagi Grimberg
2023-03-22 12:38 ` Hannes Reinecke
2023-03-21 13:12 ` [RFC PATCH 00/18] nvme: In-kernel TLS support for TCP Sagi Grimberg
2023-03-21 13:30 ` Hannes Reinecke
2023-03-22 8:16 ` Sagi Grimberg
2023-03-22 8:28 ` Hannes Reinecke
2023-03-22 12:53 ` Sagi Grimberg
2023-03-22 15:10 ` Hannes Reinecke
2023-03-22 15:43 ` Sagi Grimberg
2023-04-17 13:02 [PATCHv3 " Hannes Reinecke
2023-04-17 13:02 ` [PATCH 01/18] nvme-keyring: register '.nvme' keyring Hannes Reinecke
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