From: Stefan Metzmacher <metze-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
To: linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 30/45] CIFS: Enable signing in SMB2
Date: Tue, 21 Aug 2012 09:35:11 +0200 [thread overview]
Message-ID: <k0vdnf$434$1@ger.gmane.org> (raw)
In-Reply-To: <1342626541-29872-31-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
Hi Pavel,
> Use hmac-sha256 and rather than hmac-md5 that is used for CIFS/SMB.
>
> Signature field in SMB2 header is 16 bytes instead of 8 bytes.
Sorry for the late reply, I just found a reference to this patch...
To me it seems that this patch doesn't take care of the fact that
the signing key in SMB2/3 belongs to the session and not to the transport
connection.
Does the SMB2 code support multiuser mounts yet?
Why are you using some "BSRSPYL " magic? I only saw that from Windows
clients
using SMB1. (Note: that servers just echo the signature from the
request, if they don't do signing).
metze
next prev parent reply other threads:[~2012-08-21 7:35 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-18 15:48 [PATCH 00/45] SMB2 base operation support Pavel Shilovsky
[not found] ` <1342626541-29872-1-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-07-18 15:48 ` [PATCH 01/45] CIFS: Make CAP_* checks protocol independent Pavel Shilovsky
[not found] ` <1342626541-29872-2-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-07-23 13:55 ` Jeff Layton
[not found] ` <CAKywueTxSBkBfp4wZW8Hy71F3dZ1gsthuHcLVO28--a4oEAMjw@mail.gmail.com>
[not found] ` <CAKywueTxSBkBfp4wZW8Hy71F3dZ1gsthuHcLVO28--a4oEAMjw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-07-24 6:37 ` Pavel Shilovsky
2012-07-23 20:59 ` Jeff Layton
[not found] ` <20120723165947.5fad3d87-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2012-07-23 21:14 ` Steve French
2012-07-24 6:38 ` Pavel Shilovsky
2012-07-24 7:21 ` [PATCH v2 1/45] " Pavel Shilovsky
[not found] ` <1343114502-7908-1-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-07-24 17:44 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 02/45] CIFS: Simpliify cifs_mkdir call Pavel Shilovsky
[not found] ` <1342626541-29872-3-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-01 19:39 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 03/45] CIFS: Separate protocol specific part from mkdir Pavel Shilovsky
[not found] ` <1342626541-29872-4-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-01 19:41 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 04/45] CIFS: Add SMB2 support for mkdir operation Pavel Shilovsky
[not found] ` <1342626541-29872-5-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-01 19:42 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 05/45] CIFS: Move rmdir code to ops struct Pavel Shilovsky
[not found] ` <1342626541-29872-6-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-01 19:45 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 06/45] CIFS: Add SMB2 support for rmdir Pavel Shilovsky
[not found] ` <1342626541-29872-7-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-01 19:47 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 07/45] CIFS: Protect i_nlink from being negative Pavel Shilovsky
[not found] ` <1342626541-29872-8-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-07-28 11:48 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 08/45] CIFS: Move unlink code to ops struct Pavel Shilovsky
[not found] ` <1342626541-29872-9-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-09-12 19:48 ` Jeff Layton
[not found] ` <20120912154804.19b97830-4QP7MXygkU+dMjc06nkz3ljfA9RmPOcC@public.gmane.org>
2012-09-12 20:10 ` Jeff Layton
[not found] ` <20120912161038.4c32810a-4QP7MXygkU+dMjc06nkz3ljfA9RmPOcC@public.gmane.org>
2012-09-13 6:04 ` Pavel Shilovsky
[not found] ` <CAKywueTvDNzQQVG0TEvhu2CxEERQc9dxH-VuUwmgOf5d7eeniA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-09-13 6:12 ` [PATCH v2 9/45] " Pavel Shilovsky
[not found] ` <1347516738-6861-1-git-send-email-pshilovsky-7qunaywFIewox3rIn2DAYQ@public.gmane.org>
2012-09-13 12:07 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 09/45] CIFS: Add SMB2 support for unlink Pavel Shilovsky
[not found] ` <1342626541-29872-10-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-09-12 19:51 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 10/45] CIFS: Replace netfid with cifs_fid struct in cifsFileInfo Pavel Shilovsky
[not found] ` <1342626541-29872-11-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-09-12 19:55 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 11/45] CIFS: Move open code to ops struct Pavel Shilovsky
[not found] ` <1342626541-29872-12-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-09-12 20:12 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 12/45] CIFS: Move close " Pavel Shilovsky
[not found] ` <1342626541-29872-13-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-09-13 15:45 ` Jeff Layton
2012-07-18 15:48 ` [PATCH 13/45] CIFS: Add open/close file support for SMB2 Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 14/45] CIFS: Move guery file info code to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 15/45] CIFS: Add SMB2 support for query_file_info Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 16/45] CIFS: Move create code use ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 17/45] CIFS: Move reopen code to " Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 18/45] CIFS: Make flush code use " Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 19/45] CIFS: Add SMB2 support for flush Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 20/45] CIFS: Move r/wsize negotiating to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 21/45] CIFS: Add SMB2 r/wsize negotiating Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 22/45] CIFS: Move async read to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 23/45] CIFS: Add SMB2 support for cifs_iovec_read Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 24/45] CIFS: Move async write to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 25/45] CIFS: Add SMB2 support for cifs_iovec_write Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 26/45] CIFS: Move readpage code to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 27/45] CIFS: Add readpage support for SMB2 Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 28/45] CIFS: Move writepage to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 29/45] CIFS: Add writepage support for SMB2 Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 30/45] CIFS: Enable signing in SMB2 Pavel Shilovsky
[not found] ` <1342626541-29872-31-git-send-email-pshilovsky-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2012-08-21 7:35 ` Stefan Metzmacher [this message]
2012-08-21 14:01 ` Pavel Shilovsky
2012-08-21 14:58 ` Shirish Pargaonkar
[not found] ` <CADT32e+4DSN=CSCbL+8GoRePknpD3X0HSq1hjVsXf3KHXQcmTw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-08-22 13:46 ` Stefan (metze) Metzmacher
[not found] ` <5034E29E.7030006-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
2013-07-08 6:15 ` Shirish Pargaonkar
2012-07-18 15:48 ` [PATCH 31/45] CIFS: Move rename to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 32/45] CIFS: Add SMB2 support for rename operation Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 33/45] CIFS: Move hardlink to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 34/45] CIFS: Add SMB2 support for hardlink operation Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 35/45] CIFS: Move set_file_size to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 36/45] CIFS: Add SMB2 support for set_file_size Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 37/45] CIFS: Move set_file_info to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 38/45] CIFS: Add set_file_info support for SMB2 Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 39/45] CIFS: Move readdir code to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 40/45] CIFS: Add readdir support for SMB2 Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 41/45] CIFS: Process oplocks " Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 42/45] CIFS: Move oplock break to ops struct Pavel Shilovsky
2012-07-18 15:48 ` [PATCH 43/45] CIFS: Add oplock break support for SMB2 Pavel Shilovsky
2012-07-18 15:49 ` [PATCH 44/45] CIFS: Move statfs to ops struct Pavel Shilovsky
2012-07-18 15:49 ` [PATCH 45/45] CIFS: Add statfs support for SMB2 Pavel Shilovsky
2012-08-03 15:14 ` [PATCH 00/45] SMB2 base operation support Steve French
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