From patchwork Thu Sep 29 20:36:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enzo Matsumiya X-Patchwork-Id: 12994596 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7057C433F5 for ; Thu, 29 Sep 2022 20:37:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229506AbiI2Ug7 (ORCPT ); Thu, 29 Sep 2022 16:36:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229482AbiI2Ug7 (ORCPT ); Thu, 29 Sep 2022 16:36:59 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3DFE01323E5 for ; Thu, 29 Sep 2022 13:36:58 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id D94F71F38D; Thu, 29 Sep 2022 20:36:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1664483816; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=exVd8QvphenmmlVLFJTPlV4Si2wg2eu56DbJt4whMFE=; b=br5e5bwpyp2NT6smHlacweJ89cLqNRpet6TuYo5ZzCddvFd/sUj6TIEiBvNJfVpwWsG2Ij LPi5SH+QyGWTpWwHIEx+feiXEuY+8IFITIdaeqUUz4Oo0Zc1xDw/QqfLay3lE9jiC8qU6L mllgM38fok5gJyoM4ChWxUW6IJ/SB/8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1664483816; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=exVd8QvphenmmlVLFJTPlV4Si2wg2eu56DbJt4whMFE=; b=+rsAB90PsS5fADDNduADqjWqZoWgmqKmKTZD+du3FX+asjh7ZpqDQ6aCet45HVwJgGDARM +XakkKeYju+5DbCQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 502BB1348E; Thu, 29 Sep 2022 20:36:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 0YJRBOgBNmPjTAAAMHmgww (envelope-from ); Thu, 29 Sep 2022 20:36:56 +0000 From: Enzo Matsumiya To: linux-cifs@vger.kernel.org Cc: smfrench@gmail.com, pc@cjr.nz, ronniesahlberg@gmail.com, nspmangalore@gmail.com, tom@talpey.com, metze@samba.org Subject: [PATCH v4 0/8] cifs: introduce support for AES-GMAC signing Date: Thu, 29 Sep 2022 17:36:48 -0300 Message-Id: <20220929203652.13178-1-ematsumiya@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org v4: Patches 3/8 and 6/8: - fix checkpatch errors (thanks to Steve) Patch 5/8: - rename smb311_calc_signature to smb311_calc_aes_gmac, and use SMB3_AES_GCM_NONCE instead of hardcoded '12' (suggested by metze) - update commit message to include the reasoning to move ->calc_signature op Patch 8/8: - move SMB2_PADDING_BUF to smb2glob.h - check if iov is SMB2_PADDING_BUF in the free functions where smb2_padding was previously used (pointed out by metze) Enzo Matsumiya (8): smb3: rename encryption/decryption TFMs cifs: secmech: use shash_desc directly, remove sdesc cifs: allocate ephemeral secmechs only on demand cifs: create sign/verify secmechs, don't leave keys in memory cifs: introduce AES-GMAC signing support for SMB 3.1.1 cifs: deprecate 'enable_negotiate_signing' module param cifs: show signing algorithm name in DebugData cifs: use MAX_CIFS_SMALL_BUFFER_SIZE-8 as padding buffer fs/cifs/cifs_debug.c | 7 +- fs/cifs/cifsencrypt.c | 157 ++++------- fs/cifs/cifsfs.c | 14 +- fs/cifs/cifsglob.h | 70 +++-- fs/cifs/cifsproto.h | 5 +- fs/cifs/link.c | 13 +- fs/cifs/misc.c | 49 ++-- fs/cifs/sess.c | 12 - fs/cifs/smb1ops.c | 6 + fs/cifs/smb2glob.h | 15 ++ fs/cifs/smb2misc.c | 29 +- fs/cifs/smb2ops.c | 102 ++----- fs/cifs/smb2pdu.c | 77 ++++-- fs/cifs/smb2pdu.h | 2 - fs/cifs/smb2proto.h | 13 +- fs/cifs/smb2transport.c | 581 +++++++++++++++++++++------------------- 16 files changed, 577 insertions(+), 575 deletions(-)