From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86172C432BE for ; Thu, 19 Aug 2021 10:35:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7010B6113C for ; Thu, 19 Aug 2021 10:35:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237770AbhHSKfz (ORCPT ); Thu, 19 Aug 2021 06:35:55 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:49987 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236149AbhHSKfz (ORCPT ); Thu, 19 Aug 2021 06:35:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629369319; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=UchP8gm/xLwDQfqX3cEw7G7k0fAv3u7lGcwDeNa2FtI=; b=ZmlyZKGqyrxoukhKdeSvI6qkri2yK3CdMsHXcOafwnh8psmh3z1M7wYXVWalG0QZol3/kh 2lDLbI09qPYj9aNhFrpLp+ztYcQhdTE30MBpIdFwH5wbOKkJMaJBcXG2hNQZMu0ma0iqLu x+lxvfcubEptOmCczvHS6phIxsG5Fh4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-522-iYiVDokTPCKj5K2dblHbWA-1; Thu, 19 Aug 2021 06:35:17 -0400 X-MC-Unique: iYiVDokTPCKj5K2dblHbWA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C6B90190D342; Thu, 19 Aug 2021 10:35:16 +0000 (UTC) Received: from localhost.localdomain (vpn2-54-114.bne.redhat.com [10.64.54.114]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1BB3260BF4; Thu, 19 Aug 2021 10:35:15 +0000 (UTC) From: Ronnie Sahlberg To: linux-cifs Cc: Steve French Subject: crypto updates Date: Thu, 19 Aug 2021 20:34:57 +1000 Message-Id: <20210819103459.1291412-1-lsahlber@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Steve, find two patches that replaces the previous ones. One patch removes all authentication mechs for SMB1 that are NTLM or less secure but leaves SMB1 with ActiveDirectory KRB5 and NTLMSSP support. Second patch forks the ARC4 code in the kernel and creates a new kernel module under fs/cifs_common that contains the ARC4 crypto that cifs/ ksmbd and also all other kernel subsystems that need ARC4 support can use.