From patchwork Wed Apr 7 10:43:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hangbin Liu X-Patchwork-Id: 418070 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 85AA3C433ED for ; Wed, 7 Apr 2021 10:43:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54E876139C for ; Wed, 7 Apr 2021 10:43:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244655AbhDGKnm (ORCPT ); Wed, 7 Apr 2021 06:43:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236418AbhDGKnk (ORCPT ); Wed, 7 Apr 2021 06:43:40 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C2DEAC061756 for ; Wed, 7 Apr 2021 03:43:29 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id d5-20020a17090a2a45b029014d934553c4so330719pjg.1 for ; Wed, 07 Apr 2021 03:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HirO+Q0OBJEy9dZvyn9vrel+cDU947PTKIKG1x5aZyY=; b=IjtqXkEqYby0aC7I72V/TK3GrwXoKDSoWnDoagSoNgtuL8up1BYJ8ZYGLelfTWMX3m HPzAkaGV9lGkF2VhnRnOXqNP7Z+m2MkdZH9EuEil8qB7WCe3Sl7Qjk9fFXVK5NJdm1I4 /TU0CKZAGfPqNgAQWyaZAvh1/Jk3kt1xvX1nkucjP5oa8iilsPzfZKyuvonNhhoEvFiK J9dnpljvtit4JdnlWI0ZDKJMXikY1Hmu6RMo0//YREGdYDiUD7LNWDVjSq591DN9j6co ZDfxzjjiI5QFiMrCVCPOKdwpcJTHz4p8boJUmBEwVOkNTlwQublmIPG80ohpk4jIzfFD cT9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HirO+Q0OBJEy9dZvyn9vrel+cDU947PTKIKG1x5aZyY=; b=UZqtRDRK1BbVnMBTHA4pxynpyn9EVyNxMp0goOnCS0dt0j49Gz14PEC1pN3kw1SIlL srzhCZBvC0489Jo/zNjJVG1qn4D9K4HYCpHkqThTIxy7uOvsqrZc+Q7OvSNGujhn4iCA FnD9aA5T/1tW4tp4csRRO4pDcUHK3htgtxHVCK8p6w2ZZsBKjSxEjvS1cToVM7mxNHEA BgFP9SHcVodiQGtW3sa2aHPoSukWTgcz4I7/FNWwW6ItAEhpKULREh8KHbt57XsLxK0V 5uaXdmxVa/whkMhEpc9Q0b91Zuv2XCpiRikp630gv4wL+xXVYfrUVBfXz4mz6eSs3TQG MofA== X-Gm-Message-State: AOAM531j0d+28e0HMzjNXcHe5ka3FdXwJLXM6PuBAl23lBG6PV1KPwht 8zqHpr3LQ4fdhx3PEthHRcpr1KfDgNFkzg== X-Google-Smtp-Source: ABdhPJzpgnO3065fXHi4Zb7eKLqtrnWSgkCZRDHYX7ucOkH/C2FUNwICsZCkxJxF7lAPi8szVnLNqg== X-Received: by 2002:a17:90b:100a:: with SMTP id gm10mr2678973pjb.0.1617792208807; Wed, 07 Apr 2021 03:43:28 -0700 (PDT) Received: from Leo-laptop-t470s.redhat.com ([209.132.188.80]) by smtp.gmail.com with ESMTPSA id n22sm22246386pgf.42.2021.04.07.03.43.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Apr 2021 03:43:28 -0700 (PDT) From: Hangbin Liu To: netdev@vger.kernel.org Cc: "Jason A . Donenfeld" , =?utf-8?q?Toke_H=C3=B8iland-J?= =?utf-8?b?w7hyZ2Vuc2Vu?= , Jakub Kicinski , Hangbin Liu Subject: [PATCH net-next] wireguard: disable in FIPS mode Date: Wed, 7 Apr 2021 18:43:07 +0800 Message-Id: <20210407104307.3731826-1-liuhangbin@gmail.com> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org As the cryptos(BLAKE2S, Curve25519, CHACHA20POLY1305) in WireGuard are not FIPS certified, the WireGuard module should be disabled in FIPS mode. Signed-off-by: Hangbin Liu --- drivers/net/wireguard/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireguard/main.c b/drivers/net/wireguard/main.c index 7a7d5f1a80fc..8a9aaea7623c 100644 --- a/drivers/net/wireguard/main.c +++ b/drivers/net/wireguard/main.c @@ -12,6 +12,7 @@ #include +#include #include #include #include @@ -21,6 +22,9 @@ static int __init mod_init(void) { int ret; + if (fips_enabled) + return -EOPNOTSUPP; + #ifdef DEBUG if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() || !wg_ratelimiter_selftest())