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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 1152BC433E0 for ; Wed, 24 Mar 2021 06:25:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DC3F8619F2 for ; Wed, 24 Mar 2021 06:25:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229897AbhCXGYd (ORCPT ); Wed, 24 Mar 2021 02:24:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57334 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235506AbhCXGYK (ORCPT ); Wed, 24 Mar 2021 02:24:10 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 737A0C0613DD for ; Tue, 23 Mar 2021 23:24:10 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id n138so30268865lfa.3 for ; Tue, 23 Mar 2021 23:24:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=91gjQEIhYRpIwdrlAB3Zu/S2nP17uZud9Feh2dBN07U=; b=gNIKNEr3KsNITZziqCwsa5Z7lse71dcG+0BTeE9/Ek71ioXa3pZdVeH0Ll0Wlm9DU7 KNzaQEGsPdm3N4BHNqwOiFAQiaFvJop8pXRF+G7sBdIYJ1lumkBkllLlDxo2rWXbzgu+ 3vXw57dW2/h1AJAE1pSS5mkVXS/0L/YeDnt6+frkXhNB2+WYiFw2n3Iow13Np6ABmvPJ Uza12nOoaGTppCYkwvwjYyafCd/Q7rXiadv3BgZP+Prua7u2145HHe2r3DVYvFWGCeQ7 IOUccxnxWCOPHtIi4kDIZmm0Zjo4fRvOJrWUxc6I04aXPhhmu2Ti5vWtOZKHTOCpvvEk xvNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=91gjQEIhYRpIwdrlAB3Zu/S2nP17uZud9Feh2dBN07U=; b=bViqom3AOsdXlz62rfueNcub0yk3U4NvINYY01JOmhDPdlScWpZ8EB7ZP6HXjdTnNn Ms3TFVyTK40wbBq/iA7D74ZxSSYBUb2xLt4201qbAcnCQKPdtyMO7FwgKPZHAUgDc/V8 dujrrqPC2t9k+m35CdVeS+cUFL7VD1QdbFj80ngDD08dexZ726XyMqOusrYgOTH22R79 fOG67IuD8m7vWfNR6nP03iQTRihSzqAgD2/qh49FP+Wnc35nSMzV68ZlA4d1stqNaG9l 55uvqkmWMuSs4MDXQ1QeZGGDrKjedR1T46eUow2XXQk1g9Mb3sSmyA2ahjl2RR48gooa vIaA== X-Gm-Message-State: AOAM5316/SXvXcK0ezmkt4c9PO2mZ+7h7e00Opaxl+xAv9t2KLSQ4g/P pqP6BKMd/vX/yLdLgCtA5/NHjovyNf9GLXVml0Gjig== X-Google-Smtp-Source: ABdhPJxIIMd/c0aL0BXBbBT8gbEyXiKm+E34v5FP6ythJ1yP+S65b48zqE2oFdc800/mKt6OeYj1gK1sUSIdMN96RGw= X-Received: by 2002:ac2:5509:: with SMTP id j9mr1035675lfk.302.1616567048746; Tue, 23 Mar 2021 23:24:08 -0700 (PDT) MIME-Version: 1.0 References: <8b72335f-6ecd-3683-af82-ab5ca96d9528@pengutronix.de> In-Reply-To: <8b72335f-6ecd-3683-af82-ab5ca96d9528@pengutronix.de> From: Sumit Garg Date: Wed, 24 Mar 2021 11:53:57 +0530 Message-ID: Subject: Re: [PATCH v1 0/3] KEYS: trusted: Introduce support for NXP CAAM-based trusted keys To: Ahmad Fatoum Cc: =?UTF-8?Q?Horia_Geant=C4=83?= , Jarkko Sakkinen , Mimi Zohar , Aymen Sghaier , Herbert Xu , "David S. Miller" , James Bottomley , "kernel@pengutronix.de" , David Howells , James Morris , "Serge E. Hallyn" , Steffen Trumtrar , Udit Agarwal , Jan Luebbe , David Gstir , Franck Lenormand , "linux-integrity@vger.kernel.org" , "keyrings@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-security-module@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: On Tue, 23 Mar 2021 at 22:04, Ahmad Fatoum wrote: > > Hello Horia, > > On 21.03.21 21:01, Horia Geant=C4=83 wrote: > > On 3/16/2021 7:02 PM, Ahmad Fatoum wrote: > >> This patch series builds on top of Sumit's rework to have the CAAM as = yet another > >> trusted key backend. > >> > > Shouldn't the description under TRUSTED_KEYS (in security/keys/Kconfig) > > be updated to reflect the availability of multiple backends? > > This is indeed no longer correct. It also depends on TCG_TPM, which AFAIU > is not really needed for the new TEE backend. > > @Sumit, can you confirm? > Yes, that's correct. Let me share a separate patch to fix that. -Sumit > -- > Pengutronix e.K. | = | > Steuerwalder Str. 21 | http://www.pengutronix.de/ = | > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 = | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 = |