From patchwork Mon Oct 7 05:25:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sumit Garg X-Patchwork-Id: 175312 Delivered-To: patch@linaro.org Received: by 2002:a92:7e96:0:0:0:0:0 with SMTP id q22csp3826144ill; Sun, 6 Oct 2019 22:27:11 -0700 (PDT) X-Google-Smtp-Source: APXvYqwqQuBrKpKSoZ02pz2r7EZ5Ft3ryrId/aELZAj0t9QTHCX0jfpgzMeRFsQU+9bedr2/ASPe X-Received: by 2002:a17:907:207a:: with SMTP id qp26mr711540ejb.12.1570426031852; Sun, 06 Oct 2019 22:27:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570426031; cv=none; d=google.com; s=arc-20160816; b=Ha6yZbuHYeYmnU2QtkgwngaQS7V2906I3on9TH37yGfrHik9j1H31pKLkQfmCPZKVc 20krl0XW2TYAyHIiar3pvbQBvJiUtomWmae//fKopbIlm/yirQ2N2r9Ex7k7AaAM7SZW OBLLNM7N0Ho7CAUowdMX0gC/0m1yPpUzmyOcRrlH4aVcn+2br8/+o7AgGIg3mekOOuCW y7vqJN6m22xNzsSe19um7esvk2htah5hIGVqZnXnYJqgcrLnscEqacQuU/J2JTiD6lAN 5law8kxhwj9s2UHU7gGphVd5co3VD7TQHa9jG96jc7Pnj4V5UTvqKF0KqszUq96/c4g+ e4iA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature; bh=81Smj8hEjVGZHa4t6tbqbgnCLHuFdqzlQro1oH/HrWE=; b=yWOeZxIGAjJE/FZxIF4YL+56Clat7VgPI+igQA+caV4FP5w6UnV1Mq7PudF/TeJMdI W1pHOI+EeewtxwFP/NPnZRwfrqvvIMyPzScsr1x6CplM8cg5Ti/PUC4eSYYovdj5IlB/ KdHWZOZdFjOMoEF3UO0Vpy6IwPf49/I1g5JEuy4OK+qpvHMNYMxpcaM0oGGW927qm1ew nihOAiTKXs3uL80KG2S922k3HXfWWhBZUG8S1CAIuEtyJEQLBcTm5Vo8Qy3Q9oUqUEAx 0BRpo1OvO19jr5cAvUFVNcIZP5LctN9NxPNLQi6yU6ddH/6WaXdltAQxjOjpWRlfj1aN AydQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="h/O3xMpU"; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a7si6581219ejy.131.2019.10.06.22.27.11; Sun, 06 Oct 2019 22:27:11 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="h/O3xMpU"; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727295AbfJGF1L (ORCPT + 3 others); Mon, 7 Oct 2019 01:27:11 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:43645 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727260AbfJGF1K (ORCPT ); Mon, 7 Oct 2019 01:27:10 -0400 Received: by mail-pf1-f193.google.com with SMTP id a2so7866730pfo.10 for ; Sun, 06 Oct 2019 22:27:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=81Smj8hEjVGZHa4t6tbqbgnCLHuFdqzlQro1oH/HrWE=; b=h/O3xMpUwWq/84IHsFn0f1wsmeFp6l/lXM6wk1IKB2yFpbWbFwgsGKF07b6Oy1bNaw 98+TuHEY5HGOKxMvjQ7UM9BXpiEeIY/E4awa0Gw1SQlgYWZsdh7deVaJzeXY/ya9EmrL xtLzQPW2k6jFmhDKK6j/aJ5Y5ZWSM8gwizf5J/K5GpyZn3z8Aij7XudOFnPFgOjEjoa8 Qasoj27SoitHl/kyZNOQEgV1He5ai5BqSslxqtESb1kDV4BU7/Tw2Jf5vAkNLvOl8RbM 4WMu3k/HtYhQ3uaF18NZE7ukIzNLQzkrhlHsylHC/LnLoFl9kJjawSezDlgDSn6d1GV7 kpGA== 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:in-reply-to :references; bh=81Smj8hEjVGZHa4t6tbqbgnCLHuFdqzlQro1oH/HrWE=; b=jLreitCzt19R5uTPWpCXsSSqe2R2fpORiYiBSYuXRiaJqI9rCv1D0frCv+5nA2tqFh 78d3JqOf7B8kMKofzp5rwGqciGad1RTU+eD9Oa5dU9kcJ84Euo4Lh9UsSmFZFunziSga vyXM36Lulx59GHBswRVaWjVrsTqZSy9vTdr4jqAIwS45WXLAJZDobDymk7pq2LQruWwD 95d67XL9S6jbcs8MwQnHU+kLiWv2bVtO/BkBMrfDjNrLOpxM6ItYErXSx9LRznt1lvLr VKW0wYdDppza2bLEKFTe9CUn/F5dVjVlHG28gMKTTUig1oiA7o5iYqefB1aGu+ZOcsF9 lz1Q== X-Gm-Message-State: APjAAAWpnG9DMm19wkkUjTfSQ/xIjsjJeXFlKyVFdl8maBnHpCZQVXdJ ef9+EDVpBZCX7WXms8RadIXrdg== X-Received: by 2002:a17:90a:65c8:: with SMTP id i8mr30974101pjs.51.1570426029641; Sun, 06 Oct 2019 22:27:09 -0700 (PDT) Received: from localhost.localdomain ([117.252.65.194]) by smtp.gmail.com with ESMTPSA id x9sm15895448pje.27.2019.10.06.22.27.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 06 Oct 2019 22:27:08 -0700 (PDT) From: Sumit Garg To: jarkko.sakkinen@linux.intel.com, dhowells@redhat.com, peterhuewe@gmx.de Cc: keyrings@vger.kernel.org, linux-integrity@vger.kernel.org, linux-crypto@vger.kernel.org, linux-security-module@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, jgg@ziepe.ca, arnd@arndb.de, gregkh@linuxfoundation.org, jejb@linux.ibm.com, zohar@linux.ibm.com, jmorris@namei.org, serge@hallyn.com, jsnitsel@redhat.com, linux-kernel@vger.kernel.org, daniel.thompson@linaro.org, Sumit Garg Subject: [Patch v7 3/4] KEYS: trusted: Create trusted keys subsystem Date: Mon, 7 Oct 2019 10:55:34 +0530 Message-Id: <1570425935-7435-4-git-send-email-sumit.garg@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1570425935-7435-1-git-send-email-sumit.garg@linaro.org> References: <1570425935-7435-1-git-send-email-sumit.garg@linaro.org> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Move existing code to trusted keys subsystem. Also, rename files with "tpm" as suffix which provides the underlying implementation. Suggested-by: Jarkko Sakkinen Signed-off-by: Sumit Garg Reviewed-by: Jarkko Sakkinen --- crypto/asymmetric_keys/asym_tpm.c | 2 +- include/Kbuild | 1 - include/keys/{trusted.h => trusted_tpm.h} | 7 +++++-- security/keys/Makefile | 2 +- security/keys/trusted-keys/Makefile | 7 +++++++ security/keys/{trusted.c => trusted-keys/trusted_tpm1.c} | 2 +- 6 files changed, 15 insertions(+), 6 deletions(-) rename include/keys/{trusted.h => trusted_tpm.h} (96%) create mode 100644 security/keys/trusted-keys/Makefile rename security/keys/{trusted.c => trusted-keys/trusted_tpm1.c} (99%) -- 2.7.4 diff --git a/crypto/asymmetric_keys/asym_tpm.c b/crypto/asymmetric_keys/asym_tpm.c index a2b2a61..d16d893 100644 --- a/crypto/asymmetric_keys/asym_tpm.c +++ b/crypto/asymmetric_keys/asym_tpm.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include #include diff --git a/include/Kbuild b/include/Kbuild index ffba794..6f9ec5a 100644 --- a/include/Kbuild +++ b/include/Kbuild @@ -65,7 +65,6 @@ header-test- += keys/asymmetric-subtype.h header-test- += keys/asymmetric-type.h header-test- += keys/big_key-type.h header-test- += keys/request_key_auth-type.h -header-test- += keys/trusted.h header-test- += kvm/arm_arch_timer.h header-test- += kvm/arm_pmu.h header-test-$(CONFIG_ARM) += kvm/arm_psci.h diff --git a/include/keys/trusted.h b/include/keys/trusted_tpm.h similarity index 96% rename from include/keys/trusted.h rename to include/keys/trusted_tpm.h index 29e3e9b..7b9d7b4 100644 --- a/include/keys/trusted.h +++ b/include/keys/trusted_tpm.h @@ -1,6 +1,9 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __TRUSTED_KEY_H -#define __TRUSTED_KEY_H +#ifndef __TRUSTED_TPM_H +#define __TRUSTED_TPM_H + +#include +#include /* implementation specific TPM constants */ #define MAX_BUF_SIZE 1024 diff --git a/security/keys/Makefile b/security/keys/Makefile index 9cef540..074f275 100644 --- a/security/keys/Makefile +++ b/security/keys/Makefile @@ -28,5 +28,5 @@ obj-$(CONFIG_ASYMMETRIC_KEY_TYPE) += keyctl_pkey.o # Key types # obj-$(CONFIG_BIG_KEYS) += big_key.o -obj-$(CONFIG_TRUSTED_KEYS) += trusted.o +obj-$(CONFIG_TRUSTED_KEYS) += trusted-keys/ obj-$(CONFIG_ENCRYPTED_KEYS) += encrypted-keys/ diff --git a/security/keys/trusted-keys/Makefile b/security/keys/trusted-keys/Makefile new file mode 100644 index 0000000..1a24680 --- /dev/null +++ b/security/keys/trusted-keys/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for trusted keys +# + +obj-$(CONFIG_TRUSTED_KEYS) += trusted.o +trusted-y += trusted_tpm1.o diff --git a/security/keys/trusted.c b/security/keys/trusted-keys/trusted_tpm1.c similarity index 99% rename from security/keys/trusted.c rename to security/keys/trusted-keys/trusted_tpm1.c index 7071011..e3155fd 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted-keys/trusted_tpm1.c @@ -27,7 +27,7 @@ #include #include -#include +#include static const char hmac_alg[] = "hmac(sha1)"; static const char hash_alg[] = "sha1";