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=-8.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 EA0E2C47080 for ; Sun, 23 May 2021 15:36:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C1F026101E for ; Sun, 23 May 2021 15:36:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231846AbhEWPhz (ORCPT ); Sun, 23 May 2021 11:37:55 -0400 Received: from 212.199.177.27.static.012.net.il ([212.199.177.27]:60496 "EHLO herzl.nuvoton.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231818AbhEWPhy (ORCPT ); Sun, 23 May 2021 11:37:54 -0400 Received: from taln60.nuvoton.co.il (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 14NFaClE020101; Sun, 23 May 2021 18:36:12 +0300 Received: by taln60.nuvoton.co.il (Postfix, from userid 10140) id 2E69763A19; Sun, 23 May 2021 18:36:19 +0300 (IDT) From: amirmizi6@gmail.com To: Eyal.Cohen@nuvoton.com, jarkko@kernel.org, peterhuewe@gmx.de, jgg@ziepe.ca Cc: linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org, Dan.Morav@nuvoton.com, oren.tanami@nuvoton.com, shmulik.hager@nuvoton.com, amir.mizinski@nuvoton.com, Amir Mizinski Subject: [PATCH v3] add longer timeout for verify signature command Date: Sun, 23 May 2021 18:36:09 +0300 Message-Id: <20210523153610.86927-1-amirmizi6@gmail.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Amir Mizinski while testing TPM2_CC_VERIFY_SIGNATURE with usage of RSA 3070-bit keys i encountered a timeout error. it seems current values do not support this case as described in ptp 1.05 6.5.1.3: https://trustedcomputinggroup.org/wp-content/uploads/PC_Client_Specific-Platform_TPM_Profile_for-PTP_2p0-v1p05p_r14_pub.pdf The patch was tested on Raspberry-Pie 3, using Nuvoton NPCT75X TPM. Changes since version 1: -"tpm2: add longer timout for verify signature command" - Fixed and extended commit description. Addressed comments from: - Jarkko Sakkinen: https://lore.kernel.org/patchwork/patch/1424664/ Changes since version 2: -"tpm2: add longer timout for verify signature command" - Fixed commit description. Addressed comments from: - Jarkko Sakkinen: https://lore.kernel.org/patchwork/patch/1431866/ Amir Mizinski (1): tpm2: add longer timeout for verify signature command drivers/char/tpm/tpm2-cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4