Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
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 <amirmizi6@gmail.com>
Subject: [PATCH v4] add longer timeout for verify signature command
Date:   Tue, 25 May 2021 14:13:24 +0300
Message-Id: <20210525111325.158790-1-amirmizi6@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

From: Amir Mizinski <amirmizi6@gmail.com>

while testing TPM2_CC_VERIFY_SIGNATURE with usage of RSA 3072-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/
Changes since version 3:
-"tpm2: add longer timout for verify signature command"
                - Fixed Link tag in commit description.
Addressed comments from:
 - Jarkko Sakkinen: https://lore.kernel.org/patchwork/patch/1434828/


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