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From:   amirmizi6@gmail.com
To:     Eyal.Cohen@nuvoton.com, jarkko.sakkinen@linux.intel.com,
        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 v1] add longer timeout for verify signature command
Date:   Mon, 10 May 2021 17:27:18 +0300
Message-Id: <20210510142719.48153-1-amirmizi6@gmail.com>
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From: Amir Mizinski <amirmizi6@gmail.com>

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.


Amir Mizinski (1):
  tpm2: add longer timout for verify signature command

 drivers/char/tpm/tpm2-cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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2.7.4