lkml.org 
[lkml]   [2021]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v3] add longer timeout for verify signature command
Date
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.

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

\
 
 \ /
  Last update: 2021-05-23 17:37    [W:0.038 / U:0.484 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site