On Fri, Feb 09, 2018 at 04:00:44PM +0530, Nayna Jain wrote: > IIUC, I see the duration and timeout specified in > TCG_PC_Client_Platform_TPM_Profile_PTP_Specification_Family_2.0_Revision: > Section 5.5.1.3 Command Timing: Table 15 > > For selftest it is given as: > > Command | Duration[ms] | > Timeout[ms] > > TPM2_SelfTest(fullTest=YES) 1000 2000 > TPM2_SelfTest(fullTest=NO) 20 750 > > With that I think, TPM is expected to complete the selftest in max 2000 ms. Thanks. So it looks that some TPMs are not spec compliant. > Thanks & Regards, > - Nayna /Jarkko