Hi, On Thu, Sep 6, 2012 at 2:33 PM, Olga Chen <[email protected]> wrote: > Hello, > Does the Tspi_TPM_GetEventLog function do anything? Every computer that I've > tried it on simply returns zero events.
It does, as long as the tcsd is set up to provide events to the tspi layer. This means setting either of the firmware_log_file or kernel_log_file options in the tcsd.conf file to point to event log sources. Those sources are backed by the TPM driver itself (usually tpm_tis) through securityfs. securityfs isn't usually mounted by default, but to do that, put this line in your /etc/fstab: securityfs /sys/kernel/security securityfs defaults 0 0 then set in your tcsd.conf: firmware_log_file = /sys/kernel/security/tpm0/binary_bios_measurements firmware_pcrs = 0,1,2,3,4,5,6,7 If you can see events when you cat /sys/kernel/security/tpm0/ascii_bios_measurements, then binary_bios_measurements should work too and you should see output from the GetEventLog testcase. Kent > thanks, > Olga > > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > TrouSerS-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/trousers-users > -- IBM LTC Security ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ TrouSerS-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/trousers-users
