Hi,
I have some problem while executing the quote command, following are the
details.
Platform Information
Platform: Lenovo X200 with iTPM
OS: Ubuntu 12.04
jTSS Version: 0.7a
jTpmTools Version: 0.7a
Descripotion: previously AIK has been created using the following command
with no problem, also other commands can be executed on TPM like PCR read
etc.
$sudo ./jtt.sh aik_create -a mysecret -l aiktest1 -o mysecret
*Problem*:
I am executing the following quote command
sudo ./jtt.sh quote --aik aik.tpmkey --auth mysecret -p 1
Which gives the following error
---------------------
IAIK Java TPM Tools
---------------------
12:32:31:151 [INFO] TcTddl::<clinit> (55): Unable to instantiate TDDL
implementation (). Check the TCS configuration file.
12:32:31:154 [INFO] TcTddlLinux::<init> (53): Found no TPM device
configuration in ini file. Will later attempt auto-detection.
12:32:31:361 [INFO] TcTcsi::<clinit> (161): Unable to instantiate system
persistent storage (null). Disabling system persistent storage.
12:32:31:362 [INFO] TcTcsi::<clinit> (181): Unable to instantiate TCS
event log (null). Check the TCS configuration file.
12:32:31:714 [INFO] Quote::execute (70): Including PCR 1 in the quote
iaik.tc.tss.api.exceptions.tcs.TcTpmException:
TSS Error:
error layer: 0x00 (TPM)
error code (without layer): 0x10
error code (full): 0x10
error message: PCR information could not be interpreted
at
iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdCommon.handleRetCode(TcTpmCmdCommon.java:73)
at
iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdIntegrity.TpmQuote(TcTpmCmdIntegrity.java:162)
at iaik.tc.tss.impl.java.tcs.tcsi.TcTcsi.TcsipQuote(TcTcsi.java:2561)
at
iaik.tc.tss.impl.java.tsp.tcsbinding.local.TcTcsBindingLocal.TcsipQuote(TcTcsBindingLocal.java:702)
at
iaik.tc.tss.impl.java.tsp.internal.TcTspInternal.TspQuote_Internal(TcTspInternal.java:3768)
at iaik.tc.tss.impl.java.tsp.TcTpm.quote(TcTpm.java:1433)
at iaik.tc.apps.jtt.aik.Quote.execute(Quote.java:117)
at iaik.tc.utils.cmdline.SubCommand.run(SubCommand.java:69)
at
iaik.tc.utils.cmdline.SubCommandParser.parse(SubCommandParser.java:41)
at iaik.tc.apps.JTpmTools.main(JTpmTools.java:224)
12:32:33:090 [ERROR] JTpmTools::main (235): application exits with
error:
TSS Error:
error layer: 0x00 (TPM)
error code (without layer): 0x10
error code (full): 0x10
error message:
**
PCR information could not be interpreted
(return: -1)
If someone can give the idea where could be the problem.
Regards
--
Toqeer Ali Syed
Red Hat Certified Engineer
mob: +60102519502
mob: +92 321 9059916
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