[Trustedjava-support] Problems with jTpmTools and/or JTSS

[Till B. <ti...@on...>]

Hello,

I am new to this list so fist a hello to everyone.

Now my problem. :)

I just installed JTSS, jTpmTools and the wrapper. I then took ownership of
my TPM, which is a STM 1.2 on a Dell Optiplex GX620, using the following
command:

----
 $ sh jtt.sh take_owner -o till

  -----------------------------------
   IAIK/OpenTC        Java TPM Tools
  - - - - -                 - - - - -
   using IAIK Trusted Computing libs
         jTSS, TCcert and XKMS
  -----------------------------------


LOG_DEBUG TSPI ../tcsd_api/clntside.c:102 Sending TSP packet to host
localhost.
LOG_DEBUG TSPI ../tcsd_api/clntside.c:118 Connecting to 127.0.0.1
LOG_ERR TSPI ../tcsd_api/clntside.c:121 ERROR: connect: Connection refused
LOG_ERR TSPI ../tcsd_api/tcstp.c:247 ERROR: Failed to send packet
18:18:04:207 [INFO] CommonSettings::getTssFactory (39): TrouSerS and/or jTSS
Wrapper not found. Trying IAIK jTSS.
18:18:04:405 [INFO] TcTcsi::<clinit> (-1):      Unable to open TCS
configuration file for system persistent storage information. Disabling
system persistent storage.
18:18:04:453 [INFO] CommonSettings::getTssFactory (47): IAIK jTSS found.
Using local bindings...
18:18:17:680 [INFO] TakeOwnership::execute (82):        TakeOwnership
succeeded
----

If I now try to read the pubek, I get the following error:

----
$ sh jtt.sh read_pubek -o till

  -----------------------------------
   IAIK/OpenTC        Java TPM Tools
  - - - - -                 - - - - -
   using IAIK Trusted Computing libs
         jTSS, TCcert and XKMS
  -----------------------------------


LOG_DEBUG TSPI ../tcsd_api/clntside.c:102 Sending TSP packet to host
localhost.
LOG_DEBUG TSPI ../tcsd_api/clntside.c:118 Connecting to 127.0.0.1
LOG_ERR TSPI ../tcsd_api/clntside.c:121 ERROR: connect: Connection refused
LOG_ERR TSPI ../tcsd_api/tcstp.c:247 ERROR: Failed to send packet
18:18:37:697 [INFO] CommonSettings::getTssFactory (39): TrouSerS and/or jTSS
Wrapper not found. Trying IAIK jTSS.
18:18:37:897 [INFO] TcTcsi::<clinit> (-1):      Unable to open TCS
configuration file for system persistent storage information. Disabling
system persistent storage.
18:18:37:943 [INFO] CommonSettings::getTssFactory (47): IAIK jTSS found.
Using local bindings...
iaik.tc.tss.api.exceptions.tcs.TcTpmException:

TSS Error:
error layer:                0x00 (TPM)
error code (without layer): 0x01
error code (full):          0x01
error message: Authentication failed

        at iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdCommon.handleRetCode(Unknown
Source)
        at
iaik.tc.tss.impl.java.tcs.pbg.TcTpmCmdEkHandling.TpmOwnerReadInternalPub(Unknown
Source)
        at
iaik.tc.tss.impl.java.tcs.kcmgr.TcTcsKeyManager.OwnerReadInternalPub(Unknown
Source)
        at iaik.tc.tss.impl.java.tcs.tcsi.TcTcsi.TcsipOwnerReadInternalPub(Unknown
Source)
        at
iaik.tc.tss.impl.java.tsp.tcsbinding.local.TcTcsBindingLocal.TcsipOwnerReadInternalPub(Unknown
Source)
        at
iaik.tc.tss.impl.java.tsp.internal.TcTspInternal.TspOwnerReadInternalPub_Internal
(TcTspInternal.java:3545)
        at iaik.tc.tss.impl.java.tsp.TcTpm.getPubEndorsementKey(Unknown
Source)
        at iaik.tc.tss.impl.java.tsp.TcTpm.getPubEndorsementKeyOwner(Unknown
Source)
        at iaik.tc.apps.jtt.ek.ReadPublicEk.getEk(ReadPublicEk.java:47)
        at iaik.tc.apps.jtt.ek.ReadPublicEk.execute(ReadPublicEk.java:67)
        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:110)
----

Any ideas?

Thanks a lot!

-- 
Regards
  Till

**********************************************
      Der Benutzer ist eine nicht zu
  tolerierende Quelle der Unsicherheit
**********************************************