[Trustedjava-support] Error calling TcITpm.collateIdentityRequest

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

Hello,

I am using jTss with the wrapper for TrouSerS on with an STM TPM. I want to
create an AIK for a remote attestation procedure. I set up the TPM using
TrouSerS and tpm_takeownership. During that process I had to set the owner
password as well as the SRK password. In my Java application I try to load
the SRK and it seems to work. After I created an empty aik I try to issue a
collateIdentityRequest and encounter the following error:

----
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.jni.tsp.TcBaseObject.handleRetCode(TcBaseObject.java
:104)
    at iaik.tc.tss.impl.jni.tsp.TcTpm.collateIdentityRequest(TcTpm.java
:1071)
    at tc.Client.collateIdentityRequest(Client.java:176)
    at test.trustedJava.TestQuote.main(TestQuote.java:22)
----

I looked in the sources and it seems to be an "TcTssErrors.TSS_LAYER_TPM"
error.

Any help is appreciated. Thanks a lot
-- 
MfG
  Till

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