From: Till B. <ti...@on...> - 2007-07-16 09:41:26
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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 ********************************************** Der Benutzer ist eine nicht zu tolerierende Quelle der Unsicherheit ********************************************** |