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[Xense-devel] vtpm_managerd AUTH_FAIL after patch


  • To: xense-devel@xxxxxxxxxxxxxxxxxxx
  • From: Burak OÐUZ <burakoguzs@xxxxxxxxx>
  • Date: Thu, 7 Dec 2006 01:12:45 -0800 (PST)
  • Delivery-date: Thu, 07 Dec 2006 01:12:37 -0800
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  • List-id: "A discussion list for those developing security enhancements for Xen." <xense-devel.lists.xensource.com>

After applying the patch, it is no more giving the BAD_ORDINAL error but now it 
is giving an AUTH_FAIL error.. Output is below : 

dungeon burak # vtpm_managerd
INFO[VTPM]: Starting VTPM.
INFO[TCS]: Constructing new TCS:
INFO[TCS]: Calling TCS_OpenContext:
INFO[VTSP]: OIAP.
ERROR[VTPM]: Failed to load service data with error = TPM_IOERROR
INFO[VTPM]: Failed to read manager file. Assuming first time initialization.
INFO[VTSP]: Reading Public EK.
INFO[VTSP]: Taking Ownership of TPM.
INFO[VTSP]: OSAP.
INFO[VTSP]: Creating new key of type 20.
INFO[VTSP]: Creating Binding Key...
INFO[VTSP]: OSAP.
INFO[VTSP]: Creating new key of type 20.
INFO[VTSP]: Creating Binding Key...
INFO[VTSP]: Loading Key only into memory.
INFO[VTSP]: Calling TPM_SaveState.
INFO[VTPM]: Finished initialized new VTPM manager (Status = 0).
INFO[VTPM]: Enveloping Input[624]: 0x2 fd c1 9b db be 48 4f 15 96 f3 9f 25 98 
1f a6 9b 3b a4 58 
.......................
.......................
INFO[VTSP]: Binding 16 bytes of data.
INFO[VTPM]: Saved 256 bytes of E(symkey) + 656 bytes of E(data)
INFO[VTPM]: Enveloping Output[920]: 0x0 0 1 0 38 cc ea 2c e3 5a b1 70 c4 6c 88 
93 4 f3 19 fa 
.......................
.......................
INFO[VTPM]: Saved VTPM Manager state (status = 0, dmis = -1)
INFO[VTSP]: Loading Key into TPM.
ERROR[TCS]: TCSP_LoadKeyByBlob Failed with return code TPM_AUTHFAIL
ERROR in VTSP_LoadKey at vtsp.c:634 code: TPM_AUTHFAIL.
ERROR in VTPM_Init_Manager at vtpm_manager.c:240 code: TPM_AUTHFAIL.
ERROR[VTPM]: Closing vtpmd due to error during startup.

Thanks and best regards
 
-- burak()
(ps: bf)
METU CENG '06




 
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