WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xense-devel

Re: [Xense-devel] vtpm_managerd problem

To: Martin Hermanowski <lists@xxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xense-devel] vtpm_managerd problem
From: Burak OÐUZ <burakoguzs@xxxxxxxxx>
Date: Tue, 5 Dec 2006 13:57:20 -0800 (PST)
Cc: xense-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 05 Dec 2006 13:57:13 -0800
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:Cc:MIME-Version:Content-Type; b=gola4AgwpfINk0+e2AwgHV0vthEFsvTZlkHj3ixAAS6w3jmGJNOHarebnE+MCgzwsLlwmzVwJ5b4vyTZCveKwGtSyTyswzqevhrfkmqyKTj2xMbR68vp9nbJRLZHDXY4YK7AnUxp15afCrdjIJ369XaZoMW8+LbFABM/X31bU8Y= ;
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xense-devel-request@lists.xensource.com?subject=help>
List-id: "A discussion list for those developing security enhancements for Xen." <xense-devel.lists.xensource.com>
List-post: <mailto:xense-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xense-devel>, <mailto:xense-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xense-devel>, <mailto:xense-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xense-devel-bounces@xxxxxxxxxxxxxxxxxxx


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.
ERROR[TCS]: TCSP_ReadPubek Failed with return code TPM_DISABLED_CMD
ERROR in VTSP_ReadPubek at vtsp.c:264 code: TPM_DISABLED_CMD.
INFO[VTPM]: Failed to readEK meaning TPM has an owner. Creating Keys off exg SRK.
INFO[VTSP]: OSAP.
INFO[VTSP]: Creating new key of type 20.
INFO[VTSP]: Creating Binding Key...
ERROR[TCS]: TCSP_CreateWrapKey Failed with return code TPM_AUTHFAIL
ERROR in VTSP_CreateWrapKey at vtsp.c:557 code: TPM_AUTHFAIL.
ERROR in VTPM_Create_Manager at vtpm_manager.c:134 code: TPM_AUTHFAIL.
This is correct: The vtpm manager tries to use the TPM, but can not take ownership because the TPM was in use before.
If you clear your TPM (should be a BIOS option, perhaps you need to press a special key on boot or set some jumper), and then start the vtpm manager again, you should be fine.


HTH,
Martin
-- 
Martin Hermanowski
http://martin.hermanowski.name https://www.openbc.com/hp/Martin_Hermanowski/



Check out the all-new Yahoo! Mail beta - Fire up a more powerful email and get things done faster.
_______________________________________________
Xense-devel mailing list
Xense-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xense-devel