hi list,

one of my question ended in smoke. I was confused ;-)

Michael Gissing wrote:
> 4) tboot seems to extend SinitMleData.PolicyControl | 
> SinitMleData.LcpPolicyHash after ML to PCR 17
>     too. Why extend a second time?

tboot doesn't extend as above, it extends its hashed verified launch policy and 
the policy control 
of this policy... (tb_policy_t)

btw: The description of SinitMleData.LcpPolicyHash in Appendix C is not clear. 
It says it's the hash 
of the policy, actually it seems to be the same value as LCP_POLICY.PolicyHash 
(at least if 
LCP_POLICY.PolicyType = POLTYPE_HASHONLY - in that case of course (hopefully) 
the same as 
SinitMleData.MleHash)

greetz Michael

------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
trial. Simplify your report design, integration and deployment - and focus on 
what you do best, core application coding. Discover what's new with 
Crystal Reports now.  http://p.sf.net/sfu/bobj-july
_______________________________________________
tboot-devel mailing list
tboot-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/tboot-devel

Reply via email to