[IDS] CertificationState and remote attestation
Dave Whitehead
david at lexmark.com
Tue Jun 23 15:39:29 UTC 2009
So, would something like the following be of use?
Device with device certificate and key pair. (Same for SHV)
Device also has certificate of SHV. (and vise versa)
CertificationState = Hash(all required HCD attributes)
CertificationStatement = CurrentDataTime + CertificationState
CertificationIntegrity = Sign(CertificationStatement, Device[PrivKey])
HCD_CertificationState = Encrypt(CertificationIntegrity, SHV[PubKey])
Just wondering ...
dhw
David H. Whitehead
Development Engineer
Lexmark International, Inc.
859.825.4914
davidatlexmarkdotcom
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