Re: [Rats] TPM background for RIV

Ira McDonald <blueroofmusic@gmail.com> Wed, 26 August 2020 14:22 UTC

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From: Ira McDonald <blueroofmusic@gmail.com>
Date: Wed, 26 Aug 2020 10:22:14 -0400
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To: Michael Richardson <mcr+ietf@sandelman.ca>, Ira McDonald <blueroofmusic@gmail.com>
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Subject: Re: [Rats] TPM background for RIV
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Hi Michael,

The TCG Network Equipment WG could develop a TCG-approved TPM 2.0
profile for network equipment.  The IETF RATS RIV spec could not be that
official profile, under TCG rules.  It's also not structured in the proforma
structure of a TCG profile.  For an example of that structure, see:

https://trustedcomputinggroup.org/wp-content/uploads/TPM_2.0_Mobile_Common_Profile_v2r31_FINAL.pdf

Cheers,
- Ira


*Ira McDonald (Musician / Software Architect)Co-Chair - TCG Trusted
Mobility Solutions WG*

*Co-Chair - TCG Metadata Access Protocol SG*








*Chair - Linux Foundation Open Printing WGSecretary - IEEE-ISTO Printer
Working GroupCo-Chair - IEEE-ISTO PWG Internet Printing Protocol WGIETF
Designated Expert - IPP & Printer MIBBlue Roof Music / High North
Inchttp://sites.google.com/site/blueroofmusic
<http://sites.google.com/site/blueroofmusic>http://sites.google.com/site/highnorthinc
<http://sites.google.com/site/highnorthinc>mailto: blueroofmusic@gmail.com
<blueroofmusic@gmail.com>(permanent) PO Box 221  Grand Marais, MI 49839
906-494-2434*


On Wed, Aug 26, 2020 at 10:11 AM Michael Richardson <mcr+ietf@sandelman.ca>
wrote:

>
> Ira McDonald <blueroofmusic@gmail.com> wrote:
>     > Sorry for the confusion.
>
>     > No, the MCP doesn't forbid PCR8-PCR15, but it doesn't prescribe
>     > their usage either.  No impact on RIV for network equipment.  I was
>     > merely noting that TPM 2.0 Library is largely silent on specifics of
>     > PCR usage.  And there is presently no TPM 2.0 profile for network
>     > equipment.
>
> So, could RIV be that profile?
>
>
> --
> Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works
>  -= IPv6 IoT consulting =-
>
>
>
>