From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
linux-integrity@vger.kernel.org
Subject: Re: About PureBoot and TPM based DRM's
Date: Wed, 27 Feb 2019 08:57:31 -0800 [thread overview]
Message-ID: <1551286651.3105.11.camel@HansenPartnership.com> (raw)
In-Reply-To: <20190227155611.GA7434@linux.intel.com>
On Wed, 2019-02-27 at 17:56 +0200, Jarkko Sakkinen wrote:
> Just read this:
>
> https://puri.sm/posts/pureboot-the-high-security-boot-process/
>
> Makes me ask: where are these TPM based DRM's? Never seen one but I
> assume they exist. Anyway cool work otherwise.
Actually, they don't, the article is just restating a common
misconception that the TPM is used to enforce DRM and then saying
they've found a non-evil use for it which, apparently, is using the TPM
for standard key storage and measurement. Apparently this means we're
also all working on non-evil uses ...
James
next prev parent reply other threads:[~2019-02-27 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 15:56 About PureBoot and TPM based DRM's Jarkko Sakkinen
2019-02-27 16:57 ` James Bottomley [this message]
2019-02-27 17:25 ` Jarkko Sakkinen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1551286651.3105.11.camel@HansenPartnership.com \
--to=james.bottomley@hansenpartnership.com \
--cc=jarkko.sakkinen@linux.intel.com \
--cc=linux-integrity@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).