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From: Andre Hedrick <andre@linux-ide.org>
To: James Simmons <jsimmons@transvirtual.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [OT] DRM OS
Date: Fri, 14 Dec 2001 01:15:48 -0800 (PST)	[thread overview]
Message-ID: <Pine.LNX.4.10.10112140107130.8630-100000@master.linux-ide.org> (raw)
In-Reply-To: <Pine.LNX.4.10.10112121959320.8479-100000@www.transvirtual.com>

On Wed, 12 Dec 2001, James Simmons wrote:

> 
> Microsoft patents loading a trusted OS into a trusted CPU. The OS prevents
> untrusted applications from accessing Rights Managed Data.
> 
> http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=/netahtml/search-adv.htm&r=1&f=G&l=50&d=CR99&S1=5,892,900.UREF.&OS=ref/5,892,900&RS=REF/5,892,900

I warned everybody the stuff was coming down the pipes.
This is their method of dealing with content protection and it is going to
pollute the hardware!  The next thing down the pipes will be a requirement
for IPC hardware encryption.

CPU(crypto)<->Memory(crypto)<->Framebuffer(crypto)
ata(clean)<->diskcontroller(crypto)<->Memory(crypto)<->CPU(crypto)
scsi(crypto)<->diskcontroller(crypto)<->Memory(crypto)<->CPU(crypto)
CPU(crypto)<->Bridge(crypto)<->Memory(crypto)

Just watch and see!

Andre Hedrick
Linux ATA Development
Linux Disk Certification Project


  parent reply	other threads:[~2001-12-14  9:21 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-12-13  4:00 [OT] DRM OS James Simmons
2001-12-13  4:07 ` Matt
2001-12-13 13:38 ` Rik van Riel
2001-12-14  9:15 ` Andre Hedrick [this message]
2001-12-15  0:32   ` Aaron Lehmann
2001-12-17  6:10     ` TimO
2001-12-18 16:17     ` Alan Cox
2001-12-18 18:54       ` James Simmons
2001-12-18 19:06         ` Andre Hedrick
2001-12-18 19:53       ` Aaron Lehmann
2001-12-18 20:05         ` Dave Jones
2001-12-18 20:10           ` Aaron Lehmann
2001-12-18 20:25             ` Dave Jones
2001-12-18 20:45               ` H. Peter Anvin
2001-12-19 10:39               ` Helge Hafting
2001-12-18 20:44             ` Rik van Riel
2001-12-18 20:56               ` Gábor Lénárt
2001-12-19 21:49                 ` Thomas Dodd
2001-12-20 22:40             ` Marco Ermini
2001-12-21 16:38               ` Brendan Pike
2002-01-02 22:13     ` Chris Friesen
2002-01-02 22:30       ` Alan Cox
2002-01-03  1:52       ` Andre Hedrick
2002-01-03 11:10         ` Henning P. Schmiedehausen
2001-12-13 14:21 Thomas Hood
2001-12-13 15:33 Jesse Pollard

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