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SubjectRe: IBM encryption chip support?
Date
From
> On Tue, 30 Jan 2001, Miles Lane wrote:
>
> > Will this chip need any kernel support or
> > will it just need to be supported in usermode?
> >
> > http://www.zdnet.com/zdnn/stories/news/0,4586,2680013,00.html?chkpt=zdnn_rt_latest
>
> It looks like CPRM on the mainboard.........

Its certainly not a new idea. There are a wide number of trusted computing
situations where high speed public key crypto that is very hard to go around
the back of is a big win (think credit card data for one).

Its also uninteresting for real security applications because nobody will
be prepared to assume that IBM silicon hasn't been tampered with by the NSA
and friends.


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