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Re: RSA getting rid of trusted third parties?

daemon@ATHENA.MIT.EDU (Ian Clelland)
Fri Jun 21 18:08:10 2002

Date: Fri, 21 Jun 2002 14:30:51 -0700
From: Ian Clelland <ian@veryfresh.com>
To: Greg Rose <ggr@qualcomm.com>
Cc: cryptography@wasabisystems.com
Mail-Followup-To: Greg Rose <ggr@qualcomm.com>,
	cryptography@wasabisystems.com
In-Reply-To: <5.1.0.14.2.20020622064831.04777a50@203.30.171.11>

On Sat, Jun 22, 2002 at 06:50:58AM +1000, Greg Rose wrote:
> a) it isn't clear to me that RSA would have the right to revoke the 
> organisations certificate; maybe they build it into their license agreement.

I hope that they would reserve the right to revoke the certificate 
before it expires. There has to be a way for RSA to say that 'we no 
longer trust the entity posessing this certificate'. Even if a company 
has paid for the certificate, it should still be revocable in the event 
of breach of contract, or loss/theft of the certificate.

> b) browsers *don't check* the revocation status on certificates, and the 
> field that points to the server for the revocation list is almost never 
> filled in anyway.

That's a good point, but I think it's more of an argument that the 
browser-certificate model was already broken, not that this new service 
suddenly changes anything.


Ian Clelland
<ian@veryfresh.com>

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