Re: Machine Identity
der Mouse <mouse@Rodents.Montreal.QC.CA> Tue, 26 February 2008 15:48 UTC
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Date: Tue, 26 Feb 2008 10:41:41 -0500
To: discuss@apps.ietf.org
Subject: Re: Machine Identity
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> [...]: there is no standard of identity for machines on the Internet. > Such an identity should be unique and provable. This is extremely hard to do, since the machine is represented only by the software running on it, and that can present any identity it chooses, unique or not. This could be "solved" by something like public-key crypto in hardware, but (a) there's no way to prevent a software implementation short of something like a PKI signer who signs only stored-in-hardware keys (which has a whole raft of problems of its own) and (b) a hardware version has a pile of problems of _its_ own, starting with installed base and end-user resistance. (I know *I* certainly wouldn't use such a thing.) /~\ The ASCII der Mouse \ / Ribbon Campaign X Against HTML mouse@rodents.montreal.qc.ca / \ Email! 7D C8 61 52 5D E7 2D 39 4E F1 31 3E E8 B3 27 4B
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