[tahoe-dev] a fundamental problem
zooko
zooko at zooko.com
Fri Sep 14 00:10:07 UTC 2007
Folks:
My friend Niels Ferguson, cryptographer and Microsofty, had this to
say about Allmydata.
Regards,
Zooko
Begin excerpted forwarded message:
> From: Niels Ferguson <niels at microsoft.com>
> Date: September 10, 2007 5:56:53 PM PDT
> To: zooko <zooko at zooko.com>
> Subject: RE: Remember DigiCash?
...
> It is great to hear that you are enjoying yourself, and from what
> you say you are definitely in the right place at the moment. I
> remember we discussed some technicalities of the ECC for a similar
> distributed storage system. It is a cool technology. The only real
> question mark I have is the legal situation w.r.t. law-enforcement
> access and stuff. From my quick perusal of the website it isn't
> clear whether Allmydata ever has access to the encryption key; if
> they do they become a subpoena target which can be expensive and
> threaten the company's reputation. If they don't have access to the
> encryption key it is hard to ensure availability of the backup.
> That is a hard choice to make.
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