Re: Tense visions of future imperfect

[jf_avon@citenet.net (Jean-Francois Avon)]

-----BEGIN PGP SIGNED MESSAGE-----

>What the bank does is keep a list of all spent serial numbers,
not all
>issued ones (since it doesn't know those).  That way it can
detect double
>spending.

Correct me if I'm wrong: It means that the weakest point of the
digital
cash chain is the server.  If the server's database is tampered
with, or lost,
then, the double-spending can be done (in case of loss, if ever
the server is put
back online)  

Does that means that for all practical purposes, a server
should be run from a 
vault with security comparable to a big money repository?

JFA


-----BEGIN PGP SIGNATURE-----
Version: 2.6.2i

iQEVAwUBMW1dnsiycyXFit0NAQFpPQf6A/IvZWumneiGU1IERxbs/udunwFWHWVG
p+rbAK9h7bDYG+6NcFCIJp97n4MGfH8/+bbPLV4eIuv+5eyTKRkB+1IdOkVNUhEq
LGcKGN1iAScQvLxj+cM/3nthAhDxdaMBXmyaylnphgqh9slKJg7FppWpBfLI56nt
YYZJ69ThyYMVCN/g9o5G0zbzYefKFOzV/0lbxaGUn0G/KoKbURMut1NlMdfmhmqw
BbTd50ae8LVWLjxlVs5Gi5Ui9Loa2DKlSR5PIp1vlFDSk1UBAjTbbK8fSKVhkEFn
thI+YXLifA73LOJNdBWwvneTWyy+kdVxHBSDVFEXH2HMsR4LYeHF1g==
=JxPP
-----END PGP SIGNATURE-----