[fc-discuss] Financial Cryptography Update: On Digital Cash-like Payment Systems

[R. A. Hettinga]

At 1:54 AM +0100 11/24/05, Daniel A. Nagy wrote:
>blind signature key is regularly changed

This is an old idea. It is not novel.

As far as I can remember, it was discussed on cypherpunks by myself and Ian
Goldberg at least 10 years ago.

Cheers,
RAH

-- 
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R. A. Hettinga <mailto: rah at ibuc.com>
The Internet Bearer Underwriting Corporation <http://www.ibuc.com/>
44 Farquhar Street, Boston, MA 02131 USA
"... however it may deserve respect for its usefulness and antiquity,
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experience." -- Edward Gibbon, 'Decline and Fall of the Roman Empire'