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Chaum blind-signed tokens are vulnerable to double-spends. As far as I understand it, this is unfixable without appealing to the issuer and keeping revocations
by andrewla 9y ago
Chaum blind-signed tokens are vulnerable to double-spends. As far as I understand it, this is unfixable without appealing to the issuer and keeping revocations lists.
- mindslight 9y agoUm, what? The basic system obviously isn't vulnerable to double spends. Are you perhaps talking about why the construction is unsuitable for offline use or for grafting onto a blockchain?