clarify spending requirements

This commit is contained in:
Christian Grothoff 2016-10-25 14:40:20 +02:00
parent e00fb6751b
commit dd3c65318f

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@ -526,7 +526,9 @@ private key of the coin, making him the \emph{owner} of the coin. Due
to the use of blind signatures, the exchange does not even learn the
public key during the withdrawal process. If the private key is
shared with others, they become co-owners of the coin. Knowledge of
the private key of the coin enables the owner to spent the coin.
the private key of the coin and the signature over the coin's public
key by an exchange's denomination key enables the owner to spent the
coin.
% \subsection{Coin spending}