| S. Grafinkel, G. Spa#ord, A. Schwartz, Practical Unix & Internet Security, O'Reilly and Associates, 2003. |
....systems. Our concluding remarks are in Section 5. 2 De nitions and considerations For the purpose of our discussion, we now de ne privacy, con dentiality, and anonymity from the perspective of payment systems. Alternative de nitions and further discussion on these concepts can be found in [3, 4, 5, 6, 7, 9]. Con dentiality. For the purpose of electronic payment systems, con dentiality means protecting the payment information from being read or copied by anyone who is not an authorized participant in the transaction. This is the standard goal of most electronic payment systems. Privacy. Privacy ....
....sign every e mail message requesting a product through FV so that the merchant could verify the request before proceeding with the operation. An attacker would be unable to forge a request if she does not have the private key to sign the purchase messages. FV could also bene t from re mailers [7, 8, 22] used along with encryption. The purpose of re mailers is to forward messages on behalf of a user so that the recipients cannot tell their origin. Some re mailers that Payer text string 5 4 Bank Payee 1, 2 4 4 DB Digital coins 7, 8 Figure 2: Digicash could be used with FV do provide ....
[Article contains additional citation context not shown here]
S. Gar nkel and E. Spaord. Web Security and Commerce. O'Reilly and Associates. 1997.
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S. Grafinkel, G. Spa#ord, A. Schwartz, Practical Unix & Internet Security, O'Reilly and Associates, 2003.
No context found.
S. Grafinkel, G. Spa#ord, and A. Schwartz, Practical Unix & Internet Security. O'Reilly and Associates, 2003.
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