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81
Voted
CERA
2004
89views more  CERA 2004»
14 years 8 months ago
An Electronic Cash Scheme and its Management
: A secure electronic cash scheme and its role-based access control (RBAC) management are proposed in this paper. The scheme uses electronic cash for payment transactions. In this ...
Hua Wang, Yanchun Zhang, Jinli Cao
66
Voted
CRYPTO
1993
Springer
104views Cryptology» more  CRYPTO 1993»
15 years 28 days ago
Extensions of Single-term Coins
We show how the electronic cash scheme in [Fer93a] can be extended to provide n-spendable coins. Furthermore, we show how observers can be incorporated in the protocols to provide...
Niels Ferguson
61
Voted
ICDCS
2007
IEEE
15 years 3 months ago
Combating Double-Spending Using Cooperative P2P Systems
An electronic cash system allows users to withdraw coins, represented as bit strings, from a bank or broker, and spend those coins anonymously at participating merchants, so that ...
Ivan Osipkov, Eugene Y. Vasserman, Nicholas Hopper...