271 search results - page 2 / 55 » A New Electronic Cash Model |
CCS
1993
ACM
13 years 9 months ago
1993
ACM
NetCash is a framework that supports realtime electronic payments with provision of anonymity over an unsecure network. It is designed to enable new types of services on the Inter...
WSC
1998
13 years 6 months ago
1998
This paper discusses the evaluation of the electronic cash counterfeit threat scenarios using micro dynamic simulation. This modeling technique provides information needed for the...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Several new group signature schemes have been proposed in recent years. In addition, several applications for group signatures (including electronic cash) have been suggested. A ne...
CERA
2004
13 years 4 months ago
2004
: 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 ...
INDOCRYPT
2005
Springer
13 years 10 months ago
2005
Springer
We propose a scheme for electronic cash based on symmetric primitives. The scheme is secure in the framework for universal composability assuming the existence of a symmetric CCA2-...