19 search results - page 1 / 4 » An Electronic Cash Scheme and its Management |
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-...
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...
CQRE
1999
Springer
13 years 9 months ago
1999
Springer
Currently, the Internet and the World Wide Web on-line business is booming, with traffic, advertising and content growing at sustained exponential rates. However, the full potentia...
SAC
2004
ACM
13 years 10 months ago
2004
ACM
Computational models of trust have been proposed for use in ubicomp environments for deciding whether to allow customers to pay with an e-purse or not. In order to build trust in ...