135 search results - page 4 / 27 » On Fair Electronic Cash |
FC
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. Anonymity features of electronic payment systems are important for protecting privacy in an electronic world. However, complete anonymity prevents monitoring financial t...
CERA
2004
13 years 7 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 ...
ACMICEC
2003
ACM
14 years 21 days ago
2003
ACM
This paper describes PayCash, an Internet payment system that was designed to offer strong security and privacy protection. This system is based on the concept of electronic cash,...
INDOCRYPT
2005
Springer
14 years 29 days 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-...
WSC
1998
13 years 8 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...