651 search results - page 4 / 131 » Security of Electronic Money |
FC
2000
Springer
13 years 11 months ago
2000
Springer
For the two last decades, people have tried to provide practical electronic cash schemes, with more or less success. Indeed, the most secure ones generally suffer from inefficiency...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
Quantum money is a cryptographic protocol in which a mint can produce a quantum state, no one else can copy the state, and anyone (with a quantum computer) can verify that the sta...
SP
2007
IEEE
14 years 1 months ago
2007
IEEE
An electronic cash (e-cash) scheme lets a user withdraw money from a bank and then spend it anonymously. E-cash can be used only if it can be securely and fairly exchanged for ele...
HUMAN
2003
Springer
14 years 22 days ago
2003
Springer
This paper proposes a resilient, alternative monetary system on the Internet called i-WAT, based on WAT System[1] which uses a form of promissory note as the medium of exchanging g...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Based on ethnographically-inspired research in Japan, we report on people's experiences using digital money payment systems that use Sony's FeliCa near-field communicati...