651 search results - page 5 / 131 » Security of Electronic Money |
WWW
2010
ACM
14 years 2 months ago
2010
ACM
Crowdsourcing is a new Web phenomenon, in which a firm takes a function once performed in-house and outsources it to a crowd, usually in the form of an open contest. Designing ef...
CCS
1999
ACM
13 years 11 months ago
1999
ACM
We introduce a technique for using an untrusted device, such as a hand-held personal digital assistant or a laptop to perform real nancial transactions without a network. We utili...
ACNS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. Conditional e-cash or conditional e-payments have been introduced by Shi et al. as the means for enabling electronic payments to be based on the outcome of a certain cond...
ASIACRYPT
2010
Springer
13 years 5 months ago
2010
Springer
Blind signatures (BS), introduced by Chaum, have become a cornerstone in privacy-oriented cryptography. Using hard lattice problems, such as the shortest vector problem, as the bas...
ACSAC
1996
IEEE
13 years 11 months ago
1996
IEEE