25 search results - page 5 / 5 » Anonymous Transferable E-Cash |
ACSAC
2000
IEEE
13 years 9 months ago
2000
IEEE
Early IT security evaluation criteria like the TCSEC and the ITSEC suffered much criticism for their lack of coverage of privacy-related requirements. Recent evaluation criteria, ...
CCS
2011
ACM
12 years 4 months ago
2011
ACM
We extend Goldberg’s multi-server information-theoretic private information retrieval (PIR) with a suite of protocols for privacypreserving e-commerce. Our first protocol adds ...
FC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We propose a scheme for privacy-preserving escrow of financial transactions. The objective of the scheme is to preserve privacy and anonymity of the individual user enga...
ACSC
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper we shall introduce a new electronic payment concept based on the popular direct debit payment model, entitled periodical payments. The direct debit model currently i...
BTW
2003
Springer
13 years 9 months ago
2003
Springer
Dissemination systems are used to route information received from many publishers individually to multiple subscribers. The core of a dissemination system consists of an efficient...