4 search results - page 1 / 1 » Fully Anonymous Transferable Ecash |
FC
2008
Springer
13 years 6 months ago
2008
Springer
The practical advantage expected from transferable e-cash compare to non-transferable is the significant reduction of the interaction number between the bank and the users. However...
ACNS
2008
Springer
13 years 11 months ago
2008
Springer
Regular cash systems provide both the anonymity of users and the transferability of coins. In this paper, we study the anonymity properties of transferable e-cash. We define two n...
JPDC
2011
12 years 11 months ago
2011
We introduce a novel conditional e-cash protocol allowing future anonymous cashing of bank-issued e-money only upon the satisfaction of an agreedupon public condition. Payers are ...
CANS
2009
Springer
13 years 11 months ago
2009
Springer
We propose an efficient blind certification protocol with interesting properties. It falls in the Groth-Sahai framework for witness-indistinguishable proofs, thus extended to a ce...