67 search results - page 12 / 14 » Strengthened Security for Blind Signatures |
COMPSAC
2006
IEEE
14 years 2 months ago
2006
IEEE
—Many electronic voting systems, classified mainly as homomorphic cryptography based, mix-net based and blind signature based, appear after the eighties when zero knowledge proof...
CEAS
2005
Springer
14 years 2 months ago
2005
Springer
We present an architecture called Accredited DomainKeys, which builds on the DomainKeys email authentication infrastructure to address the following questions: • “Did the send...
PET
2004
Springer
14 years 1 months ago
2004
Springer
We define a new type of mix network that offers a reduced form of robustness: the mixnet can prove that every message it outputs corresponds to an input submitted by a player wit...
BROADNETS
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract— Privacy and security are two important but seemingly contradict objectives in pervasive computing environments (PCEs). On the one hand, service providers want to authen...
FC
2000
Springer
14 years 4 days 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...