93 search results - page 14 / 19 » Unifying Zero-Knowledge Proofs of Knowledge |
CSR
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we classify several algorithmic problems in group theory in the classes PZK and SZK (problems with perfect/statistical zero-knowledge proofs respectively). Prior to ...
SECRYPT
2007
13 years 9 months ago
2007
In this paper, we study the opacity property of verifiably encrypted signatures (VES) of Boneh et al. (proposed in Eurocrypt 2003). Informally, opacity implies that although some...
CCS
2005
ACM
14 years 1 months ago
2005
ACM
Recent work [27, 15] introduced a novel peer-to-peer application that leverages content sharing and aggregation among the peers to diagnose misconfigurations on a desktop PC. Thi...
ICISS
2009
Springer
14 years 2 months ago
2009
Springer
We present a new remote, coercion-free electronic voting protocol which satisfies a number of properties previously considered contradictory. We introduce (and justify) the idea ...
EUROCRYPT
2006
Springer
13 years 11 months ago
2006
Springer
We present the first efficient group signature scheme that is provably secure without random oracles. We achieve this result by combining provably secure hierarchical signatures i...