361 search results - page 56 / 73 » Composition of Password-Based Protocols |
IFIP
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we propose a formalization of probable innocence, a notion of probabilistic anonymity that is associated to “realistic” protocols such as Crowds. We analyze crit...
TCC
2005
Springer
14 years 1 months ago
2005
Springer
Definition of security under the framework of Environmental Security (a.k.a Network-Aware Security or Universally Composable Security) typically requires “extractability” of t...
PET
2004
Springer
14 years 27 days 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...
EUROCRYPT
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. We present the first efficient statistical zero-knowledge protocols to prove statements such as: – A committed number is a prime. – A committed (or revealed) number ...
ICISC
2008
13 years 9 months ago
2008
Oblivious transfer is one of the most important cryptographic primitives, both for theoretical and practical reasons and several protocols were proposed during the years. We provid...