21 search results - page 3 / 5 » New notions of security: achieving universal composability w... |
CRYPTO
2005
Springer
14 years 2 months ago
2005
Springer
In the setting of secure multiparty computation, a set of parties wish to jointly compute some function of their inputs. Such a computation must preserve certain security propertie...
CCS
2007
ACM
14 years 3 months ago
2007
ACM
In this paper we propose a new voting protocol with desirable security properties. The voting stage of the protocol can be performed by humans without computers; it provides every...
CISC
2007
Springer
14 years 3 months ago
2007
Springer
Deniable authentication is a technique that allows one party to send messages to another while the latter can not prove to a third party the fact of communication. In this paper, w...
CRYPTO
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. In this paper, we reconsider the notion of plaintext awareness. We present a new model for plaintext-aware encryption that is both natural and useful. We achieve plaintex...
IANDC
2007
13 years 9 months ago
2007
We define reactive simulatability for general asynchronous systems. Roughly, simulatability means that a real system implements an ideal system (specification) in a way that pre...