221 search results - page 41 / 45 » Secure Public Instant Messaging |
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Disruption-Tolerant Networks (DTNs) deliver data in network environments composed of intermittently connected nodes. Just as in traditional networks, malicious nodes within a DTN ...
WPES
2003
ACM
14 years 27 days ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...
EUROCRYPT
2003
Springer
14 years 26 days ago
2003
Springer
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
ASIACRYPT
2001
Springer
14 years 5 days ago
2001
Springer
In this paper we formalize the notion of a ring signature, which makes it possible to specify a set of possible signers without revealing which member actually produced the signatu...
APBC
2003
13 years 9 months ago
2003
In this paper we suggest the requirements for an open platform designed for the description, distribution and analysis of genetic polymorphism data. This platform is discussed in ...