27 search results - page 2 / 6 » Private Information Retrieval in the Presence of Malicious F... |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In a multi-hop mobile ad hoc network (MANET) mobile nodes communicate with each other forming a cooperative radio network. Security remains a major challenge for these networks du...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
Private Information Retrieval (PIR) protocols allow users to learn data items stored at a server which is not fully trusted, without disclosing to the server the particular data e...
ISADS
2003
IEEE
13 years 10 months ago
2003
IEEE
Maintaining mobile agent availability in the presence of agent server crashes is a challenging issue since developers normally have no control over remote agent servers. A popular...
PKC
2010
Springer
13 years 9 months ago
2010
Springer
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
ICNP
2003
IEEE
13 years 10 months ago
2003
IEEE
We propose and evaluate a mobile, peer-to-peer Information Retrieval system. Such a system can, for example, support medical care in a disaster by allowing access to a large colle...