219 search results - page 24 / 44 » Nearly Private Information Retrieval |
ASIACRYPT
2000
Springer
13 years 12 months ago
2000
Springer
Assuming a cryptographically strong cyclic group G of prime order q and a random hash function H, we show that ElGamal encryption with an added Schnorr signature is secure against ...
CCS
2008
ACM
13 years 8 months ago
2008
ACM
We introduce a new practical mechanism for remote data storage with efficient access pattern privacy and correctness. A storage client can deploy this mechanism to issue encrypted...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
It is often highly valuable for organizations to have their data analyzed by external agents. However, any program that computes on potentially sensitive data risks leaking inform...
SP
1997
IEEE
13 years 11 months ago
1997
IEEE
Onion Routing is an infrastructure for private communication over a public network. It provides anonymous connections that are strongly resistant to both eavesdropping and tra c a...
HUC
2010
Springer
13 years 8 months ago
2010
Springer
Long-term personal GPS data is useful for many UbiComp services such as traffic monitoring and environmental impact assessment. However, inference attacks on such traces can revea...