22 search results - page 4 / 5 » Generalized Oblivious Transfer Protocols Based on Noisy Chan... |
107
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COCO
2010
Springer
15 years 23 days ago
2010
Springer
We investigate the question of what languages can be decided efficiently with the help of a recursive collisionfinding oracle. Such an oracle can be used to break collisionresistan...
109
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EUROCRYPT
2000
Springer
15 years 3 months ago
2000
Springer
We show that general one-way trapdoor permutations are sufficient to privately retrieve an entry from a database of size n with total communication complexity strictly less than n....
ADHOCNOW
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. In this work we investigate bounds on throughput and delay performance of a scheduling protocol that derives its decisions from codes traditionally used to correct or det...
NDSS
2008
IEEE
15 years 6 months ago
2008
IEEE
In [22] we showed that existing single-server computational private information retrieval (PIR) protocols for the purpose of preserving client access patterns leakage are orders o...
107
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CCS
2011
ACM
13 years 11 months ago
2011
ACM
We extend Goldberg’s multi-server information-theoretic private information retrieval (PIR) with a suite of protocols for privacypreserving e-commerce. Our first protocol adds ...