129 search results - page 6 / 26 » Symmetrically Private Information Retrieval |
ECCC
2006
15 years 11 days ago
2006
112
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ICALP
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. We present the first private information retrieval (PIR) scheme which is both, deterministically correct and has poly-logarithmic communication complexity. Our PIR proto...
139
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CISC
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. Despite many good (secure) key agreement protocols based on publickey cryptography exist, secure associations between two wireless devices are often established using sym...
107
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
For content level access, very often database needs the query as a sample image. However, the image may contain private information and hence the user does not wish to reveal the ...
109
Voted
EUROCRYPT
2004
Springer
15 years 5 months ago
2004
Springer
We revisit the following open problem in information-theoretic cryptography: Does the communication complexity of unconditionally secure computation depend on the computational com...