610 search results - page 41 / 122 » Information-theoretically secure protocols and security unde... |
109
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CRYPTO
2005
Springer
15 years 5 months ago
2005
Springer
We present a constant-round protocol for general secure multiparty computation which makes a black-box use of a pseudorandom generator. In particular, the protocol does not requir...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— Databases associated with keywords, can be public, private or hybrid, as a result the solutions to keyword search protocols for each type are different. In this paper, we study...
CRYPTO
2000
Springer
15 years 4 months ago
2000
Springer
Partially blind signature schemes are an extension of blind signature schemes that allow a signer to explicitly include necessary information (expiration date, collateral condition...
131
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CSFW
2012
IEEE
13 years 2 months ago
2012
IEEE
The onion routing network Tor is undoubtedly the most widely employed technology for anonymous web access. Although the underlying onion routing (OR) protocol appears satisfactory...
108
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ASIACRYPT
2009
Springer
15 years 6 months ago
2009
Springer
Multi-party secure computations are general important procedures to compute any function while keeping the security of private inputs. In this work we ask whether preprocessing can...