13 search results - page 1 / 3 » Essentially Optimal Universally Composable Oblivious Transfe... |
ICISC
2008
13 years 5 months ago
2008
Oblivious transfer is one of the most important cryptographic primitives, both for theoretical and practical reasons and several protocols were proposed during the years. We provid...
CTRSA
2006
Springer
13 years 8 months ago
2006
Springer
We construct efficient universally composable oblivious transfer protocols in the multi-party setting for honest majorities. Unlike previous proposals our protocols are designed in...
ASIACRYPT
2008
Springer
13 years 6 months ago
2008
Springer
In an oblivious transfer (OT) protocol, a Sender with messages M1, . . . , MN and a Receiver with indices 1, . . . , k [1, N] interact in such a way that at the end the Receiver ...
PAIRING
2009
Springer
13 years 11 months ago
2009
Springer
IACR
2011
12 years 4 months ago
2011
We put forth a framework for expressing security requirements from interactive protocols in the presence of arbitrary leakage. This allows capturing different levels of leakage to...