7 search results - page 1 / 2 » Generic Construction of UC-Secure Oblivious Transfer |
IACR
2011
12 years 4 months ago
2011
We aim at constructing adaptive oblivious transfer protocols, enjoying fully simulatable security, from various well-known assumptions such as DDH, d-Linear, QR, DCR, and LWE. To t...
ICISC
2008
13 years 6 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...
ASIACRYPT
2008
Springer
13 years 7 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 ...
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...
EUROCRYPT
2007
Springer
13 years 11 months ago
2007
Springer
We study an adaptive variant of oblivious transfer in which a sender has N messages, of which a receiver can adaptively choose to receive k one-after-the-other, in such a way that ...