53 search results - page 7 / 11 » Secure Commitment Against A Powerful Adversary |
CTRSA
2006
Springer
15 years 1 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...
CRYPTO
2007
Springer
15 years 3 months ago
2007
Springer
We derive a new entropic quantum uncertainty relation involving min-entropy. The relation is tight and can be applied in various quantum-cryptographic settings. Protocols for quant...
ICC
2007
IEEE
15 years 3 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...
WS
2004
ACM
15 years 3 months ago
2004
ACM
In this paper we investigate and provide solutions for security threats in the context of hybrid networks consisting of a cellular base station and mobile devices equipped with du...
EUROCRYPT
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. We consider the question of adaptive security for two related cryptographic primitives: all-or-nothing transforms and exposureresilient functions. Both are concerned with...