370 search results - page 29 / 74 » Limits of Constructive Security Proofs |
ISPEC
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The automotive industry has developed electronic immobilizers to reduce the number of car thefts since the mid nineties. However, there is not much information on the cur...
IACR
2011
12 years 7 months ago
2011
Abstract. The prospect of outsourcing an increasing amount of data storage and management to cloud services raises many new privacy concerns for individuals and businesses alike. T...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
Group encryption (GE) schemes, introduced at Asiacrypt’07, are an encryption analogue of group signatures with a number of interesting applications. They allow a sender to encryp...
PKC
2012
Springer
11 years 10 months ago
2012
Springer
In this work, we study a new multivariate quadratic (MQ) assumption that can be used to construct public-key encryption schemes. In particular, we research in the following two di...
EUROCRYPT
2011
Springer
12 years 11 months ago
2011
Springer
In this work, we present HIBE and ABE schemes which are “unbounded” in the sense that the public parameters do not impose additional limitations on the functionality of the sy...