362 search results - page 68 / 73 » Abstraction in Cryptography |
TCC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We present a public-key encryption scheme with the following properties. Given a branching program P and an encryption c of an input x, it is possible to efficiently com...
TCC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A (k; n)-robust combiner for a primitive F takes as input n candidate implementations of F and constructs an implementation of F, which is secure assuming that at least k...
WISTP
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. For ubiquitous communication self-organising adhoc networks become more and more important. We consider mobile phones as appropriate secure gateways to provide access to ...
ACISP
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. The emergence of computing environments where smart devices are embedded pervasively in the physical world has made possible many interesting applications and has trigger...
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. In this paper, we present the rainbow attack on stream ciphers filtered by Maiorana-McFarland functions. This can be considered as a generalization of the time-memory-da...