206 search results - page 4 / 42 » Analysis of Multivariate Hash Functions |
ICAPR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The possibility that a database with biometric data is compromised is one of the main concerns in implementing biometric identification systems. In this paper we present...
IEEEIAS
2009
IEEE
14 years 2 months ago
2009
IEEE
: An algorithm for one-way hash function construction based on conservative chaotic system is proposed. The plaintext is divided into a group of message blocks by a fixed length an...
STOC
2003
ACM
14 years 7 months ago
2003
ACM
We describe a simple randomized construction for generating pairs of hash functions h1, h2 from a universe U to ranges V = [m] = {0, 1, . . . , m - 1} and W = [m] so that for ever...
FROCOS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In this paper we report on a novel approach for uniform encoding of hash functions (but also other cryptographic functions) into propositional logic formulae, and reducin...
SIAMJO
2008
13 years 7 months ago
2008
Abstract. Utility functions of several variables are ubiquitous in economics. Their maximization requires inversion of the gradient map. Using convex analysis tools, we provide a r...