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» The Complexity of Partition Functions
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ASIACRYPT
2007
Springer
16 years 11 days ago
Generic Attacks on Unbalanced Feistel Schemes with Expanding Functions
Unbalanced Feistel schemes with expanding functions are used to construct pseudo-random permutations from kn bits to kn bits by using random functions from n bits to (k − 1)n bit...
Jacques Patarin, Valérie Nachef, Côme...
ASPDAC
2005
ACM
125views Hardware» more  ASPDAC 2005»
15 years 11 months ago
A formalism for functionality preserving system level transformations
— With the rise in complexity of modern systems, designers are spending a significant time on at the system level of abstraction. This paper introduces Model Algebra, a formalis...
Samar Abdi, Daniel Gajski
SMA
2003
ACM
154views Solid Modeling» more  SMA 2003»
15 years 11 months ago
Discretization of functionally based heterogeneous objects
The presented approach to discretization of functionally defined heterogeneous objects is oriented towards applications associated with numerical simulation procedures, for exampl...
Elena Kartasheva, Valery Adzhiev, Alexander A. Pas...
FOCS
1999
IEEE
15 years 10 months ago
Limits on the Efficiency of One-Way Permutation-Based Hash Functions
Naor and Yung show that a one-bit-compressing universal one-way hash function (UOWHF) can be constructed based on a one-way permutation. This construction can be iterated to build...
Jeong Han Kim, Daniel R. Simon, Prasad Tetali
SAT
2010
Springer
158views Hardware» more  SAT 2010»
15 years 10 months ago
Dynamic Scoring Functions with Variable Expressions: New SLS Methods for Solving SAT
Abstract. We introduce a new conceptual model for representing and designing Stochastic Local Search (SLS) algorithms for the propositional satisfiability problem (SAT). Our model...
Dave A. D. Tompkins, Holger H. Hoos