Sciweavers

11397 search results - page 252 / 2280
» A Relational Abstraction for Functions
Sort
View
APCCAS
2006
IEEE
224views Hardware» more  APCCAS 2006»
15 years 9 months ago
A Multi-Context FPGA Using a Floating-Gate-MOS Functional Pass-Gate and Its CAD Environment
Abstract-- Multi-context FPGAs (MC-FPGAs) have multiple memory bits per configuration bit forming configuration planes for fast switching between contexts. The additional memory pl...
Masanori Hariyama, Michitaka Kameyama
183
Voted
EUROCRYPT
2008
Springer
15 years 9 months ago
Second Preimage Attacks on Dithered Hash Functions
Abstract. We develop a new generic long-message second preimage attack, based on combining the techniques in the second preimage attacks of Dean [8] and Kelsey and Schneier [16] wi...
Elena Andreeva, Charles Bouillaguet, Pierre-Alain ...
ESANN
2004
15 years 8 months ago
Towards a Local Separation Performances Estimator Using Common ICA Contrast Functions?
Abstract. In most ICA algorithms, the separation performances are estimated through the evaluation of a contrast function , used in the update rule of elements of the unmixing matr...
Frédéric Vrins, Cédric Archam...
CRYPTO
2010
Springer
151views Cryptology» more  CRYPTO 2010»
15 years 8 months ago
Leakage-Resilient Pseudorandom Functions and Side-Channel Attacks on Feistel Networks
Abstract. A cryptographic primitive is leakage-resilient, if it remains secure even if an adversary can learn a bounded amount of arbitrary information about the computation with e...
Yevgeniy Dodis, Krzysztof Pietrzak
ADCM
2010
89views more  ADCM 2010»
15 years 7 months ago
Minimization of convex functionals over frame operators
Abstract. We present results about minimization of convex functionals defined over a finite set of vectors in a finite dimensional Hilbert space, that extend several known results ...
Pedro Massey, Mariano Ruiz