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ALGORITHMICA
1998
90views more  ALGORITHMICA 1998»
15 years 6 months ago
Dynamics of the Binary Euclidean Algorithm: Functional Analysis and Operators
We provide here a complete average-case analysis of the binary continued fraction representation of a random rational whose numerator and denominator are odd and less than N. We an...
Brigitte Vallée
IJNSEC
2010
324views more  IJNSEC 2010»
15 years 1 months ago
Computing the Modular Inverse of a Polynomial Function over GF(2P) Using Bit Wise Operation
Most public key crypto systems use finite field modulo arithmetic. This modulo arithmetic is applied on real numbers, binary values and polynomial functions. The computation cost ...
Rajaram Ramasamy, Amutha Prabakar Muniyandi
FSE
2009
Springer
148views Cryptology» more  FSE 2009»
15 years 9 months ago
Cryptanalysis of the LAKE Hash Family
We analyse the security of the cryptographic hash function LAKE-256 proposed at FSE 2008 by Aumasson, Meier and Phan. By exploiting non-injectivity of some of the building primitiv...
Alex Biryukov, Praveen Gauravaram, Jian Guo, Dmitr...
PIMRC
2008
IEEE
16 years 22 days ago
Constrained opportunistic power control in wireless networks
— In the opportunistic power control algorithm (OPC), designed in [1], [2], each user tries to keep the product of its transmit power and its experienced effective interference t...
Mehdi Rasti, Ahmad R. Sharafat
ATAL
2007
Springer
16 years 16 days ago
Sharing experiences to learn user characteristics in dynamic environments with sparse data
This paper investigates the problem of estimating the value of probabilistic parameters needed for decision making in environments in which an agent, operating within a multi-agen...
David Sarne, Barbara J. Grosz