123 search results - page 14 / 25 » Cryptanalysis of 2R- Schemes |
CORR
2010
Springer
14 years 9 months ago
2010
Springer
Sigma-Delta modulation is a popular method for analog-to-digital conversion of bandlimited signals that employs coarse quantization coupled with oversampling. The standard mathema...
IJBC
2006
14 years 9 months ago
2006
As a powerful cryptanalysis tool, the method of return-map attacks can be used to extract secret messages masked by chaos in secure communication schemes. Recently, a simple defen...
103
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COMPSEC
2004
14 years 9 months ago
2004
In a (t, n) threshold proxy signature scheme, which is a variant of the proxy signature scheme, the proxy signature key is shared among a group of n proxy signers delegated by the ...
ICISC
2007
14 years 11 months ago
2007
In the 80’s Matsumoto and Imai [8] proposed public key cryptosystems based on the difficulty of solving systems of polynomials in several variables. Although these first schemes...
69
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IAJIT
2008
14 years 9 months ago
2008
: In this paper the Cryptanalysis of polyalphabetic by applying Genetic algorithm is presented. The applicability of Genetic algorithms for searching the key space of encryption sc...