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CRYPTO
2004
Springer
14 years 22 days ago
2004
Springer
Abstract. In this paper we propose a new key recovery attack on irregular clocked keystream generators where the stream is filtered by a nonlinear Boolean function. We show that t...
CRYPTO
2001
Springer
13 years 12 months ago
2001
Springer
Abstract. The shrinking generator is a well-known keystream generator composed of two linear feedback shift registers, LFSR1 and LFSR2, where LFSR1 is clock-controlled according to...
CRYPTO
2005
Springer
14 years 26 days ago
2005
Springer
Motivated by the security of the nonlinear filter generator, the concept of correlation was previously extended to the conditional correlation, that studied the linear correlation...