135 search results - page 24 / 27 » Attacks on the RC4 stream cipher |
CRYPTO
2005
Springer
14 years 27 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...
CRYPTO
2004
Springer
14 years 22 days ago
2004
Springer
We study both distinguishing and key-recovery attacks against E0, the keystream generator used in Bluetooth by means of correlation. First, a powerful computation method of correla...
CEC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this work, we show that heuristic techniques (particularly Simulated Annealing) can be successfully applied in the search of good non-linear approximations of cryptographic ...
FSE
2007
Springer
14 years 1 months ago
2007
Springer
We investigate the security of n-bit to m-bit vectorial Boolean functions in stream ciphers. Such stream ciphers have higher throughput than those using single-bit output Boolean f...
ACISP
2006
Springer
14 years 1 months ago
2006
Springer
In this paper we are interested in algebraic immunity of several well known highly-nonlinear vectorial Boolean functions (or Sboxes), designed for block and stream ciphers. Unfortu...