82 search results - page 1 / 17 » Algebraic Attacks on Stream Ciphers with Linear Feedback |
EUROCRYPT
2003
Springer
13 years 9 months ago
2003
Springer
A classical construction of stream ciphers is to combine several LFSRs and a highly non-linear Boolean function f. Their security is usually analysed in terms of correlation attack...
CRYPTO
2003
Springer
13 years 9 months ago
2003
Springer
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...
CRYPTO
2000
Springer
13 years 8 months ago
2000
Springer
The task of a fast correlation attack is to efficiently restore the initial content of a linear feedback shift register in a stream cipher using a detected correlation with the out...
TODAES
2011
12 years 11 months ago
2011
—In this paper, we present an attack on stream cipher implementations by determining the scan chain structure of the linear feedback shift registers in their implementations. Alt...
WCC
2005
Springer
13 years 9 months ago
2005
Springer
Abstract. The recently developed algebraic attacks apply to all keystream generators whose internal state is updated by a linear transition function, including LFSR-based generator...