82 search results - page 6 / 17 » Algebraic Attacks on Stream Ciphers with Linear Feedback |
81
Voted
CTRSA
2009
Springer
15 years 4 months ago
2009
Springer
CTC is a toy cipher designed in order to assess the strength of algebraic attacks. While the structure of CTC is deliberately weak with respect to algebraic attacks, it was claimed...
DATE
2009
IEEE
15 years 4 months ago
2009
IEEE
— Non-Linear Feedback Shift Registers (NLFSRs) have been proposed as an alternative to Linear Feedback Shift Registers (LFSRs) for generating pseudo-random sequences for stream c...
105
Voted
ACISP
2006
Springer
15 years 3 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...
73
Voted
INDOCRYPT
2005
Springer
15 years 3 months ago
2005
Springer
This article presents some new results concerning two algebraic attacks against the F-FCSR constructions proposed in [2]. We focus on the parameters of the stream ciphers proposed ...
99
Voted
SACRYPT
2005
Springer
15 years 3 months ago
2005
Springer
A vast amount of literature on stream ciphers is directed to the cryptanalysis of LFSR-based filters and combiners, resulting in various attack models such as distinguishing attac...