82 search results - page 7 / 17 » Algebraic Attacks on Stream Ciphers with Linear Feedback |
DCC
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we describe a solution to the register synthesis problem for a class of sequence generators known as Algebraic Feedback Shift Registers. These registers are based o...
ISCC
2009
IEEE
15 years 6 months ago
2009
IEEE
The Hill cipher is a classical symmetric encryption algorithm that succumbs to the know-plaintext attack. Although its vulnerability to cryptanalysis has rendered it unusable in p...
ISW
2007
Springer
15 years 5 months ago
2007
Springer
NLS is a stream cipher which was submitted to eSTREAM project. A linear distinguishing attack against NLS was presented by Cho and Pieprzyk, which was called as Crossword Puzzle at...
FSE
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Algebraic attacks on stream ciphers apply (at least theoretically) to all LFSR-based stream ciphers that are clocked in a simple and/or easily predictable way. One intere...
FSE
2007
Springer
15 years 3 months ago
2007
Springer
The previous key recovery attacks against Helix obtain the key with about 288 operations using chosen nonces (reusing nonce) and about 1000 adaptively chosen plaintext words (or 23...