32 search results - page 3 / 7 » Security Weaknesses in a Randomized Stream Cipher |
INDOCRYPT
2005
Springer
14 years 6 days ago
2005
Springer
1 Dragon is a word oriented stream cipher submitted to the ECRYPT project, it operates on key sizes of 128 and 256 bits. The original idea of the design is to use a nonlinear feedb...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
: In this paper, we will propose a new synchronous stream cipher named DICING, which can be taken as a clock-controlled one but with a new mechanism of altering steps. With the sim...
DAGSTUHL
2007
13 years 8 months ago
2007
We give an outline of the specification and provable security features of the QUAD stream cipher proposed at Eurocrypt 2006 [6]. The cipher relies on the iteration of a multivaria...
CSE
2009
IEEE
14 years 1 months ago
2009
IEEE
Conventional cryptography uses encryption key, which are long bit strings and are very hard to memorize such a long random numbers. Also it can be easily attacked by using the brut...
CCS
2006
ACM
13 years 10 months ago
2006
ACM
Let us have an NLFSR with the feedback function g(x) and an LFSR with the generating polynomial f(x). The function g(x) is a Boolean function on the state of the NLFSR and the LFS...