60 search results - page 4 / 12 » F-FCSR: Design of a New Class of Stream Ciphers |
IWSEC
2009
Springer
14 years 9 days ago
2009
Springer
The software-efficient stream cipher HC-256 was proposed by Wu at FSE 2004. Due to its impressive performance, the cipher was also a well-received entrant to the ECRYPT eSTREAM com...
MYCRYPT
2005
Springer
13 years 11 months ago
2005
Springer
Klimov and Shamir proposed a new class of simple cryptographic primitives named T-functions. For two concrete proposals based on the squaring operation, a single word T-function an...
CRYPTO
2003
Springer
13 years 11 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...
FSE
2006
Springer
13 years 9 months ago
2006
Springer
We present several attacks against Achterbahn, one of the new stream ciphers proposed to the eSTREAM competition. Our best attack breaks the reduced version of the cipher with comp...
IJWMC
2007
13 years 5 months ago
2007
Abstract. A new stream cipher, Grain, is proposed. The design targets hardware environments where gate count, power consumption and memory is very limited. It is based on two shift...