61 search results - page 4 / 13 » A New Stream Cipher HC-256 |
FSE
2006
Springer
13 years 11 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...
ICISC
2004
13 years 9 months ago
2004
This paper presents Dragon, a new stream cipher constructed using a single word based non-linear feedback shift register and a nonlinear filter function with memory. Dragon uses a ...
IJWMC
2007
13 years 7 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...
EUROCRYPT
1999
Springer
14 years 10 hour ago
1999
Springer
Abstract. This paper describes new methods for fast correlation attacks, based on the theory of convolutional codes. They can be applied to arbitrary LFSR feedback polynomials, in ...
SACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
The Feedback with Carry Shift Registers (FCSRs) have been proposed as an alternative to Linear Feedback Shift Registers (LFSRs) for the design of stream ciphers. FCSRs have good st...