ASIACRYPT
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In [6], Biryukov presented a new methodology of stream cipher design, called leak extraction. The stream cipher LEX, based on this methodology and on the AES block cipher...
FSE
2006
Springer
13 years 8 months ago
2006
Springer
WG and LEX are two stream ciphers submitted to eStream
FSE
2006
Springer
13 years 8 months ago
2006
Springer
The stream cipher Py designed by Biham and Seberry is a submission to the ECRYPT stream cipher competition. The cipher is based on two large arrays (one is 256 bytes and the other ...
FSE
2006
Springer
13 years 8 months ago
2006
Springer
In this paper we present new and more accurate estimates of the biases of the linear approximation of the FSM of the stream cipher SNOW 2.0. Based on improved bias estimates we als...
FSE
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. Grain [11] is a lightweight stream cipher submitted by M. Hell, T. Johansson, and W. Meier to the eSTREAM call for stream cipher proposals of the European project ECRYPT ...
ASIACRYPT
1998
Springer
13 years 8 months ago
1998
Springer
Abstract. The security of the alleged RC4 stream cipher and some variants is investigated. Cryptanalytic algorithms are developed for a known plaintext attack where only a small se...
FSE
2004
Springer
13 years 9 months ago
2004
Springer
We present a realization of an LFSM that utilizes an LFSR. This is based on a well-known fact from linear algebra. This structure is used to show that a previous attempt at using a...
CTRSA
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. This paper analyses periodic properties of counter assisted stream ciphers. In particular, we analyze constructions where the counter system also has the purpose of provi...
SACRYPT
2005
Springer
13 years 9 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...
MYCRYPT
2005
Springer
13 years 9 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...