18 search results - page 3 / 4 » Improved Linear Cryptanalysis of SOSEMANUK |
FSE
1998
Springer
13 years 9 months ago
1998
Springer
In this paper we describe our new CS2 block cipher which is an extension of the original CS-Cipher. Our new design inherits the efficiency of the original design while being upgrad...
FSE
1998
Springer
13 years 9 months ago
1998
Springer
ICE is a 64-bit block cipher presented at the Fast Software Encryption Workshop in January 1997. It introduced the concept of a keyed permutation to improve the resistance against ...
EUROCRYPT
2001
Springer
13 years 10 months ago
2001
Springer
Abstract. We present a new algorithm for upper bounding the maximum average linear hull probability for SPNs, a value required to determine provable security against linear cryptan...
ASIACRYPT
2009
Springer
14 years 5 days ago
2009
Springer
In this paper, an improved differential cryptanalysis framework for finding collisions in hash functions is provided. Its principle is based on linearization of compression functi...
IACR
2011
12 years 5 months ago
2011
KASUMI is a block cipher which consists eight Feistel rounds with a 128-bit key. The confidentiality and integrity of UMTS, GSM and GPRS mobile communications systems depend heavi...