34 search results - page 5 / 7 » fse 2006 |
DAGSTUHL
2007
13 years 11 months ago
2007
This paper proposes a construction for collision resistant 2n-bit hash functions, based on n-bit block ciphers with 2n-bit keys. The construction is analysed in the ideal cipher mo...
FSE
2006
Springer
14 years 1 months ago
2006
Springer
We study a recently proposed design approach of Feistel structure which employs diffusion matrices in a switching way. At ASIACRYPT 2004, Shirai and Preneel have proved that large ...
FSE
2006
Springer
14 years 1 months ago
2006
Springer
The main application of stream ciphers is online-encryption of arbitrarily long data, for example when transmitting speech data between a Bluetooth headset and a mobile GSM phone o...
FSE
2006
Springer
14 years 1 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
14 years 1 months ago
2006
Springer
The security of hash functions has recently become one of the hottest topics in the design and analysis of cryptographic primitives. Since almost all the hash functions used today ...