43 search results - page 7 / 9 » Unbiased Matrix Rounding |
FSE
2006
Springer
13 years 11 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 ...
CANS
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. The main contribution of this paper is a new iterated secretkey block cipher called 3D, inspired by the AES cipher. The 3D cipher has an SPN design, operates on 512-bit b...
NIPS
2008
13 years 9 months ago
2008
In analogy to the PCA setting, the sparse PCA problem is often solved by iteratively alternating between two subtasks: cardinality-constrained rank-one variance maximization and m...
ICISC
2003
13 years 9 months ago
2003
In this paper, we propose a 128-bit block cipher ARIA which is an involution substitution and permutation encryption network(SPN). We use the same S-boxes as Rijndael to eliminate ...
ICCS
2005
Springer
14 years 1 months ago
2005
Springer
We revisit and use the dependence transformation method to generate parallel algorithms suitable for cluster and grid computing. We illustrate this method in two applications: to o...