Paper 2009/346
Security Analysis of the GF-NLFSR Structure and Four-Cell Block Cipher
Wenling Wu, Lei Zhang, Liting Zhang, and Wentao Zhang
Abstract
The overall structure is one of the most important properties of block ciphers. At present, the most common structures include Feistel structure, SP structure, MISTY structure, L-M structure and Generalized Feistel structure. In \cite{29}, Choy et al. proposed a new structure called GF-NLFSR (Generalized Feistel-NonLinear Feedback Shift Register), and designed a new block cipher called Four-Cell which is based on the 4-cell GF-NLFSR. In this paper, we first study properties of the
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- GF-NLFSR structureFour-Cell block cipherImpossible differential cryptanalysisData complexityTime complexity
- Contact author(s)
- wwl @ is iscas ac cn
- History
- 2009-07-18: received
- Short URL
- https://ia.cr/2009/346
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2009/346, author = {Wenling Wu and Lei Zhang and Liting Zhang and Wentao Zhang}, title = {Security Analysis of the {GF}-{NLFSR} Structure and Four-Cell Block Cipher}, howpublished = {Cryptology {ePrint} Archive, Paper 2009/346}, year = {2009}, url = {https://eprint.iacr.org/2009/346} }