Paper 2016/835
Lightweight Diffusion Layer: Importance of Toeplitz Matrices
Sumanta Sarkar and Habeeb Syed
Abstract
MDS matrices are used as building blocks of diffusion layers in block ciphers, and XOR count is a metric that estimates the hardware implementation cost. In this paper we report the minimum value of XOR counts of
Metadata
- Available format(s)
-
PDF
- Publication info
- Published by the IACR in FSE 2017
- Keywords
- Toeplitz matrixMDS matrixXOR countInvolutory MDS matrixdiffusion layerLightweight block cipher
- Contact author(s)
- sumanta sarkar @ gmail com
- History
- 2016-09-30: last of 2 revisions
- 2016-08-31: received
- See all versions
- Short URL
- https://ia.cr/2016/835
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2016/835, author = {Sumanta Sarkar and Habeeb Syed}, title = {Lightweight Diffusion Layer: Importance of Toeplitz Matrices}, howpublished = {Cryptology {ePrint} Archive, Paper 2016/835}, year = {2016}, url = {https://eprint.iacr.org/2016/835} }