Paper 2015/680 Original: eprint.iacr.org/2015/680 ↗
Indifferentiability of Confusion-Diffusion Networks
Abstract
We show the first positive results for the indifferentiability security of the confusion-diffusion networks (which are extensively used in the design of block ciphers and hash functions). In particular, our result shows that a constant number of confusion-diffusion rounds is sufficient to extend the domain of a public random permutation.
Metadata
- Available format(s)
PDF- Category
- Foundations
- Publication info
- Preprint.
- History
- 2015-10-15: last updated
- 2015-07-06: published
- Short URL
- https://ia.cr/2015/680
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2015/680,
author = {Yevgeniy Dodis and Tianren Liu and Martijn Stam and John Steinberger},
title = {Indifferentiability of Confusion-Diffusion Networks},
howpublished = {Cryptology {ePrint} Archive, Paper 2015/680},
year = {2015},
url = {https://eprint.iacr.org/2015/680}
}