Paper 2022/1587
Applications of the indirect sum in the design of several special classes of bent functions outside the completed class
Abstract
Two main secondary constructions of bent functions are the direct and indirect sum methods. We show that the direct sum, under more relaxed conditions compared to those in \cite{PolujanandPott2020}, can generate bent functions provably outside the completed Maiorana-McFarland class (
Metadata
- Available format(s)
-
PDF
- Category
- Foundations
- Publication info
- Preprint.
- Keywords
- Bent functions Direct and indirect sum Completed classes Homogenous bent functions Strongly outside
- Contact author(s)
- amar bapic @ famnit upr si
- History
- 2022-11-17: approved
- 2022-11-15: received
- See all versions
- Short URL
- https://ia.cr/2022/1587
- License
-
CC BY-NC
BibTeX
@misc{cryptoeprint:2022/1587, author = {Fengrong Zhang and Enes Pasalic and Amar Bapić and Baocang Wang}, title = {Applications of the indirect sum in the design of several special classes of bent functions outside the completed $\mathcal{{MM}}$ class}, howpublished = {Cryptology {ePrint} Archive, Paper 2022/1587}, year = {2022}, url = {https://eprint.iacr.org/2022/1587} }