supported by the National Natural Science Foundation of China(No.61772292,No.61772476);the Provincial Natural Science Foundation of Fujian(No.2019J01273);Fujian Normal University Innovative Research Team(No.IRTL1207)。
Three new secondary constructions of generalized bent functions are presented.We provide a secondary construction of generalized bent functions from indirect sum methods proposed by Carlet et al.A new secondary constr...
supported by the National Natural Science Foundation of China(No.61972303,No.61672414)。
Three of the most essential criteria for cryptographically strong Boolean functions are resiliency,high nonlinearity and high algebraic degree.We give a technique for constructing 1-resilient Boolean functions with hi...
This work is supported by Natural Science Foundation of Anhui Higher Education Institutions of China(No.KJ2018A0678);the National Natural Science Foundation of China(No.60573026,No.10101008);Provincial Natural Science Research Key projects of Anhui University(No.kJ2018A0398);Anhui Provincial Natural Science Foundation(No.1608085MF143);Graduate Innovation Fund of Huaibei Normal University(No.ycx201901008).
Binary and quaternary sequences have received a lot of attention since they are easy to be implemented as multiple-access sequence in practical communication systems,radar,and cryptography.In this paper,the two comple...
This work is supported by the National Natural Science Foundation of China (No.60473028) and the Foundation of National Laboratory for Modern Communiacations (No.51436030105DZ0105).
We introduce a new notion of multi-output plateaued functions and provide a method to construct this kind of cryptographic functions. The balanceness, resiliency and nonlinearity of the constructed functions are discu...