相关期刊:《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》《Science China(Information Sciences)》《Statistical Theory and Related Fields》《Frontiers of Computer Science》更多>>
supported by the National Natural Science Foundation of China(11831008);the U.S.National Science Foundation(DMS-1914411).
Covariate-adaptive randomisation has a more than 45 years of history of applications in clinical trials,in order to balance treatment assignments across prognostic factors that may have influence on the outcomes of in...
supported by the National Basic Research Program of China under Grant No.2011CB302400
This paper first proposes an infinite class of 2k-variable Boolean functions with high nonlinearity and high algebraic degree. Then an infinite class of balanced Boolean functions are proposed by modifying the above B...
Substitution boxes (S-boxes) are often used as the most important nonlinear components in many symmetric encryption algorithms. The cryptographic properties of an S-box directly affect the security of the whole ciph...
Supported by the Natural Science Foundation of Shanxi Province(2008011010); Supported by the Scientific Research and Key Subject Foundation of University of Science and Technology of Suzhou
In this paper,the definition of absolutely balanced and uniformly balanced for graphs are introduced,the difference between balance graphs are pointed out.Using(p,p+1)-graph as an example,we explained the existence...
supported by the National Natural Science Foundation of China (Grant No. 60803156);the Open Research Fund of State Key Laboratory of Information Security (Grant No. 01–07);the Open Research Fund of National Mobile Communications Research Laboratory of Southeast University (Grant No. W200807).
Rotation symmetric Boolean functions (RSBFs) have been used as components of different cryptosystems. This class of functions are invariant under circular translation of indices. In this paper, we investigated balan...
This work is supported by the National Natural Science Foundation of China (No.60603010, No.60873233) and the Open Subject of State Key Laboratory of Information Security (Graduate School of Chinese Academy of Sciences) (No.03-06).
The relations between cryptographic properties of S-box and its component functions are researched in this paper. First, the concepts of k-k independence and probability product function of S-box are introduced, the i...
Supported by the National Natural Science Foundation of China ( 60603012);the Foundation of Hubei Provincial Department of Education, China (D200610004)
For an odd integer n ≥ 7, this paper presented a class of n-variable rotation symmetric Boolean functions (RSBFs) with optimum algebraic immunity. The nonlinearity of the constructed functions is determined.
This paper proposes a practical algorithm for systematically generating strong Boolean functions (f:GF(2) n →GF(2)) with cryptographic meaning. This algorithm takes bent function as input and directly outputs the res...