Journal on Communications ›› 2017, Vol. 38 ›› Issue (7): 47-55.doi: 10.11959/j.issn.1000-436x.2017140

• Papers • Previous Articles     Next Articles

Construction and count of multi-output rotation symmetric resilient functions with 8 input variables

Jiao DU1,Yu-jing SHANG1,Jin-ling ZHAO1,Le DONG1,En ZHANG2   

  1. 1 College of Mathematics and Information Science,Henan Normal University,Xinxiang 453007,China
    2 College of Computer and Information Engineering,Henan Normal University,Xinxiang 453007,China
  • Revised:2017-05-17 Online:2017-07-01 Published:2017-08-25
  • Supported by:
    The National Natural Science Foundation of China(U1404601);The National Natural Science Foundation of China(11571094);The National Natural Science Foundation of China(61402154);The National Natural Science Foundation of China(U1604156);PhD Research Startup Foundation of Henan Normal University(5101019170133)

Abstract:

The value ranges of the number of output variables were determined respectively under the existence of multi-output rotation symmetric balanced functions and resilient functions with 2rinput variables.Based on the equivalence between the resilient functions and large sets of orthogonal arrays,some results on the construction and count of multi-output rotation symmetric balanced functions with 8 input variables were presented according to the different dimensions of output vectors,and construction and count of multi-output rotation symmetric 1-resilient functions with 8 input variables were also studied.Besides,constructions of multi-output rotation symmetric resilient functions are transformed into the problem of solving a system of equations.

Key words: cryptography, rotation symmetric function, balanced function, resilient function, support table

CLC Number: 

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