A remark on algebraic immunity of Boolean functions

cs.CR

/ Authors

/ Abstract

In this correspondence, an equivalent definition of algebraic immunity of Boolean functions is posed, which can clear up the confusion caused by the proof of optimal algebraic immunity of the Carlet-Feng function and some other functions constructed by virtue of Carlet and Feng's idea.

A remark on algebraic immunity of Boolean functions

cs.CR

/ Authors

Baofeng Wu, Jia Zheng

/ Abstract

In this correspondence, an equivalent definition of algebraic immunity of Boolean functions is posed, which can clear up the confusion caused by the proof of optimal algebraic immunity of the Carlet-Feng function and some other functions constructed by virtue of Carlet and Feng's idea.