Nonexistence of certain types of plateaued functions

Nonexistence of certain types of plateaued functions
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DOI:
10.1016/j.dam.2013.04.007
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发表时间:
2013-11
期刊:
Discret. Appl. Math.
影响因子:
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通讯作者:
J. Hyun;Heisook Lee;Yoonjin Lee
J. Hyun;Heisook Lee;Yoonjin Lee
中科院分区:
其他
文献类型:
--
作者:
J. Hyun;Heisook Lee;Yoonjin Lee

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平台函数类(或r-平台函数)是具有许多密码学期望性质的布尔函数,并且这类平台函数包括bent函数。事实上,bent函数就是0-plateaued函数。Xia等关于n元齐次0-plateaued函数的不存在性已有一些结果,Meng等人,和作者。本文给出了n元(0< r< n)r-平台函数不存在性的一个结果:对于给定的n≥ N和r,证明了一定次数的r-平台函数不存在,其中N是依赖于r的整数。
The class of plateaued functions (or r-plateaued functions) are Boolean functions with many cryptographically desirable properties, and this class of plateaued functions include bent functions. In fact, bent functions are exactly 0-plateaued functions. There are some results on the nonexistence of homogeneous 0-plateaued functions in n variables by Xia et al., Meng et al., and by the authors. In this paper we present a result on the nonexistence of r-plateaued functions in n variables (0< r< n): for a given n≥ N and r, we prove the nonexistence of r-plateaued functions with certain degrees, where N is some integer depending on r.