1) non-degenerate combining function
非退化组合函数
1.
It is proved that if n least periods of n periodic sequences combined by a non-degenerate combining function Fn are pairwise relatively prime,the least period of the output sequence produced by Fn attains maximal value.
我们证明,如果由一个非退化组合函数Fn所组合的n个周期序列的n个最小周期两两互素,则由Fn所产生的输出序列的最小周期达到最大值。
2) Degenerated function
退化函数
3) nonlinear combining functions
非线性组合函数
1.
A high-performance encryption chip which is based on LFSR(Linear Feedback Shift Registers),nonlinear combining functions and FPGA(Field-Programmable Gate Array) has been designed,which can be used in the cryptography field.
以非线性组合函数和线性反馈移位寄存器(LFSR:L inear Feedback Sh iftRegisters)为基础,利用可编程逻辑门阵列(FPGA:F ield-Programm ab le Gate Array)设计了一个高速加密芯片。
2.
Its applications in constructing nonlinear combining functions are studied and some constructional theorems based on this class functions are obtained.
讨论了不重复齐次 k次布尔函数的密码性质，给出了这类函数所满足非线性准则；研究了这类函数在非线性组合函数构造中的应用，得到了几个基于这类函数的构造定理。
4) Degenaration of Combinatorial Number
组合数的退化
5) non-degenerate combination generator
非退化组合生成器
6) combining function
组合函数
1.
In this paper the entropy preservability of S-Box is discussed and the definitions of condition entropy and entropy preservability of nonlinear S-Box and combining function are presented.
本文讨论S-盒保熵性,提出组合函数和S-盒的条件熵、保熵性定义,并利用条件熵给出一种判定组合函数、S-盒满足k阶相关免疫的充要条件和理想保熵的条件,给出了具有理想保熵性组合函数和S-盒的一般代数表达式及其安全缺陷。
补充资料：退化超几何函数
退化超几何函数
degenerate hypergeometric function
退化超几何函数l山攀理”te hyl竿瑰卿.犯吮如‘山价;。曰-po二八eaoaa ronePreoMeTP”，e饮aa巾yuK明，，} 同汇合型超几何函数(confl班泊t hyl姆电eornetric func.如n).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条