布尔函数非线性度的谱分析

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Abstract It is well known that any cryptographic system can be described by a nonlinear furc-tion. This paper studies the nonlinearity of Boolean functions and the effect of certain operations on the nonlinearity of Boolean functions by using the spectral techniques. Finally, the applicability of the results to the cryptography is indicated.

Key words： Boolean function Nonlinearity Walsh spectrum Cryptography

Received: 13 June 1994

PACS:

TN911.23

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	Wu Chuankun

Cite this article:

Wu Chuankun. SPECTRAL ANALYSIS ON THE NONLINEARITY OF BOOLEAN FUNCTIONS[J]. , 1996, 18(5): 487-495 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y1996/V18/I5/487

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