Perfect Algebraic Immune Functions

Perfect Algebraic Immune Functions
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DOI:
10.1007/978-3-642-34961-4_12
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发表时间:
2012-12
期刊:
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影响因子:
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通讯作者:
Meicheng Liu;Yin Zhang;D. Lin
Meicheng Liu;Yin Zhang;D. Lin
中科院分区:
其他
文献类型:
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作者:
Meicheng Liu;Yin Zhang;D. Lin

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完美的代数免疫函数是对代数和快速代数攻击具有完美免疫力的布尔函数。主要结果是,对于完美的代数免疫平衡函数,输入变量的数量是 1 多于 2 的幂;对于完美的代数免疫不平衡函数,输入变量的数量是 2 的幂。此外,对于等于 2 的幂,Carlet-Feng 函数 onn+ 1 变量和修改后的 Carlet-Feng 函数 onnvariables 被证明是完美的代数免疫函数。
A perfect algebraic immune function is a Boolean function with perfect immunity against algebraic and fast algebraic attacks. The main results are that for a perfect algebraic immune balanced function the number of input variables is one more than a power of two; for a perfect algebraic immune unbalanced function the number of input variables is a power of two. Also, fornequal to a power of two, the Carlet-Feng functions onn+ 1 variables and the modified Carlet-Feng functions onnvariables are shown to be perfect algebraic immune functions.