New families of quadratic almost perfect nonlinear trinomials and multinomials
New families of quadratic almost perfect nonlinear trinomials and multinomials
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DOI:
10.1016/j.ffa.2007.11.002
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发表时间:
2008-07
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影响因子:
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通讯作者:
Carl Bracken;E. Byrne;N. Markin;G. McGuire
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文献类型:
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作者:
Carl Bracken;E. Byrne;N. Markin;G. McGuire
We introduce two new infinite families of APN functions, one on fields of order 22kfor k not divisible by 2, and the other on fields of order 23kfor k not divisible by 3. The polynomials in the first family have between three and k+2 terms, the second family's polynomials have three terms.