Tu 和邓建议了具有在假设下面的最佳的代数学的免疫的弄弯的函数的一个类一组合推测。在这份报纸,作者计算他们仍然具有在一样的假设下面的最佳的代数学的免疫的功能然后表演推测的 Tu-Deng 双。为唐构造的布尔功能的另一个班,等。它具有有到 Tu-Deng 函数的类似的形式的最佳的代数学的免疫,他们用二进制完全的 Kloosterman 的一些基本性质是没弄弯的函数由的作者表演加。
Tu and Deng proposed a class of bent functions which are of optimal algebraic immunity under the assumption of a combinatorial conjecture.In this paper,the authors compute the dual of the Tu-Deng functions and then show that they are still of optimal algebraic immunity under the assumption of the same conjecture.For another class of Boolean functions constructed by Tang,et al.which are of optimal algebraic immunity with similar forms to Tu-Deng functions,the authors show that they are not bent functions by using some basic properties of binary complete Kloosterman sums.