作者: Jack Levine , J. V. Brawley
DOI: 10.1080/0161-117791832814
关键词: Difference polynomials 、 Cycle index 、 Symmetric polynomial 、 Mathematics 、 Pseudorandom permutation 、 Derangement 、 Cyclic permutation 、 Discrete mathematics 、 Random permutation 、 Algebra 、 Permutation
摘要: Abstract : This paper discusses various ways to use permutation polynomials, defined on a finite field and more generally rational functions, construct cryptographic systems of general mathematical nature. (Author)