几类新的p元弱正则平台函数和具有多个权值的最小码

IF 1.2 3区 数学 Q1 MATHEMATICS
Wengang Jin, Kangquan Li, Longjiang Qu
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引用次数: 0

摘要

平稳函数,包括弯曲函数,在密码学中是至关重要的,因为它们拥有一系列理想的密码学性质。弱正则平台函数也可以应用于许多领域。特别是,它们被广泛应用于为一些应用(如秘密共享和双方计算)、关联方案和强正则图设计良好的线性代码。本文研究弱正则平台函数,它的目标是双重的。首先,我们的目标是生成新的无限弱正则平台函数族,然后,在研究其基于权分布的极小性之后,设计新的p元线性码族并研究它们在一些标准应用中的应用。更具体地说,我们从单项式弯曲函数中得到了几类弱正则平台函数,并明确地确定了它们对应的对偶函数。此外,我们利用我们的构造推导出了几种新的具有6、7、9、10或11个权值的违反Ashikhmin-Barg条件的最小线性码,它们更适合于一些应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Several new classes of p-ary weakly regular plateaued functions and minimal codes with several weights
Plateaued functions, including bent functions, are crucial in cryptography due to their possession of a range of desirable cryptographic properties. Weakly regular plateaued functions can also be employed in many domains. In particular, they have been widely used in designing good linear codes for several applications (such as secret sharing and two-party computation), association schemes, and strongly regular graphs. This paper is devoted to weakly regular plateaued functions, whose objectives are twofold. First, we aim to generate new infinite families of weakly regular plateaued functions and then, to design new families of p-ary linear codes and investigate their use for some standard applications after studying its minimality based on their weight distributions. More specifically, we present several classes of weakly regular plateaued functions from monomial bent functions, and determine their corresponding dual functions explicitly. Furthermore, we exploit our constructions to derive several new classes of minimal linear codes violating the Ashikhmin-Barg condition with six, seven, nine, ten or eleven weights, which are more appropriate for several applications.
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来源期刊
CiteScore
2.00
自引率
20.00%
发文量
133
审稿时长
6-12 weeks
期刊介绍: Finite Fields and Their Applications is a peer-reviewed technical journal publishing papers in finite field theory as well as in applications of finite fields. As a result of applications in a wide variety of areas, finite fields are increasingly important in several areas of mathematics, including linear and abstract algebra, number theory and algebraic geometry, as well as in computer science, statistics, information theory, and engineering. For cohesion, and because so many applications rely on various theoretical properties of finite fields, it is essential that there be a core of high-quality papers on theoretical aspects. In addition, since much of the vitality of the area comes from computational problems, the journal publishes papers on computational aspects of finite fields as well as on algorithms and complexity of finite field-related methods. The journal also publishes papers in various applications including, but not limited to, algebraic coding theory, cryptology, combinatorial design theory, pseudorandom number generation, and linear recurring sequences. There are other areas of application to be included, but the important point is that finite fields play a nontrivial role in the theory, application, or algorithm.
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