Finite Fields and Their Applications ( IF 1 ) Pub Date : 2019-11-18 , DOI: 10.1016/j.ffa.2019.101608 Zhao Hu , Nian Li , Xiangyong Zeng
Linear codes with few weights have applications in data storage systems, secret sharing schemes and authentication codes. In this paper, inspired by the works of Heng and Yue (2016) [14] and Tan, Zhou, Tang and Helleseth (2017) [25], we extend Tan, Zhou, Tang and Helleseth's work to obtain a class of optimal 1-weight binary linear codes, new classes of 2-weight and 3-weight p-ary linear codes and a class of 4-weight binary linear codes. The lengths and weight distributions of the t-weight linear codes, where , are closed-form expressions of Kloosterman sums over finite prime fields, and are completely determined when and .
中文翻译:
从Kloosterman和求得的权重很小的新线性代码
权重小的线性代码可用于数据存储系统,秘密共享方案和身份验证代码。在本文中,受Heng和Yue(2016)[14]和Tan,Zhou,Tang和Helleseth(2017)[25]的启发,我们扩展了Tan,Zhou,Tang和Helleseth的工作以获得一类最优1加权二进制线性代码,新的2加权和3加权p线性代码以及一类4加权二进制线性代码。t权重线性代码的长度和权重分布,其中是在有限素数域上的Kloosterman和的闭式表达式,并且完全确定何时 和 。