认证码中密钥与编码映射的对应性证明
Proof of Correspondence between Keys and Encoding Maps in an Authentication Code
摘要：
在以前的文章中，作者基于Galois环上的Gray映射，提出了两个新的系统认证码。本文证明了第二种认证码的密钥与编码映射之间的一一对应关系。
英文摘要：
In a former paper the authors introduced two new systematic authentication codes based on the Gray map over a Galois ring. In this paper, it is proved the one-to-one onto correspondence between keys and encoding maps for the second introduced authentication code.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
