RSA跟随式公钥大数算法提高移动通信安全稳定性能的研究

Public-Key Cryptography Algorithm Based on RSA in Improving Security Stability of Mobile Communication

在移动通信管理中,系统安全性能的稳定性非常重要。在移动系统安全度稳定不变的情况下,由于用户传送信息保密级别的不同,对系统的信息安全需求度经常会呈现出高坡度脉冲形态,从而导致系统安全性能的剧烈波动。本文提出的基于数字签名经典RSA算法体系的跟随式公钥大数算法,仅采用公钥大数位数N单一参数调节系统安全度,从而能方便地控制移动终端的安全复杂度和安全满足度,在更大的使用范围内稳定了系统的安全性能。

In management of mobile communication, stability of the system security is very important.When the security of the mobile system is stable,the demand for the information security of the system will be fre- quently in the shape of high - slope pulse due to the dif- ferent security degrees of information transmitted,this may result in serious fluctuation of the system security. This paper presents a public - key Cryptography algo- rithm based on the typical digital signature RSA algorithm system,using the single parameter Public - Key Cryp- tography bit N to adjust the security of the system so as to easily control the complexity and degree of the securi- ty,stabilizing the security performance in more extended range of utility.