电子商务付款系统中RSA算法的研究

The Research of RSA Algorithm in the Electronic Commerce Payment System

该文研究了利用大整数运算解决大整数的储存和读入问题,利用素数测试算法(Lehmann)产生素数生成密钥的问题。系统地给出了核心函数实现的主要算法,通过算法的选取,获得较好的系统实现性能。

This paper studies the memory and read-in theory of the whole number through the whole number operation,and utilizes prime number algorithm to produce the key.This paper gives the algorithm of the kernel function,this implementation can achieve better system performances utilizing the algorithm.