In this article we modify one-dimension systolic array implementation of Montgomery modular multiplication (MMM) and present a circle-like architecture, called the Circular Structured Systolic Array (CSSA) for hardware imple-mentation of MMM.

• 文章提出了一种环形脉动阵列CSSA(Circular Structured Systolic Array),用于实现Montgomery模乘算法MMM(Montgomery Modular Multiplication)。