A method of C-implementing the perations on a finite field whose radix is a power of prime integer was given by means of shifting division for polynomials, and some main C-functions requred by implementing the operations were listed.

• 利用多项式的移位相除法，给出了素数琴元有限域运算的一种C实现方法； 并列出了实现素数幂元有限域运算所需要的若干主要的C函数。