安全椭圆曲线是椭圆曲线密码体制理论研究与实际应用的前提和根本,本文通过分析GF(p)上构造安全椭圆曲线的算法与一种奇素数域构造给定长度的素数阶的椭圆曲线算法,将两种算法适合并行化的部分进行并行化处理,并设计了基于多处理器的构造安全椭圆曲线的并行化模型,进而实现加快构造安全椭圆曲线的速度。 The safe elliptic curve is the premise and fundamental of the research and practical application of the elliptic curve cryptosystem theory. By analyzing the algorithm of constructing the safe elliptic curve on GF (p) and the elliptic curve algorithm of constructing prime elliptic curve of given length with an odd prime number domain, The two parallel algorithms are parallelized and a parallel model based on multiprocessor to construct the safe elliptic curve is designed to speed up the construction of a safe elliptic curve.