摘要： 随着互联网的高速发展，基于异构计算环境的并行计算模型PVM正在得到广泛的应用。该文通过对PVM并行虚拟机的安全功能和流程的分析，提出了对PVM的安全扩展方案，并给出了备选的替换算法。

关键词: 并行虚拟机, ECC, 安全, 并行计算

Abstract: With the speedy develepment of Internet, the parallel virtural machine(PVM) based on heterogeneous computation environment is now pervasive in various application domains. The paper improves the security solution of PVM through analysing its secure founctions and programming flow. At the same time, it proposes an effective optional algorithm to realize higher security.

中图分类号: 

• TP393. 08