基于MPI的伪随机序列并行加密算法研究

A Research of MPI-Based Pseudo-random Sequence Parallel Encrypt Algorithm

伪随机序列并行加密算法是科学与工程领域中极为重要的问题 ,拥有广泛的应用领域。而MPI是现在最流行的并行编程的工具 ,基于MPI的并行计算是现在被关注的热点。伪随机序列并行加密算法存在研究和实现上的困难 ,主要原因就是没有一个有效对它进行支持的工具。本文将伪随机序列并行加密算法与MPI结合起来 ,研究如何提高伪随机序列并行加密算法的效率。通过实验模拟和算法分析 ,证明这是有效的。因此 ,基于MPI的伪随机序列并行加密算法将会为相关应用和研究领域提供新的方法和方向。

Now pseudo-random sequence parallel encrypt algorithm is a very important issue of science and engineering,and has broad application domain.MPI is the most important tool of parallel computation and MPI-based parallel computation is a hotspot that is paid a large amount of attention by a lot of people.There are some difficulties in the research and implement of pseudo-random sequence parallel encrypt algorithm,that is caused by lack of an effective tool to support it.This paper combine pseudo--random sequence parallel encrypt algorithm with MPI,and research how to improve the efficiency of pseudo-random sequence parallel encrypt algorithm.Through the simulation and algorithm analysis,we prove it is effective.So the MPI-based pseudo-random sequence parallel encrypt algorithm will provide relevant application and research with new methods and directions.