基于网络的实时系统混合数据加密算法研究

Research on mixed data encryption algorithm of Internet-based real-time systems

在设计基于Internet的实时系统时面临网络延迟和安全两大挑战。本文围绕如何满足基于网络的实时系统安全需求的关键问题,将AES算法与RSA算法、AES算法与安全套接字层协议相结合,提出了两类混合数据加密算法。并对该算法的端到端加密延迟进行分析,说明了新算法在基于网络的实时应用中的有效性。

In recent years,when designing the Internet-based real-time systems,there are two challenges：network latency and security.In order to satisfy the security requirements of Internet-based real-time systems,the hybrid data encryption algorithms are proposed.This is the combination of the AES and RSA,AES and Secure Sockets Layer.The end-toend encryption latency of different algorithms is investigated to show the efficiency of the new algorithms for Internetbased real-time applications.