船舶嵌入式通信系统中的SM2加密算法研究

发布时间：2018-03-01 18:30

  本文关键词： 嵌入式操作系统 SM加密 Open SSL　出处：《舰船科学技术》2016年22期 　论文类型：期刊论文

【摘要】：各种船用嵌入式电子设备的大规模应用,数据传输越加频繁,如何保障各设备网络的通信安全成为海上军事安全领域重点研究方向之一。现有的海上通信加密基于RSA算法实现,密钥较长,算法复杂度较高,已不能适应现代海上通信系统加密性能要求。SM2算法具有更短的密钥,更高级别的安全性能,适合分布式通信系统架构。本文研究船用嵌入式系统SM2加密算法,并对嵌入式的通信加密软件进行优化,最后对加密算法进行性能测试。
[Abstract]:With the large-scale application of various marine embedded electronic devices, the data transmission becomes more and more frequent. How to ensure the communication security of each equipment network has become one of the key research directions in the field of maritime military security. The existing maritime communication encryption is realized based on RSA algorithm. Because the key is longer and the algorithm complexity is higher, it can not meet the requirement of encryption performance of modern maritime communication system. SM2 algorithm has shorter key and higher security performance. This paper studies the SM2 encryption algorithm of marine embedded system, optimizes the embedded communication encryption software, and finally tests the performance of the encryption algorithm.
【作者单位】： 重庆电子工程职业学院;
【分类号】：U665.2;TP309.7
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本文编号：1553065