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。
With a variety of marine electronic equipment and other large-scale embedded applications,data transmission is increasing frequently,the security of communications network equipment security has become one of the key research directions in the field of Military Maritime safety. The existing encryption based on RSA algorithm,the key is longer,the algorithm is more complex,it has become increasingly unable to meet the requirements of modern maritime communication system encryption performance. SM2 algorithm has a shorter key,suitable for distributed communication system architecture,with a higher level of security performance. This paper study the SM2 encryption algorithm for marine embedded system,optimized the embedded communication encryption software,at last carried out the performance test of the encryption algorithm.
出处
《舰船科学技术》
北大核心
2016年第11X期112-114,共3页
Ship Science and Technology
