摘要
面对调度主站多个核心业务关注点受到噪声信息干扰,导致信息无法安全、完整传输的问题,设计了基于AOP技术的调度主站信息复合迭代加密系统。构建DSP迭代处理器结构,集成机器周期内执行多项任务。通过随机掩码加密结构,抵御各种不同信道攻击。采用I2C总线,获取每个设备对应的设备地址。采用多用户端密钥对称算法,确定AOP模式访问对象集,获取核心业务关注点唯一标识。根据基于AOP技术的工作时序,实现调度主站信息加密。由加密性能测试结果可知,该系统最大信息传错率、伪造率、信息完整率依次为0.1、0.07、1.0,能够安全、完整传输信息。
In the face of the problem that multiple core business concerns of the dispatching master station are interfered by noise information,which leads to the failure of safe and complete transmission of information,a compound iterative encryption system of the dispatching master station information based on AOP technology is designed.Build a DSP iterative processor architecture that integrates multiple tasks within the machine cycle.The random mask encryption structure can resist various channel attacks.I2C bus is used to obtain the corresponding device address of each device.The multi-user key symmetry algorithm is used to determine the AOP mode access object set and obtain the unique identification of core business concerns.According to the work sequence based on AOP technology,the information encryption of the main dispatching station is realized.According to the encryption performance test results,the maximum information error rate,forgery rate,and information integrity rate of the system are 0.1,0.07 and 1.0 respectively,which can transmit information safely and completely.
作者
管金胜
王猛
叶楠
施晶垚
GUAN Jinsheng;WANG Meng;YE Nan;SHI Jingyao(Yongyao Technology Branch,Ningbo Power Transmission and Substation Construction Co.,Ltd.,Ningbo 315010,China)
出处
《电子设计工程》
2024年第19期22-26,共5页
Electronic Design Engineering
基金
浙江省电力公司集体企业科技项目(2018-HFZJLKJ-35)。
关键词
AOP技术
调度主站信息
复合迭代
加密
AOP technology
dispatching master station information
compound iterative
encryption
