基于朴素贝叶斯的配电终端数据联合分层加密  

Distribution terminal data joint hierarchical encryption based on Naive Bayes

作　　者：刘璐璐 贾俊强 蒋诗百 杨丽娜 马占军 LIU Luu;JIA Junqiang;JIANG Shibai;YANG Lina;MA Zhanjun(Information and Communication Company,State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830001,China)

机构地区：[1]国网新疆电力有限公司信息通信公司,新疆乌鲁木齐830001

出　　处：《电子设计工程》2024年第5期109-112,117,共5页Electronic Design Engineering

摘　　要：为完善配电终端数据密文模板,缩短配电终端数据加密耗时,提出了基于朴素贝叶斯的配电终端数据联合分层加密算法。根据朴素贝叶斯模型建立决策树组织,联合已输出的配电终端数据求解挖掘深度指标的具体数值,完成对配电终端数据的处理。按照数据分层标准,创建密钥文本模板,再通过计算加密系数的方式,实现基于朴素贝叶斯的配电终端数据联合分层加密。对比实验结果表明,在朴素贝叶斯模型的作用下,配电终端数据输出量达到9×109MB时,所需加密时长仅为27.3 ms,利用该方法定义密文模板的完善程度明显更高,加密耗时较短。In order to improve the ciphertext template of distribution terminal data and shorten the time-consuming of distribution terminal data encryption,a joint hierarchical encryption algorithm of distribution terminal data based on Naive Bayes is proposed.According to the naive Bayesian model,establish the decision tree organization,combine the output distribution terminal data,solve the specific value of the mining depth index,and complete the processing of distribution terminal data.According to the data hierarchy standard,the key text template is created,and then the joint hierarchical encryption of distribution terminal data based on Naive Bayes is realized by calculating the encryption coefficient.The comparative experimental results show that under the effect of naive Bayesian model,the data output of 9 distribution terminal reaches 9×10 MB,the encryption time required is only 27.3 ms.The ciphertext template defined by this method is obviously more perfect and the encryption time is shorter.

关 键 词：朴素贝叶斯 配电终端数据 联合分层加密 决策树 挖掘深度 密文模板 

分 类 号：TN918[电子电信—通信与信息系统]