基于大数据分析的情报信息多重加密方法研究  

Research on Multiple Encryption Methods for Intelligence Information Based on Big Data Analysis

作　　者：李新 徐军 LI Xin;XU Jun(College of Computer and Data Engineering,Bengbu College of Technology and Business,Bengbu Anhui 233000,China)

机构地区：[1]蚌埠工商学院计算机与数据工程学院,安徽蚌埠233000

出　　处：《佳木斯大学学报(自然科学版)》2025年第2期27-29,56,共4页Journal of Jiamusi University:Natural Science Edition

基　　金：蚌埠工商学院2023年校级教研项目(重点项目)(2023XJjyxm003);安徽省高校科研计划编制项目(2024AH051159);蚌埠工商学院新建专业质量提升项目(2023xjzlts115)。

摘　　要：针对当前情报信息多重加密方法未考虑密钥身份认证,导致情报信息加密能耗较高、加密效率较低,造成加密后信息安全性较差的问题,提出基于大数据分析的情报信息多重加密方法。结合随机梯度下降和自适应性矩阵估计的大数据分析方法,调整堆栈降噪自编码器模型参数,利用堆栈降噪自编码器模型,提取情报信息的隐层特征,根据提取特征清洗情报信息。采用AES加密算法计算加密时间大小,结合RSA加密算法进行密钥协商和通信双方身份认证,利用CPRS混沌伪随机序列,循环更新密钥,对清洗后的信息进行多重加密,实现情报信息多重加密。实验结果表明,所提方法的加密能耗较低、加密时间较短,能够有效提高加密效率和信息安全性。In view of the fact that the current multiple encryption method of intelligence information does not consider the key identity authentication,which leads to high energy consumption,low encryption efficiency and poor information security after encryption,this paper proposes a multiple encryption method of intelligence information based on big data analysis.Combined with the big data analysis method of random gradient descent and adaptive matrix estimation,the parameters of stack de-noising self encoder model are adjusted.Using stack denoising self encoder model,the hidden layer features of intelligence information are extracted,and the intelligence information is cleaned according to the extracted features.AES encryption algorithm is used to calculate the encryption time,RSA encryption algorithm is used to carry out key agreement and identity authentication of both sides of communication,CPRS chaotic pseudo-random sequence is used to update the key circularly,and the cleaned information is multi encrypted to realize multi encryption of intelligence information.Experimental results show that the proposed method has low energy consumption and short encryption time,and can effectively improve the encryption efficiency and information security.

关 键 词：大数据分析 情报信息 信息清洗 堆栈降噪自编码器模型 信息多重加密 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]