基于受扰判断的智慧网络移动终端数据链多层加密算法  

A multilayer encryption algorithm for smart network mobile terminal datalink based on disturbance judgment

作　　者：梁正华 温权波 邹立朋 Liang Zhenghua;Wen Quanbo;Zou Lipeng(Guizhou Science and Technology Innovation Center Co.,Ltd.,Guiyang 550000,China)

机构地区：[1]贵州省科技创新中心有限责任公司,贵阳550000

出　　处：《现代计算机》2024年第6期44-49,共6页Modern Computer

基　　金：贵州省科技业务电子化签署关键技术研究与示范(黔科合支撑[2021]一般298)。

摘　　要：传统智慧移动终端的数据链防护方法通常未考虑受扰判断情况,导致单层可见性算法很容易被干扰,无法全面保护移动终端上的敏感信息。针对这一问题,提出智慧网络移动终端数据链多层加密算法。对数据链电磁干扰机理进行分析后,根据不同趋势和不同紊乱频率下的错误率,来判断数据链是否受到干扰。基于这些分析结果和判断,设计多层加密算法来增强数据链的安全性。第一层加密技术用于对数据链数据的编码,以确保数据不被篡改,并能够在接收端恢复为原始数据。第二层加密技术用于保证从数据链单元接收到的数据的安全等级,避免恶意攻击对数据的损害。第三层加密技术用于防止病毒入侵,保护从其他数据链节点接收的数据。通过多层加密技术实现移动终端数据链的安全防护。实验结果表明,该算法下的丢包率低,整体加权防护时间较为稳定,且生成的密文长度短。The traditional data link protection methods for smart mobile terminals usually do not consider interference judg-ment,resulting in single-layer visibility algorithms being easily interfered with and unable to fully protect sensitive information on mobile terminals.To address this issue,a multi-layer encryption algorithm for smart network mobile terminal data link is proposed.After analyzing the electromagnetic interference mechanism of the data link,determine whether the data link is affected by interfer-ence based on different trends and error rates under different disturbance frequencies.Based on these analysis results and judg-ments,design multi-layer encryption algorithms to enhance the security of the data chain.The first layer encryption technology is used to encode data chain data to ensure that the data is not tampered with and can be restored to the original data at the receiving end.The second layer encryption technology is used to ensure the security level of the data received from the data link unit,and to prevent malicious attacks from damaging the data.The third layer encryption technology is used to prevent virus intrusion and pro-tect data received from other data link nodes.Implement security protection of mobile terminal data links through multi-layer en-cryption technology.The experimental results show that the packet loss rate is low,the overall weighted protection time is relatively stable,and the length of the generated ciphertext is short.

关 键 词：智慧网络 移动终端数据链 多密码联合防护 防护方法 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]