舰船复杂网络大数据安全隐私保护系统  

Design of security and privacy protection system for big data in complex network

作　　者：刘红玲[1] LIU Hong-ling(Guangzhou Nanyang Polytechnic,Guangzhou 510900,China)

机构地区：[1]广州南洋理工职业学院,广东广州510900

出　　处：《舰船科学技术》2020年第4期163-165,共3页Ship Science and Technology

基　　金：广东省哲学社会科学“十三五”规划2018年度一般资助项目(GD18CSH01)

摘　　要：基于RSA算法的大数据安全隐私保护系统性能差,为了解决这一问题,提出复杂网络大数据安全隐私保护系统设计。系统硬件选择西门子PLC S7-300 U型总线、双端口存储器、CPU、ARM微处理器实现大数据安全隐私保护。系统软件采用全同态加密算法,获取大数据中任意元素地完整信息。软、硬件结合,完成基于复杂网络大数据安全隐私保护系统的设计。最后,进入实验部分,分别测试基于RSA算法的大数据安全隐私保护系统与复杂网络大数据安全隐私保护系统在不同测试时长下,测试用例是否能够全部通过。测试结果显示,本文系统测试结果皆显示成功,说明该系统性能更优。The performance of big data security and privacy protection system based on RSA algorithm is poor.In order to solve this problem,the design of complex network big data security and privacy protection system is proposed.The system hardware chooses Siemens PLC S7-300 u-bus,dual port memory,CPU,ARM microprocessor to realize big data security and privacy protection.The system software uses the homomorphic encryption algorithm to obtain the complete information of any element in the big data.Software and hardware are combined to complete the design of big data security privacy protection system based on complex network.Finally,in the experiment part,we test whether all the test cases can pass under the different test time of the big data security privacy protection system based on RSA algorithm and the complex network big data security privacy protection system.The test results show that the proposed system test results are all successful,indicating that the system performance is better.

关 键 词：安全隐私 大数据 双端口存储器 DNA控制器 元素信息 PLC总线 

分 类 号：U674.70[交通运输工程—船舶及航道工程]