摘要
随着物联网日趋复杂,物联网环境下船舶数据的通信安全受到极大威胁。传统的数据传输加密技术无法有效地保护数据不被暴力破解,且传统的隐写技术有无法适应物联网中庞大数据计算量。因此,提出物联网环境下舰船通信数据云隐写技术研究。通过对物联网内的待隐写数据进行模糊规则计算,得到隐写数据流的规则特征;再通过引入的对抗学习算法,使隐写数据流具备抗攻击能力;最后对待隐写数据流进行云端隐写的数据位置定位与融合计算,完成提出的物联网环境下舰船通信数据云隐写技术研究设计。为证明提出设计的可行性,采用300组随机数据对提出方法进行验证,通过数据的对比证明提出设计具有数据隐写速度块、数据写入位置定位准、隐藏效果好的特性。
With the increasing complexity of the Internet of things,the communication security of ship data in the environment of the Internet of things is greatly threatened.The traditional data transmission encryption technology can not effectively protect the data from being cracked by violence,and the traditional steganography technology can not adapt to the huge amount of data computation in the Internet of things.Therefore,the cloud steganography technology of ship communication data in Internet of things environment is proposed.Through the fuzzy rule calculation of the steganography data in the Internet of things,the rule characteristics of the steganography data stream are obtained;then,the steganography data stream has the anti-attack ability through the anti-attack learning algorithm introduced;finally,the data location and fusion of the steganography data stream in the cloud are combined.The research and design of ship communication data cloud steganography technology in Internet of things environment is completed.In order to prove the feasibility of the proposed design,300 groups of random data are used to verify the proposed method.Through the comparison of the data,it is proved that the design has the characteristics of data steganography speed block,accurate location of data writing position and good hiding effect.
作者
杨斐
黄红艳
YANG Fei;HUANG Hong-yan(Shijiazhuang Post and Telecommunications Technical College,Shijiazhuang 050031,China)
出处
《舰船科学技术》
北大核心
2019年第24期127-129,共3页
Ship Science and Technology
关键词
物联网
通信数据
舰船
云隐写
internet of things
communication data
ship
cloud steganography
作者简介
杨斐(1983-),男,硕士,讲师,研究方向为物联网及通信技术。
