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信息安全是信息战中军事通信的首要问题,信息隐藏是传统加密方法的有效补充,应用到军事中能够更好地隐蔽通信。文中介绍了信息隐藏的研究背景,讨论了隐藏技术中扩频数字水印的基本模型和算法,给出了军事通信中两种最基本的通信水印的仿真实验,结果验证了扩频数字水印在军事通信中的有效可行性。
Information security is the most important issue in military communications in information warfare. Information hiding is an effective complement to traditional encryption methods and can be better concealed in military applications. This paper introduces the research background of information hiding, discusses the basic model and algorithm of spread spectrum digital watermarking in hidden technology, and presents the two most basic communication watermark simulation experiments in military communications. The results verify that the spread spectrum digital watermarking in military Effectiveness and Feasibility in Communication.