文中介绍了作为基本通信系统的水印、作为边信息的水印、利用脏纸编码的水印及安全水印的信道容量。
The capacity of watermarking as a basic communication system, the capacity as side information, the capacity using dirty paper encoding and the capacity of security watermarking are introduced.
该研究结果有助于序列密码算法在信息安全及现代保密通信设备中的应用。
This research is helpful to the application of stream cipher algorithm in information security and modern secure communication equipment.
指挥自动化网络安全系统，基于信息存储、通信信道、计算机病毒及电磁辐射等安全性分析。
Security system for command automation network is based on the security analysis of information storage, communication channel, computer virus, electromagnetism radiation and so on.
该法可应用于其他连续混沌系统中，有助于加快混沌系统在信息安全及保密通信网络领域中的应用。
This method can be used in other continuous chaotic system and the application of chaotic system in information security and secure communication field will be accelerated.
介绍了二维条码符号表示及纠错码生成，给出二维条码用于信息隐藏技术的方法和途径，实现了用PDF417码传送信息，使通信信息更安全。
Methods that 2D-bar code uses in information hiding technology are given and translating information by PDF417 code is realized to make communication information more security.
介绍了二维条码符号表示及纠错码生成，给出二维条码用于信息隐藏技术的方法和途径，实现了用PDF417码传送信息，使通信信息更安全。
Methods that 2D-bar code uses in information hiding technology are given and translating information by PDF417 code is realized to make communication information more security.
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