基于混合混沌信息加密的农业信息传输的设计与分析  

Design and analysis of agricultural information transmission based on mixed chaotic encryption

作　　者：曲明哲[1] 

机构地区：[1]哈尔滨学院,哈尔滨150086

出　　处：《东北农业大学学报》2012年第5期92-95,共4页Journal of Northeast Agricultural University

基　　金：黑龙江省教育厅科学技术研究项目(11553066)

摘　　要：文章研究了在农业信息传输过程中确保信息安全的重要性,根据混沌密码研究的现状提出一种新的复合混沌密钥设计,使其能在保留原混沌性质的基础上复杂性、有效性能进一步提高,更好的满足信息加密的需要。对加密模型模块进行设计、仿真、测试,对输出序列进行分析,从理论设计及实验分析上讨论由该模块产生的混沌序列的输出特性,使该设计能在实际中得到更好的应用。Studyed the importance of information security during agricultural information transmission, based on the study of present situation of the chaotic cryptograph, designeda new compound chaotic sequence combination to meet the needs of encrypted information because it＇s complexity and effectiveness were improved with original chaotic nature, and this model was designed, simulated and tested. The output characteristics of the chaotic sequence generated by this model were analyzed and discussed from theoretical design and experimental result, so that the design could be better applied in the actual application.

关 键 词：农业信息安全 LORENZ方程 混合混沌序列 序列密码 

分 类 号：S126[农业科学—农业基础科学]