Study On Chaos Encryption Method In Remote Data Transmission

As the fast development of the global information, acquiring information , controlling information and information security have became discussional topic. Modern information acquisition always depends on remote data transmission, however the security during transmission process comes to be one social focus and problem. So pivotal information encryption becomes the nuclear problem of information security. In the research of data encrypt, researchers have been paying attention to the chaos phenomena because of its special characteristics. Nowadays, there has already a few literature on the chaos encryption system and the application of chaos encryption. But the study of the chaos system is still underway status, there are a lot of questions in this filed to study. How we apply the chaos theories to data encryption will be emphases in the information transmission filed.Summarizing the existed results and combining author participant "remote data backup system", author bring forward the importance of the chaos encryption at the remote data transmission, gives the method of image encryption based on chaos sequence, and designs and realizes the method. On the basis of these, author analyzes the anti-crack ability of the method, and makes further discussion on the future contents and orientation of the research.