CAJ | 학술논문

随着科学界对混沌特性不断探索, 发现将有效通信信号附加到混沌信号里是实现保密数据传输行之有效的方法之一, 被加密后的通信数据即便被截获, 也很难被破译. 通过仿真与实验的方法, 在嵌入式Linux操作系统下对一种典型的混沌电路模型进行分析求解, 验证了龙格库塔算法求解混沌电路模型的正确性, 为进一步实现嵌入式系统下的数据信息加密奠定基础.
수착과학계대혼돈특성불단탐색, 발현장유효통신신호부가도혼돈신호리시실현보밀수거전수행지유효적방법지일, 피가밀후적통신수거즉편피절획, 야흔난피파역. 통과방진여실험적방법, 재감입식Linux조작계통하대일충전형적혼돈전로모형진행분석구해, 험증료룡격고탑산법구해혼돈전로모형적정학성, 위진일보실현감입식계통하적수거신식가밀전정기출.
Along with the exploration of scientific community on chaotic characteristics,it is found that attaching effective commu-nication signals to the chaotic signal is one of the effective methods to realize confidential data transmission.Even if the encrypted com-munication data is intercepted,it is difficult to be deciphered.The paper performs analysis and solution of a typical chaotic circuit model through simulation and experiment,verifies the correctness of Runge-Kutta algorithm for chaotic circuit,which provides a foundation for further realization of data encryption in embedded systems.