摘要
随着单片机越来越广泛的应用,单片机应用系统的开发者必然面临系统被仿制或剽窃的问题。为了使更多的单片机系统的原创者能有效地保护自己的开发成果和知识产权,文章对几种应用于单片机及其应用系统的加密技术进行了阐述和比较,并提出一种双芯片互校验加密方法,同时加入延时技术防单步跟踪。
With more and more extensive application of single-chip, the developer computer of single-chip computer application system must face the problom that the system is modelled or plagiarized. In order to make more original creators can protect one＇s own development achievement and intellectual property right effectively, this paper has explained and compared several kinds of encryptions applied to the single-chip computer and application system, propose one dual chip chech-up encryption method with delay time technology defend single step follow to join at the same time.
出处
《四川理工学院学报（自然科学版）》
CAS
2005年第3期8-11,共4页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
四川省教育厅重点项目资助(2003A139)
关键词
单片机系统
双芯片互校验
加密技术
single-chip computer system
doublechip chech-up
encryption technology
